| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | UP RR & AMTRAK | MONTEREY STREET | 20M NW OF PEPPER STREET | Steel Girder and floorbeam system | -- | 1901 | -- | 79.1 | -- | -- | -- | 49C0299 |
| NBI report | UP RR & AMTRAK | CAPISTRANO AVE | 0.2MI N FROM INTX VIA AVE | Steel Stringer/Multi-beam or girder | -- | 1902 | -- | 40.0 | -- | -- | -- | 49C0432 |
| NBI report Bridgehunter | BIANCHI LANE | SAN LUIS OBISPO CREEK | 0.2 MI W/O HIGUERA STR | Steel Girder and floorbeam system | -- | 1905 | -- | 61.7 | 64.0 | Fair | 51.8 | 49C0381 |
| NBI report Bridgehunter | SLO-SAN SIMEON RD | HARMONY CREEK | IN HARMONY | Concrete Arch - Deck | -- | 1906 | 1938 | 25.9 | 29.9 | Poor | 42.3 | 49C0207 |
| NBI report Bridgehunter | BRIDGE ST | ARROYO GRANDE CREEK | 0.1 MI S OF S.R. 227 | Steel Truss - Deck | NR eligible | 1908 | 1989 | 100.1 | 129.9 | Poor | 12.8 | 49C0196 |
| NBI report Bridgehunter | MARSH ST | SAN LUIS OBISPO CREEK | SANTA ROSA ST & OSOS ST | Concrete Tee beam | NR eligible | 1909 | -- | 44.3 | 46.9 | Good | 67.7 | 49C0298 |
| NBI report Bridgehunter | BROAD ST | STENNER CREEK | AT RTE 101 | Concrete Arch - Deck | -- | 1909 | 1953 | 54.1 | 56.1 | Poor | 27.1 | 49C0290 |
| NBI report Bridgehunter | RIVER GROVE DR | ESTRELLA RIVER | 0.15 MI E OF ESTRELLA RD | Steel Truss - Thru | NR eligible | 1910 | -- | 153.9 | 160.1 | Fair | 43.5 | 49C0307 |
| NBI report Bridgehunter | BROAD ST | SAN LUIS OBISPO CREEK | 0.1 MI NORTH OF HIGUERA | Concrete Tee beam | -- | 1911 | -- | 36.1 | 40.0 | Fair | 61.1 | 49C0382 |
| NBI report | STATE ROUTE 227 | CORBETT CANYON CREEK | 05-SLO-227-1.43-ARGD | Concrete Tee beam | -- | 1914 | -- | 28.5 | 28.9 | Fair | 52.5 | 49 0110 |
| NBI report Bridgehunter | EL CAMINO REAL | ATASCADERO CREEK | 0.1 MI SW INTX EAST MALL | Concrete Arch - Deck | -- | 1915 | 1970 | 80.1 | 82.0 | Good | 96.1 | 49C0430 |
| NBI report | BUCKLEY RD | E BR SAN LUIS OBISPO CRK | 0.5 MI S HIGUERA ST | Concrete Tee beam | -- | 1915 | 1975 | 22.0 | 25.9 | Fair | 46.5 | 49C0105 |
| NBI report | SLO-SAN SIMEON RD | HEARST RANCH CREEK | JUST W/O SR 1 | Concrete Tee beam | -- | 1916 | -- | 47.9 | 50.9 | Good | 90.0 | 49C0254 |
| NBI report | THOMPSON RD | DELEISSIGUES CREEK | 0.75 MI NW TEFFT ST | Concrete Tee beam | -- | 1916 | 1930 | 20.0 | 22.0 | Fair | 63.3 | 49C0309 |
| NBI report | U.S. HIGHWAY 101 | SANTA MARGARITA CREEK | 05-SLO-101-36.58 | Concrete Culvert | -- | 1916 | 1977 | 20.0 | 22.0 | Good | 76.5 | 49 0007 |
| NBI report | HIGUERA STREET | SAN LUIS OBISPO CREEK | HIGUERA, OSO, COURT ST | Concrete Slab | -- | 1918 | 2000 | 23.0 | 426.5 | Good | 76.6 | 49C0408 |
| NBI report Bridgehunter | DOVER CANYON RD | JACK CREEK | 1.3 MI SW OF VINEYARD DR | Steel Truss - Thru | -- | 1920 | -- | 60.0 | 63.0 | Fair | 36.1 | 49C0037 |
| NBI report | SANTA FE ROAD | BR SAN LUIS OBISPO CREEK | 1.6 MI N. OF BUCKLEY ROAD | Concrete Tee beam | -- | 1920 | -- | 20.0 | 22.0 | Good | 48.2 | 49C0380 |
| NBI report Bridgehunter | STATE ROUTE 1 | STENNER CREEK | 05-SLO-001-17.05-SLO | Masonry Arch - Deck | -- | 1920 | 1968 | 49.9 | 49.9 | Fair | 61.3 | 49 0123 |
| NBI report Bridgehunter | HOSPITAL DRIVE | ATASCADERO CREEK | 0.1MI SW INTXCAPISTRANO | Concrete Arch - Deck | NR eligible | 1921 | 1955 | 60.0 | 60.7 | Fair | 42.4 | 49C0431 |
| NBI report | MAIN ST | MORRO CREEK | 0.15 MI S OF RTE 41 | Concrete Tee beam (2 spans) | -- | 1921 | 1955 | 25.9 | 55.1 | Fair | 53.1 | 49C0334 |
| NBI report | NIPOMO ST | STENNER CREEK | WEST OF PEACH ST | Concrete Tee beam | -- | 1922 | -- | 43.0 | 44.9 | Fair | 29.2 | 49C0398 |
| NBI report | CHORRO ST | SAN LUIS OBISPO CREEK | JUST W OF HIGUERA | Concrete Tee beam | -- | 1923 | -- | 33.1 | 35.1 | Good | 95.4 | 49C0405 |
| NBI report | HUASNA RD | ARROYO GRANDE CREEK | 0.04 MI SE LOPEZ DR | Concrete Tee beam | -- | 1923 | -- | 42.0 | 44.9 | Poor | 18.5 | 49C0124 |
| NBI report Bridgehunter | BEACHCOMBER DR | BEACH CREEK | 0.3 MI SE OF RTE 1 | Concrete Arch - Deck | -- | 1925 | -- | 59.7 | 62.0 | Fair | 64.7 | 49C0243 |
| NBI report | MORRO ST | SAN LUIS OBISPO CREEK | JUST W OF HIGUERA | Concrete Tee beam | -- | 1925 | -- | 33.1 | 35.1 | Good | 75.2 | 49C0406 |
| NBI report | OCEAN BLVD | WILLOW CREEK | 0.1 MI S CYPRESS MTN DR | Concrete Tee beam | -- | 1925 | -- | 24.0 | 25.9 | Fair | 50.2 | 49C0335 |
| NBI report Bridgehunter | MASON ST | ARROYO GRANDE CREEK | 0.1 MI S OF SR 227 | Concrete Arch - Deck | -- | 1926 | -- | 120.1 | 168.0 | Fair | 49.0 | 49C0201 |
| NBI report | SANTA LUCIA ROAD | GRAVES CREEK | LIANO RD | Concrete Tee beam | -- | 1926 | -- | 43.0 | 44.9 | Poor | 21.5 | 49C0164 |
| NBI report | CAYUCOS CR RD | CAYUCOS CREEK | THUNDER CANYON RD | Concrete Tee beam | -- | 1928 | -- | 20.0 | 21.0 | Fair | 42.5 | 49C0247 |
| NBI report Bridgehunter | HIGUERA ST | SAN LUIS OBISPO CREEK | AT SR 101 | Concrete Tee beam (7 spans) | -- | 1928 | 2002 | 38.1 | 267.1 | Poor | 71.9 | 49C0396 |
| NBI report | MAIN ST | TEMPLETON CREEK | 0.35 MI SOUTH RAMADA DR | Concrete Culvert (3 spans) | -- | 1929 | 2016 | 8.9 | 26.6 | Good | 71.6 | 49C0402 |
| NBI report | MAIN ST | NORTH FORK TEMPLETON CRK | 0.3 MI SOUTH RAMADA DR | Concrete Culvert (2 spans) | -- | 1929 | 2016 | 11.2 | 22.0 | Good | 71.6 | 49C0403 |
| NBI report | HUASNA RD | WEST BRANCH HUASNA CREEK | HUASNA TOWNSITE RD | Concrete Tee beam | -- | 1930 | -- | 23.0 | 25.9 | Fair | 49.7 | 49C0146 |
| NBI report | EL CAMINO REAL | SANTA MARGARITA CREEK | AT ASUNCION RD | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1930 | 1937 | 16.1 | 81.0 | Fair | 53.8 | 49C0310 |
| NBI report | LAS PILITAS RD | PILITAS CREEK | 2.4 MI E SANTA MARG RD | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1930 | 1954 | 14.1 | 30.8 | Good | 65.6 | 49C0191 |
| NBI report | LAS PILITAS RD | PILITAS CREEK | 3.8 MI E SANTA MARG RD | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1930 | 1954 | 11.8 | 24.9 | Good | 77.5 | 49C0192 |
| NBI report | US HIGHWAY 101 NB | SAN MARCOS CREEK | 05-SLO-101-63.57 | Concrete Tee beam (4 spans) | -- | 1931 | -- | 40.0 | 160.1 | Good | 79.8 | 49 0001R |
| NBI report | QUAILWOOD LANE | LOS BERROS CREEK | BY LOS BERROS ROAD | Concrete Stringer/Multi-beam or girder | -- | 1932 | -- | 37.4 | 42.3 | Good | 70.0 | 49C0475 |
| NBI report | TRAFFIC WAY | ARROYO GRANDE CREEK | ARROYO GRANDE | Concrete Tee beam (6 spans) | -- | 1932 | -- | 37.1 | 228.0 | Fair | 73.6 | 49C0318 |
| NBI report | US HIGHWAY 101 NB | LOS BERROS CREEK | 05-SLO-101-8.52 | Concrete Tee beam | -- | 1932 | 1956 | 39.0 | 40.0 | Good | 80.1 | 49 0018R |
| NBI report | CALIFORNIA BLVD | SAN LUIS OBISPO CREEK | W SAN LUIS BAY DR | Concrete Tee beam | -- | 1935 | -- | 40.0 | 42.0 | Fair | 48.5 | 49C0356 |
| NBI report | S CHORRO ST | STENNER CREEK | SLO CTY | Concrete Tee beam | -- | 1935 | 1954 | 37.1 | 38.1 | Fair | 42.7 | 49C0370 |
| NBI report | CORBETT CANYON RD | QUIEN SABE CREEK | 0.8 MI SE SR 227 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1938 | -- | 11.2 | 23.0 | Good | 67.0 | 49C0155 |
| NBI report | JACK CREEK RD | PASO ROBLES CREEK | 0.2 MI N STATE RTE 46 | Wood Stringer/Multi-beam or girder (11 spans) | -- | 1938 | 1969 | 19.0 | 204.1 | Poor | 26.4 | 49C0342 |
| NBI report | US HIGHWAY 101 NB | PASO ROBLES CREEK | 05-SLO-101-49.64 | Concrete Tee beam (4 spans) | -- | 1939 | 1994 | 47.9 | 170.0 | Good | 75.7 | 49 0002R |
| NBI report | COTTONTAIL CR RD | COTTONTAIL CREEK | 2.67 MI W OF CYPRESS MT R | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1940 | -- | 15.1 | 32.2 | Fair | 61.0 | 49C0246 |
| NBI report | HUASNA RD | HUASNA RIVER | 2.55 MI E OF HUASNA | Wood Stringer/Multi-beam or girder (10 spans) | -- | 1940 | -- | 19.0 | 191.9 | Fair | 47.7 | 49C0274 |
| NBI report | KLAU MINE RD | LAS TABLAS CREEK | 2.7 MI SW ADELAIDA | Concrete Tee beam | -- | 1940 | -- | 27.9 | 30.8 | Good | 72.1 | 49C0029 |
| NBI report | SNTA RTA OLD CR RD | OLD CREEK | 0.3 MI E CYPRESS MTN DR | Wood Stringer/Multi-beam or girder (6 spans) | -- | 1940 | -- | 19.0 | 104.0 | Poor | 62.8 | 49C0093 |
| NBI report | TASSAJARA CR RD | SANTA MARGARITA CREEK | WEST OF RTE 101 | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 32.2 | 34.1 | Good | 48.8 | 49C0281 |
| NBI report | SAN LUIS BAY DR | SEE CANYON CREEK | 0.9 MI W OF US 101 | Concrete Slab (2 spans) | -- | 1940 | 1958 | 14.8 | 32.2 | Fair | 64.5 | 49C0150 |
| NBI report | ESTRELLA RD | RANCHITA CANYON CREEK | 0.5 MI E PLEASANT RD | Concrete Slab (3 spans) | -- | 1940 | 1972 | 19.0 | 58.1 | Fair | 55.4 | 49C0216 |
| NBI report Bridgehunter | US HIGHWAY 101 NB | SAN LUIS OBISPO CREEK | 05-SLO-101-R21.49 | Concrete Tee beam (16 spans) | -- | 1940 | 1977 | 44.9 | 569.9 | Good | 91.7 | 49 0014R |
| NBI report | LAKESIDE AVE | OCEANO BEACH LAGOON | 0.1 MI S OF PIER AVE | Wood Stringer/Multi-beam or girder (8 spans) | -- | 1940 | 1992 | 19.0 | 144.0 | Good | 89.0 | 49C0126 |
| NBI report | WALNUT AVE | SANTA MARGARITA CREEK | BTWN PINE AV & CHSTNUT AV | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1940 | 1996 | 19.0 | 96.1 | Fair | 72.6 | 49C0170 |
| NBI report | CENTRE STREET | SAN JUAN CREEK | 160 FT E/O 5TH STREET | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1941 | -- | 58.1 | 259.9 | Fair | 89.4 | 49C0464 |
| NBI report | POZO ROAD | DRY CREEK | 0.3 MI W RIVER RD | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1941 | -- | 19.0 | 60.0 | Fair | 67.1 | 49C0303 |
| NBI report | STATE ROUTE 1 NB | TORO CREEK | 05-SLO-001-32.61 | Concrete Slab (6 spans) | -- | 1941 | -- | 28.5 | 129.9 | Good | 64.3 | 49 0068R |
| NBI report | STATE ROUTE 1 NB | OLD CREEK | 05-SLO-001-34.46 | Concrete Tee beam (3 spans) | -- | 1941 | -- | 52.2 | 186.0 | Good | 57.5 | 49 0070R |
| NBI report | STATE ROUTE 166 | CARRIZO CREEK | 05-SLO-166-44.26 | Concrete Slab (2 spans) | -- | 1941 | -- | 22.6 | 45.9 | Fair | 46.8 | 49 0041 |
| NBI report | STATE ROUTE 58 | TROUT CREEK | 05-SLO-058-3.08 | Concrete Slab (6 spans) | -- | 1941 | -- | 21.0 | 94.5 | Fair | 40.4 | 49 0091 |
| NBI report | STATE ROUTE 46 | CHOLAME CREEK | 05-SLO-046-50.66 | Concrete Tee beam (7 spans) | -- | 1941 | 1979 | 36.1 | 202.1 | Good | 69.3 | 49 0029 |
| NBI report | STATE ROUTE 1 | KERN AVE, CHORRO CREEK | 05-SLO-001-21.14 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1942 | -- | 112.2 | 395.0 | Good | 84.0 | 49 0063 |
| NBI report | O'DONOVAN RD | E BRANCH HUER HUERO CRK | 0.7 MI NW OF S.R. 58 | Concrete Slab (2 spans) | -- | 1942 | 1970 | 18.0 | 38.1 | Good | 88.2 | 49C0282 |
| NBI report | EQUIPMENT SHOP RD | STENNER CREEK | .1KM W OF MT BISHOP RD | Concrete Slab (3 spans) | -- | 1947 | -- | 29.5 | 44.9 | Fair | 60.6 | 49I0005 |
| NBI report | SANTA ROSA CR RD | SANTA ROSA CREEK | 3.0 MI W CYPRESS MTN DR | Concrete Slab | -- | 1947 | -- | 30.8 | 35.1 | Good | 81.3 | 49C0344 |
| NBI report | STATE ROUTE 1 | VILLA CREEK | 05-SLO-001-15.27-PBCH | Concrete Slab (5 spans) | -- | 1947 | 1990 | 24.9 | 116.1 | Fair | 80.1 | 49 0010 |
| NBI report | ADOBE ROAD | SAN LUISITO CREEK | 0.1 MI W. OF SAN LUISITO | Concrete Culvert (2 spans) | -- | 1948 | -- | 12.5 | 26.6 | Good | 77.8 | 49C0456 |
| NBI report | CHOLAME VALLEY RD | CHOLAME CREEK | 1.4 MI NW SR 46 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1948 | -- | 19.0 | 78.1 | Fair | 66.3 | 49C0070 |
| NBI report Bridgehunter | MARSH STREET | SAN LUIS OBISPO CREEK | 13.9 MI N JCT W/RTE 101 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1948 | -- | 51.8 | 136.2 | Fair | 90.2 | 49C0415 |
| NBI report | SANTA ROSA CR RD | ROCKY CREEK | 1.0 MI NW SR 46 | Concrete Slab | -- | 1948 | -- | 36.1 | 40.0 | Good | 70.4 | 49C0345 |
| NBI report Bridgehunter | VIA AVE | ATASCADERO CREEK | 0.12 MI E/O TRAFFIC WAY | Steel Truss - Deck (2 spans) | -- | 1948 | -- | 62.0 | 77.1 | Fair | 30.1 | 49C0158 |
| NBI report | STATE ROUTE 1 | SAN BERNARDO CREEK | 05-SLO-001-26.86 | Concrete Culvert (2 spans) | -- | 1948 | 1959 | 11.8 | 25.9 | Good | 82.0 | 49 0066 |
| NBI report | U.S. HIGHWAY 101 | PERFUMA CREEK | 05-SLO-101-25.95 | Concrete Culvert | -- | 1948 | 1962 | 21.3 | 21.3 | Good | 70.0 | 49 0062 |
| NBI report Bridgehunter | US HIGHWAY 101 SB | SAN LUIS OBISPO CREEK | 05-SLO-101-R21.49 | Concrete Tee beam (16 spans) | -- | 1948 | 2002 | 44.9 | 569.9 | Good | 67.3 | 49 0014L |
| NBI report | ORCUTT ROAD | WEST CORRAL DE PIEDRA CR | 0.25 MI SE BIDDLE ROAD | Concrete Slab | -- | 1949 | -- | 32.2 | 34.1 | Fair | 61.9 | 49C0113 |
| NBI report | VIA CARTA | BRIZZOLARA CREEK | CAL POLY CAMPUS | Concrete Slab (3 spans) | -- | 1949 | -- | 22.0 | 34.1 | Fair | 48.6 | 49I0007 |
| NBI report | CYPRESS MT DR | BRANCH OF LAS TABLAS CRK | 0.2 MI NW OF KLAU | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1950 | -- | 18.0 | 57.1 | Fair | 63.4 | 49C0017 |
| NBI report | I STREET | YERBA BUENA CREEK | 0.05 MI S/W OF S.R. 58 | Concrete Culvert (3 spans) | -- | 1950 | -- | 12.1 | 38.1 | Good | 89.5 | 49C0172 |
| NBI report | PIPPEN LANE | SEE CANYON CREEK | .1 MI N/O SEE CANYON RD | Wood Stringer/Multi-beam or girder | -- | 1950 | -- | 26.9 | 28.9 | Fair | 64.8 | 49C0391 |
| NBI report | PORTOLA RD | ATASCADERO CREEK | 0.1 MI WEST OF SR 41 | Concrete Tee beam (2 spans) | -- | 1950 | -- | 40.0 | 83.0 | Fair | 48.4 | 49C0295 |
| NBI report | RIVER ROAD | HUER HUERO CREEK | 1.5 MI S WELLONA AVE | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1950 | -- | 19.0 | 97.1 | Good | 78.1 | 49C0052 |
| NBI report | STATE PARK RD | SAN SIMEON CREEK TRIB | 100' E/O RTE 1 PM 52.82 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1950 | -- | 18.0 | 36.1 | Good | 94.4 | 49P0007 |
| NBI report | TORO CREEK RD | TORO CREEK | 2.7 MI W SR 41 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 42.0 | 45.9 | Poor | 43.6 | 49C0384 |
| NBI report | MURRAY ST | STENNER CREEK | SANTA ROSA ST | Concrete Culvert (2 spans) | -- | 1951 | -- | 17.4 | 37.1 | Fair | 89.4 | 49C0397 |
| NBI report | OCEAN BLVD | CAYUCOS CREEK | CAYUCOS | Concrete Slab (7 spans) | -- | 1951 | -- | 28.9 | 191.9 | Good | 83.0 | 49C0341 |
| NBI report | STATE ROUTE 58 | EAST FORK HUER HUERO CRK | 05-SLO-058-11.78 | Concrete Culvert (2 spans) | -- | 1951 | -- | 12.1 | 25.9 | Fair | 98.8 | 49 0172 |
| NBI report | TORO CREEK RD | TORO CREEK | 0.3 MI E SR 1 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1951 | -- | 24.9 | 50.9 | Fair | 54.6 | 49C0087 |
| NBI report | US HIGHWAY 101 SB | GRAVES CREEK | 05-SLO-101-49.40 | Concrete Tee beam (3 spans) | -- | 1951 | 1981 | 44.0 | 112.9 | Good | 78.1 | 49 0003L |
| NBI report | US HIGHWAY 101 SB | PASO ROBLES CREEK | 05-SLO-101-49.64 | Concrete Tee beam (4 spans) | -- | 1951 | 1994 | 47.9 | 170.0 | Fair | 74.0 | 49 0002L |
| NBI report | STATE ROUTE 1 | LOS BERROS CREEK | 05-SLO-001-10.35 | Concrete Slab (3 spans) | -- | 1952 | -- | 37.1 | 89.9 | Fair | 66.1 | 49 0022 |
| NBI report | U.S. HIGHWAY 101 | WHITEHORSE DRAW | 05-SLO-101-53.17 | Concrete Culvert (2 spans) | -- | 1952 | -- | 9.8 | 22.0 | Good | 73.8 | 49 0137 |
| NBI report Bridgehunter | BUENA VISTA AVE | US HIGHWAY 101 | 05-SLO-101-29.99-SLO | Concrete Box beam or girders - Multiple (2 spans) | -- | 1953 | -- | 57.1 | 140.1 | Good | 74.2 | 49 0094 |
| NBI report | CYPRESS MT DR | KLAU CREEK | 1.6 MI SW OF KLAU | Wood Stringer/Multi-beam or girder | -- | 1953 | -- | 26.9 | 28.9 | Fair | 59.4 | 49C0032 |
| NBI report | STATE ROUTE 1 | US HWY 101 (@PM 29.07) | 05-SLO-001-16.77-SLO | Concrete Box beam or girders - Multiple (2 spans) | -- | 1953 | -- | 63.0 | 128.9 | Fair | 72.8 | 49 0144 |
| NBI report | STATE ROUTE 58 | INDIAN CREEK | 05-SLO-058-17.73 | Concrete Culvert (2 spans) | -- | 1953 | -- | 9.8 | 24.0 | Good | 88.4 | 49 0167 |
| NBI report | UP RR & AMTRAK | US HIGHWAY 101 | 05-SLO-101-29.38-SLO | Steel Girder and floorbeam system | -- | 1953 | -- | 65.0 | -- | -- | -- | 49 0147 |
| NBI report | US HIGHWAY 101 NB | MARSH STREET | 05-SLO-101-28.07-SLO | Concrete Slab (3 spans) | -- | 1953 | 1987 | 53.2 | 139.1 | Good | 91.5 | 49 0008R |
| NBI report | US HIGHWAY 101 NB | CHORRO STREET | 05-SLO-101-28.81-SLO | Concrete Slab (3 spans) | -- | 1953 | 1987 | 62.0 | 135.8 | Good | 93.0 | 49 0039R |
| NBI report | US HIGHWAY 101 NB | GRAND AVE | 05-SLO-101-29.77-SLO | Concrete Box beam or girders - Multiple (4 spans) | -- | 1953 | 1987 | 55.1 | 185.0 | Good | 95.1 | 49 0084R |
| NBI report | US HIGHWAY 101 SB | MARSH STREET | 05-SLO-101-28.07-SLO | Concrete Slab (3 spans) | -- | 1953 | 1987 | 54.5 | 142.7 | Good | 88.9 | 49 0008L |
| NBI report | US HIGHWAY 101 SB | CHORRO STREET | 05-SLO-101-28.81-SLO | Concrete Slab (3 spans) | -- | 1953 | 1987 | 62.0 | 135.8 | Good | 94.1 | 49 0039L |
| NBI report | US HIGHWAY 101 SB | GRAND AVE | 05-SLO-101-29.77-SLO | Concrete Box beam or girders - Multiple (4 spans) | -- | 1953 | 1987 | 55.1 | 185.0 | Good | 93.0 | 49 0084L |
| NBI report | STATE ROUTE 58 | YERBA BUENA CREEK | 05-SLO-058-1.62 | Concrete Culvert (2 spans) | -- | 1954 | -- | 13.8 | 28.5 | Fair | 96.3 | 49 0006 |
| NBI report Bridgehunter | CALIFORNIA BLVD | US HIGHWAY 101 | 05-SLO-101-29.40-SLO | Concrete Box beam or girders - Multiple (2 spans) | -- | 1954 | 1972 | 65.9 | 131.9 | Good | 92.4 | 49 0079 |
| NBI report | STATE ROUTE 46 | CHOLAME CREEK | 05-SLO-046-54.77 | Concrete Slab (5 spans) | -- | 1954 | 1979 | 27.9 | 128.9 | Good | 79.9 | 49 0036 |
| NBI report | STATE ROUTE 46 | DRY CREEK | 05-SLO-046-34.14 | Concrete Culvert (2 spans) | -- | 1954 | 2008 | 12.1 | 25.9 | Fair | 90.5 | 49 0138 |
| NBI report | LINDEN AVE | SANTA MARGARITA CREEK | 0.05 MI W EL CAMINO REAL | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1955 | -- | 23.0 | 69.9 | Fair | 60.4 | 49C0171 |
| NBI report | STATE ROUTE 1 | SANTA MARIA RIVER | 05-SLO-001-0.01 | Prestressed Stringer/Multi-beam or girder (24 spans) | -- | 1955 | -- | 49.9 | 1203.1 | Fair | 68.6 | 49 0042 |
| NBI report | EL CAMPO RD | LOS BERROS CREEK | 0.1 MI NE LS BRS-ARY G RD | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1956 | -- | 21.0 | 65.0 | Fair | 60.2 | 49C0131 |
| NBI report | NACIMIENTO LAKE DR | LAKE NACIMIENTO DAM SPWY | 15 mi NW of SR 101 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1956 | -- | 80.1 | 163.1 | Fair | 42.1 | 49C0347 |
| NBI report | NORTE RD | BRA SANTA MARGARITA CRK | WEST OF OAK RD | Wood Stringer/Multi-beam or girder | -- | 1956 | -- | 20.0 | 23.0 | Fair | 60.8 | 49C0278 |
| NBI report | PARKHILL RD | POZO CREEK | 0.15 MI N POZO RD | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 39.0 | 43.0 | Fair | 79.3 | 49C0194 |
| NBI report | SANTA ROSA ROAD | US HIGHWAY 101 | 05-SLO-101-44.01-ATAS | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1956 | -- | 67.9 | 210.0 | Fair | 92.8 | 49 0160 |
| NBI report | STATE ROUTE 1 | SAN CARPOFORO CREEK | 05-SLO-001-71.34 | Concrete Tee beam (4 spans) | -- | 1956 | -- | 49.9 | 176.8 | Good | 61.0 | 49 0055 |
| NBI report | STATE ROUTE 58 | US HWY 101 (@PM 37.86) | 05-SLO-058-0.03 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1956 | -- | 95.1 | 305.1 | Good | 66.2 | 49 0158 |
| NBI report | U.S. HIGHWAY 101 | BRISCO RD | 05-SLO-101-13.75-ARGD | Concrete Frame | -- | 1956 | -- | 40.0 | 44.9 | Good | 90.8 | 49 0154 |
| NBI report | US HIGHWAY 101 NB | ATASCADERO CREEK | 05-SLO-101-45.72-ATAS | Concrete Tee beam | -- | 1956 | -- | 41.0 | 45.9 | Good | 81.8 | 49 0151R |
| NBI report | US HIGHWAY 101 SB | LOS BERROS CREEK | 05-SLO-101-8.52 | Concrete Tee beam (3 spans) | -- | 1956 | -- | 40.0 | 96.1 | Good | 96.6 | 49 0018L |
| NBI report | US HIGHWAY 101 SB | ATASCADERO CREEK | 05-SLO-101-45.72-ATAS | Concrete Tee beam | -- | 1956 | -- | 41.0 | 45.9 | Good | 94.3 | 49 0151L |
| NBI report | PRICE ST-S101 ONRP | PISMO CREEK | 05-SLO-101-16.40-PBCH | Concrete Slab (4 spans) | -- | 1956 | 1978 | 34.1 | 134.5 | Good | 91.8 | 49 0015K |
| NBI report | US HIGHWAY 101 SB | UP RR, AMTRAK, FRADY LN, | 05-SLO-101-16.17-PBCH | Concrete Slab (7 spans) | -- | 1956 | 1978 | 40.0 | 282.8 | Fair | 78.3 | 49 0016L |
| NBI report | STATE ROUTE 1 | ARROYO GRANDE CREEK | 05-SLO-001-10.94 | Concrete Slab (3 spans) | -- | 1956 | 1984 | 40.0 | 123.0 | Fair | 81.1 | 49 0019 |
| NBI report | BUCKLEY ROAD | E BR SAN LUIS OBISPO CRK | 1.5 MI E OF US 101 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1956 | 1985 | 39.0 | 83.0 | Good | 78.9 | 49C0106 |
| NBI report | US HIGHWAY 101 NB | UP RR, AMTRAK, FRADY LN, | 05-SLO-101-16.17-PBCH | Concrete Slab (7 spans) | -- | 1956 | 1995 | 40.0 | 282.8 | Good | 87.0 | 49 0016R |
| NBI report | US HIGHWAY 101 NB | TRAFFIC WAY | 05-SLO-101-45.96-ATAS | Steel Stringer/Multi-beam or girder | -- | 1956 | 2012 | 62.0 | 131.2 | Good | 76.5 | 49 0152R |
| NBI report | US HIGHWAY 101 SB | TRAFFIC WAY | 05-SLO-101-45.96-ATAS | Steel Stringer/Multi-beam or girder | -- | 1956 | 2012 | 62.0 | 131.2 | Good | 77.5 | 49 0152L |
| NBI report | US HIGHWAY 101 SB | SANTA MARGARITA CREEK | 05-SLO-101-37.99 | Concrete Tee beam (4 spans) | -- | 1956 | 2012 | 43.0 | 170.0 | Good | 87.3 | 49 0153L |
| NBI report | DEL RIO RD | GRAVES CREEK | 0.40 MI W OF SR 101 | Steel Stringer/Multi-beam or girder | -- | 1957 | -- | 56.1 | 60.0 | Fair | 58.5 | 49C0163 |
| NBI report | HUTTON ROAD | NIPOMO CREEK | 0.55 MI N CUYAMA LANE | Concrete Tee beam (3 spans) | -- | 1957 | -- | 40.0 | 102.0 | Fair | 61.4 | 49C0404 |
| NBI report | JOHNSON AVE | SAN LUIS OBISPO CREEK | S/O DIXON LANDING RD | Concrete Slab | -- | 1957 | -- | 38.1 | 40.0 | Good | 94.9 | 49C0366 |
| NBI report Bridgehunter | PRADO RD | SAN LUIS OBISPO CREEK | 0.1 MI W HIGUERA ST | Concrete Tee beam (3 spans) | -- | 1957 | -- | 40.0 | 123.0 | Poor | 73.5 | 49C0107 |
| NBI report | SAN LUISITO RD | SAN LUISITO CREEK | 0.15 MI N SR 1 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 19.0 | 51.8 | Fair | 67.4 | 49C0235 |
| NBI report | UP RR & AMTRAK | STATE ROUTE 1 | 05-SLO-001-1.29 | Steel Girder and floorbeam system | -- | 1957 | -- | 97.1 | -- | -- | -- | 49 0025 |
| NBI report | UP RR & AMTRAK | JOHNSON AVE | SE OF BUCHON ST | Steel Girder and floorbeam system | -- | 1957 | -- | 64.0 | -- | -- | -- | 49C0367 |
| NBI report | US HIGHWAY 101 NB | NIPOMO CREEK | 05-SLO-101-1.36 | Concrete Tee beam (3 spans) | -- | 1957 | -- | 50.9 | 128.0 | Good | 75.2 | 49 0118R |
| NBI report | US HIGHWAY 101 NB | MISSION ST-S101 ON RAMP | 05-SLO-101-65.08 | Concrete Tee beam (3 spans) | -- | 1957 | -- | 62.0 | 152.9 | Good | 66.6 | 49 0162R |
| NBI report | US HIGHWAY 101 NB | TENTH STREET | 05-SLO-101-65.56 | Concrete Tee beam (3 spans) | -- | 1957 | -- | 62.7 | 120.1 | Good | 66.1 | 49 0163R |
| NBI report | US HIGHWAY 101 SB | NIPOMO CREEK | 05-SLO-101-1.36 | Concrete Tee beam (3 spans) | -- | 1957 | -- | 50.9 | 128.0 | Good | 75.2 | 49 0118L |
| NBI report | US HIGHWAY 101 SB | TENTH STREET | 05-SLO-101-65.56 | Concrete Tee beam (3 spans) | -- | 1957 | -- | 62.7 | 120.1 | Good | 71.2 | 49 0163L |
| NBI report | VILLA CREEK RD | VILLA CREEK | 1.8 MI N SR 1 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 19.0 | 58.1 | Fair | 82.0 | 49C0094 |
| NBI report | US HIGHWAY 101 NB | S101-MISSION ST OFF-RAMP | 05-SLO-101-67.23 | Concrete Tee beam (3 spans) | -- | 1957 | 1980 | 60.0 | 149.9 | Good | 83.4 | 49 0164R |
| NBI report | 13TH ST | US HIGHWAY 101 | 05-SLO-101-56.88-PSRS | Prestressed Slab (2 spans) | -- | 1958 | -- | 58.7 | 111.6 | Good | 94.7 | 49 0145 |
| NBI report | ATASCADERO AVE | ATASCADERO CREEK | 0.12 MI NW SANTA YNEZ AVE | Concrete Slab (3 spans) | -- | 1958 | -- | 32.2 | 83.0 | Fair | 66.4 | 49C0312 |
| NBI report | GREEN VALLEY RD | N BR GREEN VALLEY CREEK | 0.3 MI N SR 46 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 21.0 | 51.8 | Fair | 64.0 | 49C0291 |
| NBI report | MONTE RD | SQUIRE CREEK | 0.25 MI S/O SAN LUIS B DR | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1958 | -- | 16.1 | 30.8 | Good | 51.8 | 49C0261 |
| NBI report | US HIGHWAY 101 NB | UP RR, AMTRAK, SPRING ST | 05-SLO-101-58.76-PSRS | Steel Stringer/Multi-beam or girder (7 spans) | -- | 1958 | -- | 112.9 | 616.2 | Good | 69.5 | 49 0148R |
| NBI report | US HIGHWAY 101 NB | UP RR, HWY 101 N OFFRAMP | 05-SLO-101-55.67-PSRS | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1958 | -- | 125.0 | 626.0 | Good | 64.2 | 49 0149R |
| NBI report | US HIGHWAY 101 SB | UP RR, AMTRAK, SPRING ST | 05-SLO-101-58.76-PSRS | Steel Stringer/Multi-beam or girder (7 spans) | -- | 1958 | -- | 112.9 | 616.2 | Good | 69.5 | 49 0148L |
| NBI report | US HIGHWAY 101 SB | UP RR,AMTRAK,N101-SPRING | 05-SLO-101-55.72-PSRS | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1958 | -- | 131.9 | 700.2 | Good | 64.4 | 49 0149L |
| NBI report | MADONNA RD | PERFUMO CREEK | SLO CTY | Concrete Culvert (3 spans) | -- | 1958 | 1974 | 15.7 | 39.0 | Good | 54.1 | 49C0372 |
| NBI report | 24TH ST | UP RR & AMTRAK | 0.18 MI E SPRING ST | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | -- | 46.3 | 120.1 | Poor | 71.0 | 49C0357 |
| NBI report | DAVENPORT CREEK RD | DAVENPORT CREEK | 0.7 MI S BUCKLEY RD | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1959 | -- | 21.0 | 86.0 | Fair | 48.3 | 49C0152 |
| NBI report | FAIR OAKS AVE | US HIGHWAY 101 | 05-SLO-101-12.80-ARGD | Prestressed Slab (2 spans) | -- | 1959 | -- | 62.0 | 126.0 | Poor | 47.4 | 49 0174 |
| NBI report | FOOTHILL ROAD | LAGUNA CREEK | 0.3 MI N LOS OSOS VALY RD | Concrete Culvert (3 spans) | -- | 1959 | -- | 9.8 | 35.1 | Fair | 90.4 | 49C0222 |
| NBI report | GRAND AVE | US HWY 101 (@PM 13.17) | 05-SLO-101-13.17-ARGD | Concrete Box beam or girders - Multiple (2 spans) | -- | 1959 | -- | 81.0 | 170.0 | Good | 81.8 | 49 0176 |
| NBI report | JESPERSEN RD | E BR SAN LUIS OBISPO CRK | 0.2 MI S BUCKEY RD | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1959 | -- | 23.0 | 95.1 | Good | 85.6 | 49C0322 |
| NBI report | LAKEVIEW DR | LAS TABLAS CREEK | 3.8 MI N CHIMNEY ROCK RD | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1959 | -- | 59.7 | 212.9 | Good | 67.4 | 49C0319 |
| NBI report | POZO ROAD | RINCONADA CREEK | LAS PILITAS RD | Concrete Slab (3 spans) | -- | 1959 | -- | 32.2 | 83.0 | Good | 90.4 | 49C0302 |
| NBI report | STATE ROUTE 1 | BAYWOOD PARK ROAD | 05-SLO-001-27.88 | Concrete Slab | -- | 1959 | -- | 40.0 | 44.0 | Good | 90.0 | 49 0177 |
| NBI report Bridgehunter | STATE ROUTE 166 | HUASNA RIVER | 05-SLO-166-16.45 | Steel Stringer/Multi-beam or girder (9 spans) | -- | 1959 | -- | 173.9 | 1569.3 | Good | 63.5 | 49 0178 |
| NBI report | STATE ROUTE 166 | ALAMO CREEK | 05-SLO-166-17.73 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1959 | -- | 115.2 | 465.6 | Good | 68.5 | 49 0179 |
| NBI report | STATE ROUTE 166 | CUYAMA RIVER | 05-SLO-166-22.86 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1959 | -- | 60.0 | 306.1 | Fair | 69.5 | 49 0180 |
| NBI report | STENNER CREEK RD | STENNER CREEK | 0.05 MI N SR 1 | Concrete Culvert (3 spans) | -- | 1959 | -- | 12.1 | 39.0 | Fair | 90.6 | 49C0084 |
| NBI report | US HIGHWAY 101 NB | BRIDGE ST-S101 ON RAMP | 05-SLO-101-12.52-ARGD | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | -- | 74.2 | 218.8 | Fair | 65.0 | 49 0173R |
| NBI report | US HIGHWAY 101 NB | ARROYO GRANDE CREEK | 05-SLO-101-13.02-ARGD | Concrete Tee beam (5 spans) | -- | 1959 | -- | 38.1 | 171.9 | Good | 70.3 | 49 0175R |
| NBI report | US HIGHWAY 101 SB | ARROYO GRANDE CREEK | 05-SLO-101-13.02-ARGD | Concrete Tee beam (5 spans) | -- | 1959 | -- | 38.1 | 171.9 | Good | 79.0 | 49 0175L |
| NBI report | VIEJO CAMINO | WEST BRANCH PALOMA CREEK | 0.4 MI SE EL CAMINO REAL | Concrete Tee beam | -- | 1959 | -- | 32.2 | 33.1 | Fair | 54.3 | 49C0313 |
| NBI report | STATE ROUTE 1 | SAN LUISITO CREEK | 05-SLO-001-25.71 | Concrete Culvert (2 spans) | -- | 1959 | 1966 | 12.1 | 25.9 | Good | 82.0 | 49 0064 |
| NBI report | CO. RD. M4296 | W BRANCH OF CAYUCOS CRK | 1 MI NW CAYUCOS RD | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 21.0 | 43.0 | Fair | 51.8 | 49C0385 |
| NBI report | CRESTON RD | HUER HUERO CREEK | 0.1 MI S GENESEO RD | Concrete Slab (6 spans) | -- | 1960 | -- | 30.2 | 183.1 | Good | 91.1 | 49C0063 |
| NBI report | HINDS AVE | US HIGHWAY 101 | 05-SLO-101-16.62-PBCH | Concrete Tee beam (4 spans) | -- | 1960 | -- | 58.4 | 205.4 | Good | 76.4 | 49 0130 |
| NBI report | HOG CANYON RD | HOG CANYON CREEK | 3.4 MI NE OF ESTRELLA RD | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 19.0 | 39.0 | Fair | 60.0 | 49C0215 |
| NBI report | NB101-PRICE ST OFF | PISMO CREEK | 05-SLO-101-16.40-PBCH | Concrete Tee beam (3 spans) | -- | 1960 | -- | 56.1 | 138.1 | Fair | 92.3 | 49 0015S |
| NBI report | US HIGHWAY 101 NB | WADSWORTH AVE | 05-SLO-101-16.88-PBCH | Concrete Tee beam (3 spans) | -- | 1960 | -- | 53.2 | 121.1 | Good | 91.7 | 49 0183R |
| NBI report | US HIGHWAY 101 NB | ST RTE 1 (@PM 16.77) | 05-SLO-101-17.74-PBCH | Concrete Tee beam (3 spans) | -- | 1960 | -- | 56.1 | 122.4 | Good | 90.9 | 49 0184R |
| NBI report | US HIGHWAY 101 SB | WADSWORTH AVE | 05-SLO-101-16.88-PBCH | Concrete Tee beam (3 spans) | -- | 1960 | -- | 53.2 | 121.1 | Good | 91.7 | 49 0183L |
| NBI report | US HIGHWAY 101 SB | ST RTE 1 (@PM 16.77) | 05-SLO-101-17.74-PBCH | Concrete Tee beam (3 spans) | -- | 1960 | -- | 57.1 | 123.4 | Good | 86.5 | 49 0184L |
| NBI report | US HIGHWAY 101 NB | PISMO CR, N101-PRICE OFF | 05-SLO-101-16.40-PBCH | Concrete Tee beam (4 spans) | -- | 1960 | 1992 | 89.9 | 311.0 | Good | 88.2 | 49 0015R |
| NBI report | US HIGHWAY 101 SB | PISMO CR, N101-PRICE OFF | 05-SLO-101-16.40-PBCH | Concrete Tee beam (4 spans) | -- | 1960 | 1992 | 89.9 | 264.1 | Good | 86.3 | 49 0015L |
| NBI report | TASSAJARA RD | TASSAJARA CREEK | 2.1 MI W US 101 | Wood Stringer/Multi-beam or girder | -- | 1960 | 1997 | 24.9 | 26.9 | Fair | 48.3 | 49C0333 |
| NBI report | STATE ROUTE 1 SB | OLD CREEK | 05-SLO-001-34.46 | Concrete Tee beam (3 spans) | -- | 1961 | -- | 52.2 | 159.1 | Good | 94.0 | 49 0070L |
| NBI report | LOS OSOS VALLEY RD | US HIGHWAY 101 | 05-SLO-101-25.91-SLO | Concrete Box beam or girders - Multiple (4 spans) | -- | 1961 | 1986 | 103.0 | 300.5 | Good | 94.4 | 49 0185L |
| NBI report | CURBARIL AVE | US HIGHWAY 101 | 05-SLO-101-44.84-ATAS | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1962 | -- | 59.1 | 191.9 | Good | 95.5 | 49 0161 |
| NBI report | MORRO BAY BLVD | STATE ROUTE 1 | 05-SLO-001-28.82-MOBY | Concrete Tee beam (4 spans) | -- | 1962 | -- | 69.9 | 233.0 | Fair | 73.4 | 49 0108 |
| NBI report | N1-E41 CONNECTOR | MORRO CREEK | 05-SLO-001-30.00-MOBY | Concrete Slab (4 spans) | -- | 1962 | -- | 22.0 | 81.0 | Good | 90.3 | 49 0181G |
| NBI report | S101-LOS OSOS OFFR | PERFUMA CREEK | 05-SLO-101-25.94 | Concrete Culvert (2 spans) | -- | 1962 | -- | 12.1 | 24.6 | Good | 97.4 | 49 0062K |
| NBI report | SANTA BARBARA RD | US HIGHWAY 101 | 05-SLO-101-42.27 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1962 | -- | 64.0 | 199.2 | Fair | 95.8 | 49 0157 |
| NBI report | STATE ROUTE 1 | VILLA CREEK | 05-SLO-001-40.29 | Concrete Slab (4 spans) | -- | 1962 | -- | 25.9 | 94.2 | Good | 82.0 | 49 0073 |
| NBI report | STATE ROUTE 1 SB | TORO CREEK | 05-SLO-001-32.61 | Concrete Slab (4 spans) | -- | 1962 | -- | 27.9 | 117.1 | Poor | 56.9 | 49 0068L |
| NBI report | STATE ROUTE 41 | HUER HUERO CREEK | 05-SLO-041-28.05 | Concrete Tee beam (4 spans) | -- | 1962 | -- | 40.0 | 143.1 | Fair | 82.5 | 49 0104 |
| NBI report | US HIGHWAY 101 NB | ST RTE 166 (@PM 8.93) | 05-SLO-101-0.80 | Concrete Tee beam (3 spans) | -- | 1962 | -- | 46.9 | 112.5 | Good | 97.0 | 49 0121R |
| NBI report | US HIGHWAY 101 SB | ST RTE 166 (@PM 8.93) | 05-SLO-101-0.80 | Concrete Tee beam (3 spans) | -- | 1962 | -- | 46.9 | 112.5 | Good | 92.0 | 49 0121L |
| NBI report | VALLEY RD | LOS BERROS CRK DIV CHNL | 0.4 MI N SR 1 | Concrete Slab (3 spans) | -- | 1962 | -- | 36.1 | 91.9 | Good | 75.7 | 49C0352 |
| NBI report | W41-S1 CONNECTOR | MORRO CREEK | 05-SLO-041-0.01-MOBY | Concrete Slab (4 spans) | -- | 1962 | -- | 22.0 | 80.1 | Fair | 74.5 | 49 0181H |
| NBI report | STATE ROUTE 1 | SR 41 (@PM 0.01) | 05-SLO-001-30.14 | Concrete Box beam or girders - Multiple | -- | 1962 | 1998 | 67.9 | 70.5 | Good | 95.0 | 49 0182 |
| NBI report | STATE ROUTE 1 | MAIN STREET | 05-SLO-001-29.62-MOBY | Concrete Box beam or girders - Multiple | -- | 1962 | 1999 | 59.4 | 61.0 | Good | 93.7 | 49 0109 |
| NBI report | STATE ROUTE 1 | MORRO CREEK | 05-SLO-001-30.00 | Concrete Slab (4 spans) | -- | 1962 | 1999 | 22.0 | 90.9 | Good | 94.8 | 49 0181 |
| NBI report | US HIGHWAY 101 NB | SANTA MARIA RIVER | 05-SLO-101-0.09 | Prestressed Stringer/Multi-beam or girder (29 spans) | -- | 1962 | 2014 | 73.5 | 2090.7 | Fair | 83.8 | 49 0111 |
| NBI report | PEDESTRIAN WALKWAY | STATE ROUTE 227 | .06 MI SW OF HUASNA RD | Concrete Stringer/Multi-beam or girder | -- | 1963 | -- | 65.9 | -- | -- | -- | 49C0469 |
| NBI report | SAN LUIS BAY DR | US HIGHWAY 101 | 05-SLO-101-R22.30 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 83.0 | 230.0 | Good | 57.9 | 49 0192 |
| NBI report | STATE ROUTE 1 | SANTA ROSA CREEK | 05-SLO-001-49.89 | Concrete Tee beam (3 spans) | -- | 1963 | -- | 54.1 | 122.1 | Good | 94.3 | 49 0186 |
| NBI report | US HIGHWAY 101 NB | S HIGUERA ST | 05-SLO-101-R24.30 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1963 | -- | 70.5 | 161.1 | Good | 92.2 | 49 0115R |
| NBI report | US HIGHWAY 101 NB | AVILA BEACH DR | 05-SLO-101-R21.10 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1963 | -- | 75.5 | 168.6 | Good | 87.8 | 49 0191R |
| NBI report | WINDSOR BLVD | SANTA ROSA CREEK | 200' SOUTH OF SR 1 | Concrete Tee beam (3 spans) | -- | 1963 | -- | 54.1 | 122.1 | Good | 56.0 | 49C0098 |
| NBI report | MADONNA RD | US HWY 101 (@PM 27.50) | 05-SLO-101-27.50-SLO | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1963 | 1987 | 87.9 | 266.1 | Good | 79.8 | 49 0190 |
| NBI report | US HIGHWAY 101 SB | AVILA BEACH DR | 05-SLO-101-R21.10 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1963 | 2006 | 70.2 | 150.3 | Good | 82.3 | 49 0191L |
| NBI report | MADONNA RD | SAN LUIS OBISPO CREEK | ADJACENT TO CALTRANS YD | Concrete Tee beam (3 spans) | -- | 1963 | 2008 | 54.8 | 123.0 | Good | 77.6 | 49C0447 |
| NBI report | PRICE CANYON ROAD | UP RR & AMTRAK | 0.35 MI SW/O SR 227 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1963 | 2012 | 44.0 | 133.9 | Good | 91.4 | 49C0329 |
| NBI report | PRICE CYN RD | W BR CORRAL DE PIEDRA CR | 0.2 MI SW OF SR 227 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1963 | 2012 | 60.0 | 150.9 | Good | 78.9 | 49C0330 |
| NBI report | US HIGHWAY 101 SB | S HIGUERA ST | 05-SLO-101-R24.30 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1963 | 2017 | 69.2 | 143.7 | Good | 85.0 | 49 0115L |
| NBI report | NACIMIENTO LAKE DR | SAN MARCOS CREEK | 0.05 MI S SAN MARCOS RD | Concrete Culvert (3 spans) | -- | 1964 | -- | 18.0 | 59.1 | Fair | 83.0 | 49C0355 |
| NBI report | SAN LUIS BAY DRIVE | SAN LUIS OBISPO CREEK | 0.15 MI E S.R. 1 | Concrete Tee beam (3 spans) | -- | 1964 | -- | 40.0 | 104.0 | Good | 75.9 | 49C0328 |
| NBI report | SAN SIMEON CRK RD | SAN SIMEON CREEK | 5.7 MI E OF SR 1 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1964 | -- | 24.0 | 77.1 | Good | 72.1 | 49C0103 |
| NBI report | STATE ROUTE 1 | UP RR & AMTRAK | 05-SLO-001-R12.60 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1964 | -- | 96.8 | 259.9 | Good | 89.1 | 49 0012 |
| NBI report | TROUT FARM RD | ARROYO GRANDE CREEK | 6.9 MI N OF SR 101 | Steel Stringer/Multi-beam or girder (7 spans) | -- | 1964 | -- | 19.0 | 136.2 | Fair | 71.3 | 49C0119 |
| NBI report | US HIGHWAY 101 NB | SPYGLASS ROAD | 05-SLO-101-R19.81 | Concrete Tee beam (3 spans) | -- | 1964 | -- | 54.1 | 118.1 | Good | 90.1 | 49 0189R |
| NBI report | US HIGHWAY 101 SB | SPYGLASS ROAD | 05-SLO-101-R19.81 | Concrete Tee beam (3 spans) | -- | 1964 | -- | 54.1 | 118.1 | Good | 82.2 | 49 0189L |
| NBI report | CAYUCOS DR | STATE ROUTE 1 | 05-SLO-001-R35.96 | Concrete Tee beam (4 spans) | -- | 1965 | -- | 47.9 | 155.8 | Fair | 90.0 | 49 0198 |
| NBI report | EL CAMINO REAL | E BRA ATASCADERO CRK | 0.12 MI SE OF SR 41 | Concrete Culvert (3 spans) | -- | 1965 | -- | 6.9 | 20.7 | Good | 83.8 | 49C0365 |
| NBI report | HI MOUNTAIN RD | ARROYO GRANDE CREEK | 1.5 MI E LOPEZ CYN RD | Concrete Tee beam | -- | 1965 | -- | 55.1 | 57.1 | Fair | 60.1 | 49C0121 |
| NBI report | HUASNA TOWNSITE RD | HUASNA RIVER | 3.1 MI SE OF HUASNA | Wood Stringer/Multi-beam or girder (9 spans) | -- | 1965 | -- | 21.0 | 173.9 | Fair | 16.9 | 49C0147 |
| NBI report | NEGRANTI RD | TORO CREEK | 2.5 MI NE OF SR 1 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1965 | -- | 13.5 | 58.1 | Fair | 68.5 | 49C0244 |
| NBI report | STATE ROUTE 1 | OLD CREEK ROAD | 05-SLO-001-R34.91 | Concrete Tee beam (3 spans) | -- | 1965 | -- | 76.1 | 175.9 | Good | 88.5 | 49 0197 |
| NBI report | STATE ROUTE 1 | CAYUCOS CREEK & ROAD | 05-SLO-001-R36.15 | Concrete Tee beam (4 spans) | -- | 1965 | -- | 78.1 | 274.0 | Good | 95.9 | 49 0199 |
| NBI report | US HIGHWAY 101 NB | UP RR & AMTRAK, MISSION | 05-SLO-101-R67.71 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1965 | -- | 103.0 | 224.4 | Good | 92.5 | 49 0078R |
| NBI report | US HIGHWAY 101 SB | UP RR & AMTRAK, MISSION | 05-SLO-101-R67.71 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1965 | -- | 103.0 | 224.4 | Good | 92.5 | 49 0078L |
| NBI report | US HIGHWAY 101 SB | S101-MISSION ST OFF-RAMP | 05-SLO-101-67.23 | Concrete Tee beam (3 spans) | -- | 1965 | -- | 42.0 | 114.8 | Good | 81.9 | 49 0164L |
| NBI report | RIVER RD | HUER HUERO CREEK | 1.55 MI S WELLSONA AVE | Wood Stringer/Multi-beam or girder (6 spans) | -- | 1965 | 1990 | 19.0 | 116.1 | Fair | 67.2 | 49C0346 |
| NBI report | HI MOUNTAIN RD | SAUCELITO CREEK | 2.5 MI E LOPEZ CANYON RD | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 15.1 | 44.9 | Fair | 63.4 | 49C0122 |
| NBI report | MAIN STREET | US HIGHWAY 101 | 05-SLO-101-52.44 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1966 | -- | 62.7 | 193.6 | Fair | 70.3 | 49 0200 |
| NBI report | SAN ANSELMO RD | US HIGHWAY 101 | 05-SLO-101-46.87-ATAS | Concrete Box beam or girders - Multiple (2 spans) | -- | 1966 | -- | 84.0 | 169.0 | Good | 77.0 | 49 0136 |
| NBI report | SOUTH BAY BLVD | LOS OSOS CREEK | 2.15 MI SOUTH OF SR 1 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 63.3 | 189.0 | Fair | 68.3 | 49C0351 |
| NBI report | STATE ROUTE 227 | EAST FORK PISMO CREEK | 05-SLO-227-5.26 | Concrete Slab (3 spans) | -- | 1966 | -- | 29.9 | 77.4 | Good | 95.6 | 49 0112 |
| NBI report | US HIGHWAY 101 NB | SR 46 (@PM 21.96) | 05-SLO-101-54.11-PSRS | Concrete Tee beam (3 spans) | -- | 1966 | -- | 51.8 | 109.9 | Fair | 82.0 | 49 0196R |
| NBI report | US HIGHWAY 101 SB | SR 46 (@PM 21.96) | 05-SLO-101-54.11-PSRS | Concrete Tee beam (3 spans) | -- | 1966 | -- | 51.8 | 109.9 | Good | 80.0 | 49 0196L |
| NBI report | 13TH ST | SALINAS RIVER | IN PASO ROBLES | Concrete Box beam or girders - Multiple (5 spans) | -- | 1966 | 2006 | 98.1 | 525.0 | Good | 95.9 | 49C0314 |
| NBI report | AVILA BEACH DR | SAN LUIS OBISPO CREEK | AVILA RD | Prestressed Stringer/Multi-beam or girder (8 spans) | -- | 1967 | -- | 60.0 | 480.0 | Good | 61.0 | 49C0327 |
| NBI report | DEL RIO ROAD | US HIGHWAY 101 | 05-SLO-101-48.33 | Concrete Box beam or girders - Multiple (2 spans) | -- | 1967 | -- | 82.0 | 166.0 | Good | 75.5 | 49 0141 |
| NBI report | GARCIA ROAD | GRAVES CREEK | 05-SLO-101-49.30 | Concrete Slab (3 spans) | -- | 1967 | -- | 44.0 | 111.9 | Good | 66.0 | 49 0226Z |
| NBI report | SAN RAMON ROAD | US HIGHWAY 101 | 05-SLO-101-49.32 | Concrete Box beam or girders - Multiple (4 spans) | -- | 1967 | -- | 100.1 | 274.0 | Good | 92.4 | 49 0193 |
| NBI report | US HIGHWAY 101 NB | LAS TABLAS AVE | 05-SLO-101-51.45 | Concrete Tee beam (3 spans) | -- | 1967 | -- | 54.5 | 121.1 | Good | 86.9 | 49 0194R |
| NBI report | US HIGHWAY 101 SB | LAS TABLAS AVE | 05-SLO-101-51.45 | Concrete Tee beam (3 spans) | -- | 1967 | -- | 54.5 | 121.1 | Good | 85.4 | 49 0194L |
| NBI report | VINEYARD DR | US HIGHWAY 101 | 05-SLO-101-50.64 | Concrete Box beam or girders - Multiple (2 spans) | -- | 1967 | 2010 | 111.2 | 193.9 | Good | 95.4 | 49 0195 |
| NBI report | AIRPORT RD | DRY CREEK | 0.75 MI N OF SR 46 | Concrete Culvert (2 spans) | -- | 1968 | -- | 12.5 | 25.9 | Good | 91.9 | 49C0055 |
| NBI report | BURTON RD | SANTA ROSA CREEK | 0.15 MI S MAIN ST CAMBRI | Concrete Tee beam (3 spans) | -- | 1968 | -- | 47.6 | 121.1 | Good | 55.5 | 49C0097 |
| NBI report | LOPEZ DR | LOPEZ LAKE SPILLWAY | 2.64 MI N/E ORCUTT RD | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 65.3 | 71.9 | Poor | 69.7 | 49C0353 |
| NBI report | LOPEZ DR | LOPEZ LAKE | 4.8 MI NE OF ORCUTT RD | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 104.0 | 316.9 | Fair | 77.8 | 49C0354 |
| NBI report | STATE ROUTE 1 | ARROYO LAGUNA | 05-SLO-001-R59.89 | Concrete Tee beam (3 spans) | -- | 1968 | -- | 57.1 | 111.9 | Good | 64.6 | 49 0053 |
| NBI report | STATE ROUTE 1 | ARROYO DE LA CRUZ | 05-SLO-001-R66.87 | Concrete Tee beam (5 spans) | -- | 1968 | -- | 71.9 | 308.1 | Fair | 74.9 | 49 0056 |
| NBI report | BROAD ST | ACACIA CREEK | N OF CAPITOLIO WAY | Concrete Culvert (2 spans) | -- | 1968 | 1978 | 9.8 | 32.2 | Fair | 80.0 | 49C0446 |
| NBI report | ASUNCION ROAD | TROUT CREEK | 0.25 MI NE EL CAMINO REAL | Concrete Culvert (2 spans) | -- | 1969 | -- | 12.1 | 25.9 | Good | 81.7 | 49C0169 |
| NBI report | PREFUMO CANYON RD | PREFUMO CANYON CREEK | 0.9 MI SW LOS OSOS VLY RD | Concrete Culvert (3 spans) | -- | 1969 | -- | 19.4 | 60.0 | Fair | 88.3 | 49C0223 |
| NBI report | PREFUMO CANYON RD | PREFUMO CANYON CREEK | 1.8 MI SW LOS OSOS VLY RD | Concrete Culvert (2 spans) | -- | 1969 | -- | 14.1 | 28.9 | Fair | 94.9 | 49C0226 |
| NBI report | SAN GABRIEL RD | ATASCADERO CREEK | N OF W LINDO AVE | Concrete Tee beam (2 spans) | -- | 1969 | -- | 40.0 | 63.0 | Fair | 74.8 | 49C0160 |
| NBI report | STATE ROUTE 46 | JACK CREEK (PSO RBLS CR) | 05-SLO-046-R15.85 | Concrete Tee beam (3 spans) | -- | 1969 | -- | 62.0 | 160.1 | Good | 76.7 | 49 0105 |
| NBI report | CALLE JOAQUIN | PREFUMO CREEK | 0.1 MI NE LOS OSOS VLY RD | Concrete Culvert (2 spans) | -- | 1970 | -- | 12.1 | 26.9 | Fair | 68.5 | 49C0395 |
| NBI report | POZO ROAD | POZO CREEK | HI MOUNTAIN ROAD | Concrete Slab (3 spans) | -- | 1970 | -- | 27.9 | 71.9 | Good | 97.3 | 49C0305 |
| NBI report | STENNER CREEK RD | STENNER CREEK | 1.25 MI N SR 1 | Steel Stringer/Multi-beam or girder | -- | 1970 | -- | 37.1 | 41.0 | Fair | 69.1 | 49C0085 |
| NBI report | US HIGHWAY 101 NB | LOS BERROS ROAD | 05-SLO-101-7.84 | Prestressed Box beam or girders - Multiple | -- | 1970 | -- | 109.9 | 111.9 | Good | 93.0 | 49 0203R |
| NBI report | US HIGHWAY 101 SB | LOS BERROS ROAD | 05-SLO-101-7.84 | Prestressed Box beam or girders - Multiple | -- | 1970 | -- | 112.9 | 114.8 | Good | 93.0 | 49 0203L |
| NBI report | H STREET | YERBA BUENA CREEK | 0.02 MI S/W OF SH 58 | Concrete Slab | -- | 1971 | -- | 22.0 | 29.9 | Fair | 85.0 | 49C0279 |
| NBI report | SNTA RITA OLD CK R | PASO ROBLES CREEK | 0.9 MI SWVINEYARD DR | Concrete Tee beam (3 spans) | -- | 1971 | -- | 54.1 | 149.0 | Good | 93.9 | 49C0348 |
| NBI report | STATE ROUTE 227 | WEST CORRAL DE PIEDRA CR | 05-SLO-227-R7.34 | Concrete Box beam or girders - Multiple | -- | 1971 | -- | 70.9 | 73.2 | Fair | 88.6 | 49 0204 |
| NBI report | HIGHLAND DR | BRIZZOLARA CREEK | CAL STATE POLYTECHNIC UNI | Concrete Culvert (3 spans) | -- | 1972 | -- | 12.1 | 37.1 | Good | 93.7 | 49I0001 |
| NBI report | HIGHLAND DR | STENNER CREEK | CAL STATE POLYTECHNIC UNI | Concrete Culvert (2 spans) | -- | 1972 | -- | 12.1 | 24.9 | Good | 95.8 | 49I0002 |
| NBI report | PECHO VALLEY RD | ISLAY CREEK | 4.9 MI SW BAYWOOD PARK | Concrete Slab | -- | 1974 | -- | 42.7 | 45.9 | Good | 68.5 | 49C0239 |
| NBI report | PREFUMO CANYON RD | PREFUMO CANYON CREEK | 2.0 MI W LOS OSOS VLLY RD | Concrete Slab | -- | 1974 | -- | 42.0 | 45.9 | Fair | 83.5 | 49C0227 |
| NBI report | PREFUMO CANYON RD | PREFUMO CANYON CREEK | 2.45 MI W LOS OSOS VLY RD | Concrete Slab | -- | 1974 | -- | 34.1 | 38.1 | Good | 94.6 | 49C0228 |
| NBI report | STATE ROUTE 46 | PERRY CREEK | 05-SLO-046-R0.18 | Concrete Box beam or girders - Multiple | -- | 1974 | -- | 62.0 | 65.0 | Good | 90.8 | 49 0205 |
| NBI report | STATE ROUTE 46 | GREEN VALLEY CREEK | 05-SLO-046-R0.89 | Concrete Box beam or girders - Multiple | -- | 1974 | -- | 71.9 | 75.1 | Good | 91.2 | 49 0206 |
| NBI report | STATE ROUTE 46 | BRANCH GREEN VALLEY CRK | 05-SLO-046-R2.32 | Concrete Tee beam (3 spans) | -- | 1974 | -- | 44.0 | 109.9 | Fair | 91.5 | 49 0207 |
| NBI report | STATE ROUTE 41 | W BRANCH HUER HUERO CRK | 05-SLO-041-27.74 | Concrete Culvert (2 spans) | -- | 1975 | -- | 9.8 | 22.0 | Fair | 96.8 | 49 0222 |
| NBI report | US HIGHWAY 101 NB | GRAVES CREEK | 05-SLO-101-49.40 | Concrete Tee beam (3 spans) | -- | 1975 | -- | 36.1 | 107.0 | Good | 95.1 | 49 0003R |
| NBI report | W TEFFT ST | NIPOMO CREEK | 0.25 MI E US 101 | Concrete Slab (3 spans) | -- | 1975 | -- | 29.9 | 92.9 | Fair | 81.2 | 49C0142 |
| NBI report | VIEJO CAMINO | PALOMA CREEK | 0.2 MI SE EL CAMINO REAL | Concrete Culvert (3 spans) | -- | 1976 | -- | 8.9 | 27.9 | Good | 97.0 | 49C0364 |
| NBI report | FAIR OAKS BLVD | ARROYO GRANDE CREEK | ARROYO GRANDE | Prestressed Stringer/Multi-beam or girder | -- | 1977 | -- | 99.4 | 101.1 | Fair | 89.3 | 49C0400 |
| NBI report | VINEYARD DR | SALINAS RIVER | 0.3 MI E OF U.S. 101 | Concrete Box beam or girders - Multiple (5 spans) | -- | 1977 | -- | 125.0 | 672.9 | Good | 92.5 | 49C0177 |
| NBI report | BROAD ST | E FK SAN LUIS OBISPO CRK | SOUTH OF EL CAPITAN WAY | Concrete Box beam or girders - Multiple | -- | 1978 | -- | 43.0 | 44.9 | Fair | 85.0 | 49C0445 |
| NBI report | BUCKLEY RD | E BR SAN LUIS OBISPO CRK | 1.5 MI E US 101 | Concrete Slab | -- | 1978 | -- | 29.9 | 33.1 | Good | 78.9 | 49C0379 |
| NBI report | ESTRELLA ROAD | ESTRELLA RIVER | AT ESTRELLA RD | Concrete Box beam or girders - Multiple (4 spans) | -- | 1978 | -- | 86.0 | 301.9 | Good | 97.8 | 49C0048 |
| NBI report | MILL STREET | UP RR & AMTRAK | NE PEPPER ST | Prestressed Slab (3 spans) | -- | 1978 | -- | 29.9 | 83.0 | Good | 94.7 | 49C0393 |
| NBI report | ORMONDE RD | PISMO CREEK | 0.1 MI E PRICE CANYON RD | Concrete Tee beam (3 spans) | -- | 1978 | -- | 60.0 | 138.1 | Fair | 97.6 | 49C0112 |
| NBI report | STATE ROUTE 227 | EAST CORRAL DE PIEDRA CR | 05-SLO-227-7.10 | Concrete Slab (2 spans) | -- | 1978 | -- | 21.0 | 42.0 | Fair | 87.3 | 49 0103 |
| NBI report | STATE ROUTE 227 | UP RR & AMTRAK | 05-SLO-227-R8.69 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1978 | -- | 100.1 | 231.0 | Good | 85.5 | 49 0220 |
| NBI report | U.S. HIGHWAY 101 | STENNER CREEK | 05-SLO-101-28.70-SLO | Steel Arch - Deck | -- | 1978 | -- | 39.0 | 39.4 | Good | 75.9 | 49 0146 |
| NBI report | BITTERWATER ROAD | CHOLAME CREEK | WEST OF SH 46 | Concrete Tee beam (3 spans) | -- | 1979 | -- | 60.0 | 138.1 | Fair | 99.8 | 49C0073 |
| NBI report | STATE ROUTE 41 | SHEDD CANYON | 05-SLO-041-35.82 | Concrete Culvert (3 spans) | -- | 1979 | -- | 9.8 | 33.1 | Good | 93.0 | 49 0223 |
| NBI report | INDIAN VALLEY RD | VINEYARD CREEK | 1.91 MI N OF CROSS CYN RD | Concrete Slab (3 spans) | -- | 1980 | -- | 36.1 | 110.9 | Fair | 85.9 | 49C0210 |
| NBI report | STATE ROUTE 166 | CUYAMA RIVER | 05-SLO-166-R51.02 | Prestressed Box beam or girders - Multiple (4 spans) | -- | 1980 | -- | 149.9 | 507.2 | Good | 77.0 | 49 0043 |
| NBI report | ENCINA AVE | YERBA BUENA CREEK | 0.5 MI SE/O I ST | Concrete Slab | -- | 1984 | -- | 35.1 | 36.1 | Poor | 46.5 | 49C0173 |
| NBI report | STATE ROUTE 1 | SAN SIMEON CREEK | 05-SLO-001-52.92 | Prestressed Box beam or girders - Multiple (4 spans) | -- | 1984 | -- | 120.1 | 422.9 | Good | 78.0 | 49 0046 |
| NBI report | STATE ROUTE 58 | FERNANDEZ CREEK | 05-SLO-058-21.00 | Concrete Culvert (3 spans) | -- | 1984 | -- | 12.1 | 38.1 | Good | 93.9 | 49 0168 |
| NBI report | STATE ROUTE 58 | CAMMATTI CREEK | 05-SLO-058-24.54 | Concrete Culvert (2 spans) | -- | 1984 | -- | 9.8 | 23.0 | Good | 97.8 | 49 0169 |
| NBI report | STATE ROUTE 58 | NAVAJO CREEK | 05-SLO-058-R29.92 | Concrete Slab (2 spans) | -- | 1984 | -- | 38.1 | 78.4 | Good | 97.8 | 49 0170 |
| NBI report | WASHBURN CAMPGROUN | WASHBURN CAMPGROUND | SLO COUNTY | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1984 | -- | 75.5 | 150.9 | Good | 90.5 | 49P0009 |
| NBI report | 22ND STREET | ARROYO GRANDE CREEK | 0.2 MI SOUTH OF SR-1 | Concrete Slab (4 spans) | -- | 1985 | -- | 38.1 | 137.1 | Fair | 87.7 | 49C0128 |
| NBI report | STATE ROUTE 58 | SAN JUAN CREEK | 05-SLO-058-35.49 | Concrete Box beam or girders - Multiple (4 spans) | -- | 1985 | -- | 86.0 | 299.9 | Good | 96.3 | 49 0098 |
| NBI report | POINSETTIA STREET | E FK SAN LUIS OBISPO CRK | JEO ALYSSUM CT | Steel Arch - Deck | -- | 1986 | -- | 24.6 | 24.6 | Good | 92.0 | 49C0460 |
| NBI report | RIVER RD | TORO CREEK | 2.4 MI N OF POSO RD | Concrete Slab (3 spans) | -- | 1986 | -- | 22.0 | 58.1 | Good | 97.9 | 49C0259 |
| NBI report | LARKSPUR LANE | E FK SAN LUIS OBISPO CK | JNO GOLDENROD LN | Steel Arch - Deck | -- | 1987 | -- | 30.2 | 30.2 | Good | 97.0 | 49C0467 |
| NBI report | SODA LAKE RD | DRAINAGE CHANNEL | 1.5 miles south of SR 58 | Concrete Culvert (3 spans) | -- | 1987 | -- | 11.8 | 36.1 | Good | 94.7 | 49C0411 |
| NBI report | NIBLICK ROAD | US HIGHWAY 101 | 05-SLO-101-55.97-PSRS | Prestressed Box beam or girders - Multiple (11 spans) | -- | 1987 | 2001 | 134.8 | 1362.9 | Fair | 85.4 | 49 0224 |
| NBI report Bridgehunter | OSO VALLEY RD | SAN LUIS OBISPO CREEK | 0.1 MI E SR 101 | Steel Arch - Deck (3 spans) | -- | 1987 | 2015 | 38.4 | 122.1 | Good | 93.4 | 49C0401 |
| NBI report | TANK FARM RD | TANK FARM DITCH | AT HOLLYHOCK ROAD | Concrete Slab | -- | 1988 | -- | 28.5 | 32.2 | Fair | 84.6 | 49C0409 |
| NBI report | POZO RD | SALINAS RIVER | RIVER ROAD | Concrete Box beam or girders - Multiple (4 spans) | -- | 1989 | -- | 67.9 | 240.2 | Good | 88.6 | 49C0304 |
| NBI report | TORO ST | SAN LUIS OBISPO CREEK | 0.1 MI SE MARSH ST | Concrete Box beam or girders - Multiple | -- | 1989 | -- | 60.0 | 65.9 | Good | 94.1 | 49C0288 |
| NBI report | ASH ST | LITTLE CAYUCOS CREEK | D ST & E ST IN CAYUCOS | Concrete Slab (3 spans) | -- | 1990 | -- | 25.9 | 66.9 | Good | 97.9 | 49C0320 |
| NBI report | POINSETTIA STREET | E FK SAN LUIS OBISPO CK | JEO ROSEMARY CT | Steel Arch - Deck | -- | 1990 | -- | 39.4 | 39.4 | Good | 92.0 | 49C0462 |
| NBI report | STATE ROUTE 41 | ATASCADERO CREEK | 05-SLO-041-13.05-ATAS | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 124.0 | 127.0 | Good | 84.0 | 49 0049 |
| NBI report | STATE ROUTE 41 | ATASCADERO CREEK | 05-SLO-041-13.18-ATAS | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 107.9 | 109.9 | Good | 84.0 | 49 0050 |
| NBI report | STATE ROUTE 41 | ATASCADERO CREEK | 05-SLO-041-13.29-ATAS | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 138.8 | 141.1 | Good | 84.0 | 49 0051 |
| NBI report | SYCAMORE RD | ATASCADERO CREEK | 0.05 MI N OF S.R. 41 | Concrete Tee beam | -- | 1990 | -- | 68.9 | 75.1 | Fair | 76.0 | 49C0157 |
| NBI report | LOS OSOS VALLEY RD | LOS OSOS CREEK | LOS OSOS VALLEY ROAD | Concrete Slab (3 spans) | -- | 1991 | -- | 27.9 | 86.9 | Good | 89.4 | 49C0238 |
| NBI report | STATE ROUTE 1 | LITTLE PICO CREEK | 05-SLO-001-56.34 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1991 | -- | 170.0 | 444.9 | Good | 79.0 | 49 0048 |
| NBI report | US HIGHWAY 101 NB | UP RR & AMTRAK | 05-SLO-101-35.60 | Prestressed Box beam or girders - Multiple (5 spans) | -- | 1991 | -- | 164.1 | 678.2 | Good | 82.9 | 49 0060R |
| NBI report | US HIGHWAY 101 SB | UP RR & AMTRAK | 05-SLO-101-35.60 | Prestressed Box beam or girders - Multiple (5 spans) | -- | 1991 | -- | 160.1 | 651.9 | Good | 82.9 | 49 0060L |
| NBI report | N101-E46 CONNECTOR | SALINAS RIVER | 05-SLO-101-57.85-PSRS | Prestressed Box beam or girders - Multiple (4 spans) | -- | 1992 | -- | 99.1 | 303.2 | Good | 96.3 | 49 0228G |
| NBI report | STATE ROUTE 46 | SALINAS RIVER, RIVER RD | 05-SLO-046-29.80-PSRS | Prestressed Box beam or girders - Multiple (5 spans) | -- | 1992 | -- | 171.9 | 776.0 | Good | 81.0 | 49 0035 |
| NBI report | STATE ROUTE 46 EB | HUER HUERO CREEK | 05-SLO-046-31.97 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1992 | -- | 131.9 | 326.1 | Fair | 96.2 | 49 0034R |
| NBI report | STATE ROUTE 46 WB | HUER HUERO CREEK | 05-SLO-046-31.97 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1992 | -- | 131.9 | 333.0 | Good | 97.3 | 49 0034L |
| NBI report | US HIGHWAY 101 NB | ST RTE 46 (@PM 29.76) | 05-SLO-101-57.91-PSRS | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1992 | -- | 98.1 | 173.9 | Good | 94.6 | 49 0165R |
| NBI report | US HIGHWAY 101 SB | ST RTE 46 (@PM 29.76) | 05-SLO-101-57.91-PSRS | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1992 | -- | 98.1 | 173.9 | Fair | 93.5 | 49 0165L |
| NBI report | W46-N101 CONNECTOR | SALINAS RIVER | 05-SLO-046-29.81-PSRS | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1992 | -- | 90.9 | 183.1 | Good | 96.4 | 49 0227F |
| NBI report | MONTEREY RD | GRAVES CREEK | AT GRAVES CREEK RD | Concrete Slab (3 spans) | -- | 1993 | -- | 36.1 | 89.9 | Fair | 87.8 | 49C0277 |
| NBI report Bridgehunter | OAK PARK BLVD | US HIGHWAY 101 | 05-SLO-101-14.61 | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1993 | -- | 91.5 | 180.5 | Good | 97.5 | 49 0155 |
| NBI report | SAN ANDRES AVE | ATASCADERO CREEK | 0.25 MI W S.R. 41 | Concrete Slab (3 spans) | -- | 1993 | -- | 29.9 | 78.1 | Fair | 86.4 | 49C0159 |
| NBI report | STATE ROUTE 166 | RED ROCK CANYON CREEK | 05-SLO-166-46.84 | Concrete Culvert (2 spans) | -- | 1993 | -- | 10.2 | 20.7 | Good | 87.8 | 49 0233 |
| NBI report | NIPOMO ST | SAN LUIS OBISPO CREEK | 0.1 MI N HIGUERA ST | Concrete Box beam or girders - Multiple | -- | 1994 | -- | 58.1 | 60.0 | Fair | 97.6 | 49C0369 |
| NBI report | ONTARIO ROAD | SAN LUIS OBISPO CREEK | 0.3 MI N AVILA ROAD | Concrete Box beam or girders - Multiple (3 spans) | -- | 1994 | -- | 80.1 | 720.8 | Fair | 83.0 | 49C0410 |
| NBI report | PIER AVE | OCEANO BEACH LAGOON | 0.2 MI W OF SR 1 | Concrete Slab (3 spans) | -- | 1994 | -- | 24.0 | 63.0 | Good | 96.5 | 49C0414 |
| NBI report | UNION RD | HUER HUERO CREEK | 1.5 MI S OF SR 46 | Concrete Tee beam (4 spans) | -- | 1994 | -- | 60.0 | 214.9 | Fair | 83.6 | 49C0297 |
| NBI report | CENTURY LANE | LOS BERROS CREEK | JEO LOS BANOS RD | Concrete Culvert (6 spans) | -- | 1996 | -- | 9.8 | 65.6 | Good | 97.0 | 49C0425 |
| NBI report | CYPRESS MOUNTAIN | BRANCH LAS TABLAS CREEK | 1.3 MI. NW KLAU MINE RD | Concrete Culvert (2 spans) | -- | 1996 | -- | 10.8 | 22.3 | Fair | 97.0 | 49C0468 |
| NBI report | ELKS LANE | SAN LUIS OBISPO CREEK | SAN LUIS OBISPO CREEK | Concrete Slab (3 spans) | -- | 1996 | -- | 40.7 | 104.7 | Fair | 99.0 | 49C0081 |
| NBI report | LINNE RD | HUER HUERO CREEK | 4 MI E US101 | Concrete Slab | -- | 1996 | -- | 40.0 | 205.4 | Fair | 80.8 | 49C0420 |
| NBI report | ORCUTT ROAD | E FK SAN LUIS OBISPO CK | AT SPANISH OAKS DRIVE | Concrete Arch - Deck | -- | 1996 | -- | 20.0 | 20.0 | Good | 78.5 | 49C0466 |
| NBI report | RANCHITA CANYON RD | RANCHITA CREEK | 0.5 MI S CROSS CANYONS RD | Concrete Slab (3 spans) | -- | 1996 | -- | 25.9 | 67.9 | Fair | 95.2 | 49C0416 |
| NBI report | SPANISH OAKS DRIVE | E FK SAN LUIS OBISPO CK | JEO WAVERTREE STREET | Concrete Arch - Deck | -- | 1996 | -- | 32.2 | 32.2 | Good | 98.0 | 49C0465 |
| NBI report | STATE ROUTE 41 | ESTRELLA RIVER | 05-SLO-041-R41.70 | Concrete Slab (11 spans) | -- | 1996 | -- | 40.0 | 424.6 | Good | 95.5 | 49 0264 |
| NBI report | STATE ROUTE 41 | MCMILLAN CANYON CREEK | 05-SLO-041-R41.96 | Concrete Slab | -- | 1996 | -- | 46.6 | 46.6 | Fair | 83.5 | 49 0265 |
| NBI report | STATE ROUTE 58 | SALINAS RIVER | 05-SLO-058-4.89 | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1996 | -- | 172.9 | 323.2 | Fair | 96.8 | 49 0237 |
| NBI report | TEFFT ST | US HIGHWAY 101 | 05-SLO-101-4.85 | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1996 | -- | 95.1 | 193.6 | Good | 85.5 | 49 0240 |
| NBI report | US HIGHWAY 101 NB | SANTA MARGARITA CREEK | 05-SLO-101-37.99 | Prestressed Box beam or girders - Multiple | -- | 1996 | -- | 140.4 | 145.0 | Good | 96.0 | 49 0153R |
| NBI report | RANCHITA CANYON RD | RANCHITA CREEK | 1.7 MI N CROSS CYN RD | Concrete Tee beam | -- | 1997 | -- | 62.3 | 62.3 | Fair | 88.3 | 49C0417 |
| NBI report | RANCHITA CANYON RD | RANCHITA CREEK | 2.5 MI N CROSS CYN RD | Concrete Tee beam | -- | 1997 | -- | 62.3 | 62.3 | Fair | 86.3 | 49C0418 |
| NBI report | RANCHITA CANYON RD | RANCHITA CREEK | 2.9 MI N CROSS CYN RD | Concrete Slab | -- | 1997 | -- | 42.7 | 42.7 | Fair | 76.2 | 49C0419 |
| NBI report | SOUTH BAY BLVD | CHORRO CREEK | 1 MILE SOUTH OF HIGHWAY 1 | Concrete Slab (8 spans) | -- | 1997 | -- | 40.0 | 299.9 | Fair | 99.7 | 49C0426 |
| NBI report | STATE ROUTE 1 | PICO CREEK | 05-SLO-001-54.80 | Prestressed Box Beam or girders - Single or Spread (5 spans) | -- | 1997 | -- | 164.1 | 744.8 | Poor | 51.0 | 49 0239 |
| NBI report | FOURTH STREET | US HIGHWAY 101 | 05-SLO-101-15.58 | Concrete Box beam or girders - Multiple (2 spans) | -- | 1998 | -- | 88.6 | 179.5 | Good | 96.5 | 49 0235 |
| NBI report | RESERVOIR CANYN RD | SAN LUIS OBISPO CREEK | 0.1 miles S. of US 101 | Concrete Tee beam | -- | 1998 | -- | 60.0 | 62.3 | Fair | 96.8 | 49C0421 |
| NBI report | TORO CREEK ROAD | TORO CREEK | 1.15 miles NE of HWY 1 | Concrete Tee beam | -- | 1998 | -- | 60.0 | 62.7 | Fair | 87.0 | 49C0422 |
| NBI report | O'DONOVAN ROAD | HUER HUERO CREEK | Huer Huero Creek | Concrete Slab (4 spans) | -- | 1999 | -- | 42.0 | 168.0 | Fair | 99.8 | 49C0427 |
| NBI report Bridgehunter | CANET ROAD | CHORRO CREEK | 0.3 MI SW OF SR 1 | Concrete Culvert (2 spans) | -- | 2000 | -- | 12.8 | 25.6 | Good | 74.3 | 49C0429 |
| NBI report | FULLER ROAD | E FK SAN LUIS OBISPO CK | JEO BROAD STREET/HWY 227 | Concrete Tee beam | -- | 2000 | -- | 50.2 | 51.2 | Fair | 94.2 | 49C0463 |
| NBI report | SANTA ROSA ST | SAN LUIS OBISPO CREEK | 0.01 MI SE OF MARSH ST | Prestressed Slab | -- | 2000 | -- | 54.8 | 54.8 | Good | 95.3 | 49C0368 |
| NBI report | STATE ROUTE 41 | SALINAS R,UP RR,SYCAMORE | 05-SLO-041-R16.94-ATAS | Prestressed Box beam or girders - Multiple (8 spans) | -- | 2000 | -- | 138.5 | 1082.7 | Fair | 80.0 | 49 0219 |
| NBI report | STATE ROUTE 41 | STADIUM PARK | 05-SLO-041-R16.29-ATAS | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2000 | -- | 131.2 | 301.9 | Good | 97.3 | 49 0232 |
| NBI report | UNION ROAD | DRY CREEK | Between Branch & Geneseo | Concrete Culvert (2 spans) | -- | 2000 | -- | 14.1 | 28.2 | Fair | 99.7 | 49C0428 |
| NBI report | UPPER LOS BERROS R | LOS BERROS CREEK | 1 MI NE DANA FOOTHILL | Concrete Slab | -- | 2000 | -- | 42.3 | 42.7 | Good | 91.0 | 49C0424 |
| NBI report | STATE ROUTE 1 | OCEANSIDE BLUFF | 05-SLO-001-73.00 | Concrete Slab (4 spans) | -- | 2003 | -- | 37.7 | 150.9 | Good | 79.0 | 49 0245 |
| NBI report | ATASCADERO ROAD | EAGLE CREEK | .1 MI E OF SA. BARBARA RD | Steel Stringer/Multi-beam or girder | -- | 2005 | -- | 40.4 | 40.4 | Good | 83.0 | 49C0452 |
| NBI report | EL CAMINO REAL | UP RR & AMTRAK | 0.1 MI N/O SAN RAMON RD | Steel Truss - Thru | -- | 2005 | -- | 98.4 | 98.4 | Good | 81.9 | 49C0451 |
| NBI report | FERROCARRIL RD | GRAVES CREEK | 0.1 MI W/O EL CAMINO REAL | Steel Truss - Thru | -- | 2005 | -- | 102.0 | 102.0 | Good | 66.5 | 49C0450 |
| NBI report | FOOTHILL BLVD | STENNER CREEK | 0.1MI EAST OF SR 1 | Prestressed Slab | -- | 2005 | -- | 31.5 | 48.9 | Good | 96.3 | 49C0440 |
| NBI report | RIVER ROAD | SALINAS RIVER | 0.5 MI E MISSION ST | Prestressed Box beam or girders - Multiple (8 spans) | -- | 2005 | -- | 147.0 | 1106.7 | Fair | 98.3 | 49C0444 |
| NBI report | LAS PILITAS RD | SALINAS RIVER | SLO CTY | Concrete Box beam or girders - Multiple (2 spans) | -- | 2006 | -- | 125.0 | 250.0 | Fair | 87.5 | 49C0435 |
| NBI report | VILLAGE DRIVE | BRIZZOLARA CREEK | CAL STATE POLYTECHNIC UNI | Steel Culvert | -- | 2006 | -- | 36.1 | 36.1 | Good | 99.5 | 49I0009 |
| NBI report | GARCIA ROAD | GRAVES CREEK | 0.3 MI NORTH OF DEL RIO | Concrete Slab | -- | 2007 | -- | 22.3 | 24.3 | Fair | 88.9 | 49C0439 |
| NBI report | LEWIS AVE | ATASCADERO CREEK | 0.2 MI WEST OF SR 41 | Steel Arch - Thru | -- | 2007 | -- | 160.8 | 164.1 | Good | 93.0 | 49C0442 |
| NBI report | PICACHIO ROAD | CAYUCOS CREEK | 1.9 MI N OF CAYUCOS | Prestressed Box Beam or girders - Single or Spread | -- | 2007 | -- | 58.4 | 63.0 | Good | 90.1 | 49C0443 |
| NBI report | TURRI RD | N BR LOS OSOS CREEK | .16 MI N OF LOS OSOS V RD | Concrete Slab | -- | 2007 | -- | 42.7 | 43.6 | Fair | 96.7 | 49C0441 |
| NBI report | STATE ROUTE 1 | SANTA ROSA CREEK | 05-SLO-001-50.07 | Concrete Slab (2 spans) | -- | 2008 | -- | 44.6 | 89.2 | Good | 99.2 | 49 0249 |
| NBI report | STATE ROUTE 58 | MIDLE FORK HUER HUERO CR | 05-SLO-058-9.94 | Prestressed Slab (4 spans) | -- | 2008 | -- | 58.1 | 203.4 | Fair | 86.5 | 49 0251 |
| NBI report | EAST TEFFT STREET | EAST BRANCH NIPOMO CREEK | AT AVOCADO AVENUE | Concrete Arch - Deck | -- | 2009 | -- | 24.6 | 24.9 | Good | 96.4 | 49C0461 |
| NBI report | SAN LUIS BAY DR | SAN LUIS OBISPO CREEK | AVILA RD | Prestressed Box beam or girders - Multiple (2 spans) | -- | 2009 | -- | 108.3 | 219.8 | Fair | 96.9 | 49C0438 |
| NBI report | W TEFFT STREET | EAST BRANCH NIPOMO CREEK | W TEFFT ST AT S BURTON ST | Concrete Arch - Deck | -- | 2009 | -- | 24.0 | 33.1 | Good | 94.5 | 49C0457 |
| NBI report | HOLLISTER ROAD | CHORRO CREEK | CUESTA COLLEGE | Prestressed Box beam or girders - Multiple | -- | 2010 | -- | 157.2 | 158.8 | Fair | 97.9 | 49I0008 |
| NBI report | US HIGHWAY 101 | ST RTE 41 (@PM15.96) | 05-SLO-101-45.56-ATAS | Prestressed Box beam or girders - Multiple (2 spans) | -- | 2010 | -- | 82.4 | 164.7 | Good | 85.1 | 49 0247 |
| NBI report | FERRASCI ROAD | SANTA ROSA CREEK | .1 MI E. OF S.ROSA CRK RD | Concrete Box beam or girders - Multiple | -- | 2011 | -- | 95.1 | 95.1 | Good | 87.0 | 49C0455 |
| NBI report | MOONSTONE BEACH DR | LEFFINGWELL CREEK | SOUTH OF STATE PARK RD | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2011 | -- | 131.2 | 295.3 | Fair | 99.0 | 49C0448 |
| NBI report | SAN SIMEON CRK RD | SAN SIMEON CREEK | 2.65 MI EAST OF HWY 1 | Prestressed Box beam or girders - Multiple | -- | 2011 | -- | 139.8 | 147.6 | Good | 92.9 | 49C0437 |
| NBI report | SAN SIMEON CRK RD | SAN SIMEON CREEK | 3.5 MI EAST OF SR 1 | Prestressed Slab (3 spans) | -- | 2012 | -- | 55.1 | 138.1 | Fair | 88.8 | 49C0436 |
| NBI report | STATE ROUTE 46 EB | ESTRELLA RD,ESTRELLA RIV | 05-SLO-046-R39.87 | Prestressed Box beam or girders - Multiple (6 spans) | -- | 2012 | -- | 174.9 | 962.6 | Good | 96.4 | 49 0256R |
| NBI report | STATE ROUTE 46 WB | ESTRELLA RD,ESTRELLA RIV | 05-SLO-046-R39.87 | Prestressed Box beam or girders - Multiple (6 spans) | -- | 2012 | -- | 174.9 | 962.6 | Good | 96.4 | 49 0256L |
| NBI report | US HIGHWAY 101 SB | WILLOW ROAD | 05-SLO-101-6.45 | Prestressed Box beam or girders - Multiple | -- | 2012 | -- | 142.1 | 147.0 | Fair | 95.7 | 49 0252L |
| NBI report | US HIGHWAY 101 SB | WILLOW ROAD | 05-SLO-101-6.45 | Prestressed Box beam or girders - Multiple | -- | 2012 | -- | 142.1 | 147.0 | Fair | 84.5 | 49 0252R |
| NBI report | WILLOW ROAD | NIPOMO CREEK | 0.2 MI EAST OF US 101 | Concrete Slab (5 spans) | -- | 2012 | -- | 45.9 | 188.0 | Fair | 87.7 | 49C0454 |
| NBI report | OLD STATE ROUTE 46 | ESTRELLA RIVER | 05-SLO-046-39.97 | Prestressed Box Beam or girders - Single or Spread (2 spans) | -- | 2013 | -- | 174.9 | 307.1 | Fair | 89.0 | 49 0255 |
| NBI report | STATE ROUTE 166 | GIFFORD CREEK | 05-SLO-166-40.11 | Prestressed Box beam or girders - Multiple | -- | 2013 | -- | 82.4 | 86.9 | Fair | 79.0 | 49 0257 |
| NBI report | MAIN STREET | SANTA ROSA CREEK | SE OF SANTA ROSA CREEK RD | Prestressed Box beam or girders - Multiple | -- | 2014 | -- | 147.6 | 151.9 | Good | 98.3 | 49C0458 |
| NBI report | BRANCH MILL ROAD | TAR SPRING CREEK | 0.2 MI S OF HUASNA ROAD | Prestressed Stringer/Multi-beam or girder | -- | 2015 | -- | 99.4 | 107.3 | Good | 98.5 | 49C0459 |
| NBI report | LOS OSOS VALLEY RD | US HIGHWAY 101 | 05-SLO-101-25.91-SLO | Prestressed Box beam or girders - Multiple (4 spans) | -- | 2015 | -- | 111.9 | 369.4 | Fair | 94.5 | 49 0185R |
| NBI report | MORRETTI CANYON RD | PIEDRA VILLA CREEK | E OF ORCUTT ROAD | Prestressed Slab | -- | 2015 | -- | 32.2 | 32.2 | Good | 74.4 | 49C0480 |
| NBI report | STATE ROUTE 46 | MCMILLAN CANYON CREEK | 05-SLO-046-45.50 | Prestressed Slab | -- | 2016 | -- | 58.1 | 63.0 | Good | 94.5 | 49 0253 |
| NBI report | STATE ROUTE 1 | ARROYO DE LOS PLAYANOS | 05-SLO-001-64.62 | Prestressed Box beam or girders - Multiple (2 spans) | -- | 2017 | -- | 120.1 | 240.2 | Good | 80.0 | 49 0258 |
| NBI report | STATE ROUTE 1 | ARROYO DEL CORRAL | 05-SLO-001-64.86 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2017 | -- | 149.9 | 379.9 | Good | 79.0 | 49 0259 |
| NBI report | STATE ROUTE 1 | ARROYO DEL OSO | 05-SLO-001-65.65 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2017 | -- | 107.9 | 215.9 | Good | 80.0 | 49 0260 |
| NBI report | STATE ROUTE 46 | CHOLAME CREEK | 05-SLO-046-48.32 | Prestressed Box beam or girders - Multiple | -- | 2018 | -- | 187.0 | 187.0 | Good | 94.1 | 49 0262L |
| NBI report | STATE ROUTE 46 | CHOLAME CREEK | 05-SLO-046-48.32 | Prestressed Box beam or girders - Multiple | -- | 2018 | -- | 191.0 | 191.0 | Good | 88.9 | 49 0262R |