| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | BOISE STREET | PAYETTE RIVER | AT HORSESHOE BEND WCL | Steel Truss - Thru (2 spans) | Closed ~ NR possible | 1908 | 1993 | 90.9 | 184.1 | Poor | 19.9 | 000000000026680 |
| NBI report Bridgehunter | SHAFER CREEK ROAD | SHAFER CREEK | 3.2S 1.4E HORSESHOE BEND | Steel Truss - Thru | NR possible | 1914 | -- | 34.5 | 37.1 | Poor | 28.6 | 000000000026635 |
| NBI report Bridgehunter | BROWNLEE ROAD | PAYETTE RIVER;GARDENA BR | AT GARDENA | Steel Truss - Thru (3 spans) | NR possible | 1920 | 1960 | 96.1 | 292.0 | Fair | 45.0 | 000000000026700 |
| NBI report | STC3828;CLEAR CRK | GRIMES CREEK | 5.0 S. 7.3 W. IDAHO CITY | Steel Stringer/Multi-beam or girder | NR possible | 1930 | 1995 | 42.0 | 45.9 | Fair | 86.7 | 000000000026645 |
| NBI report Bridgehunter | SH 55 | PAYETTE RIVER | HORSESHOE BEND SCL | Concrete Tee beam (7 spans) | NR eligible | 1934 | -- | 50.9 | 363.9 | Poor | 36.7 | 000000000014760 |
| NBI report Bridgehunter | GRIMES CREEK ROAD | GRIMES CREEK | 2.9 S. 6.7 W. IDAHO CITY | Wood Stringer/Multi-beam or girder | NR possible | 1935 | 1958 | 40.0 | 42.0 | Fair | 50.3 | 000000000026685 |
| NBI report | SH 21 | CLEAR CREEK;AT LOWMAN | AT LOWMAN | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1939 | -- | 60.0 | 149.9 | Fair | 68.4 | 000000000012890 |
| NBI report | PINE CREEK ROAD | GRIMES CREEK | 9.5 MI S.W. OF ID CITY | Steel Stringer/Multi-beam or girder | -- | 1947 | -- | 49.5 | 52.5 | Good | 75.6 | 040203000001062 |
| NBI report | SH 21 | S.FK.PAYETTE R;LOWMAN BR | AT LOWMAN | Steel Stringer/Multi-beam or girder (6 spans) | NR possible | 1948 | -- | 59.1 | 245.1 | Fair | 64.0 | 000000000012885 |
| NBI report Bridgehunter | N.FK. BOISE R. RD. | NORTH FORK BOISE RIVER | (DEER PARK BRIDGE) | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1949 | -- | 49.9 | 133.2 | Fair | 77.3 | 040203000001170 |
| NBI report | AVELENE CK. ROAD | GRIMES CREEK | 9 MI SW OF IDAHO CITY | Steel Stringer/Multi-beam or girder | -- | 1954 | -- | 49.9 | 53.5 | Fair | 24.3 | 040203000001046 |
| NBI report | LONG GULCH ROAD | M.FK.BOISE RIVER | 10.0 N. 8.5 W. PRAIRIE | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1954 | 1995 | 68.9 | 185.0 | Fair | 49.1 | 000000000027903 |
| NBI report | N.FK. BOISE R. RD. | MORES CREEK | 2 MI EAST OF IDAHO CITY | Concrete Stringer/Multi-beam or girder | -- | 1955 | -- | 35.1 | 36.1 | Good | 84.1 | 040203000001053 |
| NBI report | SH 55 | S.FK.PAYETTE RIVER | AT BANKS | Concrete Stringer/Multi-beam or girder (3 spans) | NR possible | 1955 | -- | 109.9 | 274.0 | Fair | 62.0 | 000000000014790 |
| NBI report | SH 21 | WARM SPRINGS CREEK | 19 NE. LOWMAN | Concrete Tee beam (3 spans) | NR eligible | 1956 | -- | 62.0 | 149.9 | Fair | 73.9 | 000000000012910 |
| NBI report | BANKS GRADE | N. FK. PAYETTE RIVER | AT BANKS | Concrete Tee beam (3 spans) | NR possible | 1957 | -- | 84.0 | 128.9 | Fair | 61.9 | 000000000026630 |
| NBI report | N.FK. BOISE R. RD. | CROOKED RIVER | 3 MI N OF BARBER FLAT | Concrete Stringer/Multi-beam or girder | -- | 1957 | -- | 67.9 | 106.0 | Good | 86.4 | 040203000001054 |
| NBI report | PARK CK. C.G. RD. | CLEAR CREEK | 3 MI N.E. OF LOWMAN, ID | Wood Stringer/Multi-beam or girder | -- | 1957 | -- | 36.1 | 37.1 | Good | 74.2 | 040205000001188 |
| NBI report | SH 21 | MORES CR.;GRIMES CR.ROAD | 9.5 S. IDAHO CITY | Concrete Stringer/Multi-beam or girder | NR possible | 1958 | -- | 38.1 | 40.0 | Fair | 97.0 | 000000000012835 |
| NBI report | GRIMES CREEK ROAD | GRIMES CREEK | 0.9 N. 4.7 W. IDAHO CITY | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1960 | -- | 44.9 | 82.0 | Fair | 61.6 | 000000000026695 |
| NBI report | ARCHIE CK. ROAD | SOUTH FORK PAYETTE RIVER | 5 MI EAST OF LOWMAN IDAHO | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1962 | -- | 65.9 | 159.1 | Fair | 64.4 | 040205000001099 |
| NBI report | COTTONWD-BANNOCK | MORES CREEK | 1 MI ESE OF IDAHO CITY | Wood Stringer/Multi-beam or girder | -- | 1962 | -- | 24.9 | 25.9 | Poor | 72.6 | 040203000001044 |
| NBI report | HUNTER CK-CRKD. R. | BEAR CREEK | 3.8 MI N.W. OF DEER PARK | Wood Stringer/Multi-beam or girder | -- | 1963 | -- | 24.0 | 24.9 | Good | 67.9 | 040203000001059 |
| NBI report | HUNTER CK-CRKD. R. | CROOKED RIVER | 6.8 MI NNW OF DEER PARK | Wood Stringer/Multi-beam or girder | -- | 1963 | -- | 28.9 | 29.9 | Good | 72.4 | 040203000001172 |
| NBI report | LIGHTENING CR RD | M. FK. PAYETTE | 8 MI NORTH OF CROUCH ID | Steel Box beam or girders - Multiple (3 spans) | -- | 1964 | -- | 89.9 | 133.9 | Fair | 76.8 | 040206000011516 |
| NBI report | SH 21 | CANYON CREEK | 24.5 NE. LOWMAN | Concrete Tee beam (3 spans) | NR possible | 1964 | -- | 60.0 | 89.9 | Fair | 90.2 | 000000000012920 |
| NBI report | SH 21 | CANYON CREEK | 25 NE. LOWMAN | Concrete Tee beam (3 spans) | NR possible | 1964 | -- | 75.1 | 120.1 | Good | 85.3 | 000000000012925 |
| NBI report | SH 21 | CANYON CREEK | 28 NE. LOWMAN | Concrete Tee beam (3 spans) | NR possible | 1964 | -- | 75.1 | 115.2 | Fair | 88.4 | 000000000012930 |
| NBI report | HUNTER CK-CRKD. R. | BEAR RIVER | 3 MI N.W. OF DEER PARK | Wood Stringer/Multi-beam or girder | -- | 1965 | -- | 39.0 | 40.0 | Good | 88.7 | 040203000001058 |
| NBI report | CAMPGRD. ACCESS | SOUTH FORK PAYETTE RIVER | KIRKHAM HOT SPRINGS CG. | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 58.1 | 127.0 | Fair | 59.7 | 040205000001151 |
| NBI report | OKEEFE CREEK ROAD | CLEAR CREEK | 9 MI NNE OF LOWMAN, ID | Wood Stringer/Multi-beam or girder | -- | 1966 | -- | 39.0 | 40.0 | Good | 74.4 | 040205000001101 |
| NBI report | OKEEFE CREEK ROAD | CLEAR CREEK | 6.5 MI NNE OF LOWMAN, ID | Wood Stringer/Multi-beam or girder | -- | 1966 | -- | 39.0 | 40.0 | Fair | 64.5 | 040205000001182 |
| NBI report | SH 21 | S.FK.PAYETTE RIVER | 15 NE. LOWMAN | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 98.1 | 206.0 | Fair | 89.5 | 000000000012900 |
| NBI report | SH 21 | S.FK.PAYETTE RIVER | 18.9 NE. LOWMAN | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 100.1 | 174.9 | Fair | 83.1 | 000000000012905 |
| NBI report | WILLOW CK.-CRKD.R. | CROOKED RIVER | 7 MI NW DEER PARK | Wood Stringer/Multi-beam or girder | -- | 1970 | -- | 35.1 | 36.1 | Good | 73.5 | 040203000001051 |
| NBI report | SH 55 | UPRR;HORSESHOE BEND OP | 2 N. HORSESHOE BEND | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 68.9 | 198.2 | Fair | 78.0 | 000000000014770 |
| NBI report | SH 55 | PAYETTE RIVER | 2.0 N. HORSESHOE BEND | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1971 | -- | 91.9 | 376.0 | Fair | 94.6 | 000000000014775 |
| NBI report | W. WILLOW-BIG OWL | CROOKED RIVER | 2 MI E. OF EDNA CREEK CG | Wood Stringer/Multi-beam or girder | -- | 1971 | -- | 41.0 | 42.0 | Good | 81.4 | 040203000001056 |
| NBI report | GRAND JEAN ROAD | CANYON CREEK | .25 MI N WAPITI CK TRACT | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 82.0 | 86.0 | Good | 84.6 | 040205000001095 |
| NBI report | SMITH CREEK ROAD | M.FK.PAYETTE R;R.SMITH C | 3.2 N. 0.2 E. CROUCH | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1973 | -- | 61.0 | 125.0 | Fair | 75.8 | 000000000026723 |
| NBI report | SUMMIT FLAT ROAD | CLEAR CREEK | 0.3 E. PIONEERVILLE | Wood Stringer/Multi-beam or girder | -- | 1974 | -- | 35.1 | 37.1 | Fair | 81.2 | 000000000026655 |
| NBI report | SUMMIT FLAT ROAD | SMITH CREEK | 0.5 E. PIONEERVILLE | Wood Stringer/Multi-beam or girder | -- | 1974 | -- | 20.0 | 21.0 | Fair | 81.2 | 000000000026660 |
| NBI report | EDNA CK.-L.OWL RD. | CROOKED RIVER | 8 MI EAST OF PILOT PEAK | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 60.0 | 62.0 | Good | 79.4 | 040203000001111 |
| NBI report | WAPITI ROAD | SOUTH FORK PAYETTE RIVER | WAPITI CR SUMMER HOME | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1976 | -- | 40.0 | 83.0 | Good | 82.0 | 040205000001181 |
| NBI report | TRAPPER CK. ROAD | NORTH FORK BOISE RIVER | 2.5 MI SW OF DEER PARK | Prestressed Stringer/Multi-beam or girder | -- | 1977 | -- | 82.4 | 85.0 | Good | 77.9 | 040203000001057 |
| NBI report | ROUGH CREEK ROAD | MORES CREEK | 8.5 MI NE IDAHO CITY | Wood Stringer/Multi-beam or girder | -- | 1979 | -- | 28.9 | 29.9 | Good | 72.0 | 040203000001169 |
| NBI report | LONG CREEK ROAD | CLEAR CREEK | 4.5 MI NE OF LOWMAN ID | Prestressed Tee beam | -- | 1980 | -- | 55.1 | 56.1 | Good | 75.6 | 040205000001100 |
| NBI report | FIVE MILE ROAD | FIVE MILE CREEK | 1 MI N.E. OF HELENDE C.G. | Wood Stringer/Multi-beam or girder | -- | 1981 | -- | 30.8 | 32.2 | Fair | 67.9 | 040205000001096 |
| NBI report | BOULDER CREEK ROAD | MORES CREEK | 5 MI NE IDAHO CITY | Steel Stringer/Multi-beam or girder | -- | 1982 | -- | 29.9 | 29.9 | Fair | 63.2 | 040203000011103 |
| NBI report | SUMMIT FLAT ROAD | GRIMES CREEK | 5 MI SW OF PINE FLATS CG | Wood Stringer/Multi-beam or girder | -- | 1982 | -- | 28.9 | 29.9 | Good | 84.9 | 040203000001067 |
| NBI report | LT. ANDERSON CK RD | ANDERSON CREEK | 2 MI NE OF GARDEN VALLEY | Wood Stringer/Multi-beam or girder | -- | 1983 | -- | 30.8 | 32.2 | Fair | 76.6 | 040206000001139 |
| NBI report | ANDERSON CREEK RD | ANDERSON CREEK | 0.2 E. 0.1 S. CROUCH | Steel Stringer/Multi-beam or girder | -- | 1983 | 1994 | 28.9 | 29.9 | Fair | 74.7 | 000000000026693 |
| NBI report | SH 55 | N.FK.PAYETTE RIVER | 3.1 N. BANKS | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 1984 | -- | 103.0 | 287.1 | Fair | 68.0 | 000000000014800 |
| NBI report | PRIVATE ROAD | MORES CREEK | 6.2 S. 5.2 W. IDAHO CITY | Prestressed Box beam or girders - Multiple | -- | 1985 | -- | 47.9 | 49.9 | Good | 58.4 | 000000000034095 |
| NBI report | SMA 3824;BNKS LWMN | DEADWOOD RIVER | 22.1 E. CROUCH | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1985 | -- | 67.9 | 184.1 | Fair | 82.6 | 000000000019920 |
| NBI report | SPUR 348J | PIKES FORK CREEK | NEAR NFSR 312/348J JUNCT | Wood Stringer/Multi-beam or girder | -- | 1985 | -- | 26.9 | 27.9 | Fair | 80.0 | 040203000001060 |
| NBI report | PIONEER ROAD | SHAFER CREEK | 1.0S 0.1W HORSESHOE BEND | Prestressed Box beam or girders - Multiple | -- | 1988 | -- | 51.8 | 55.1 | Good | 98.0 | 000000000026675 |
| NBI report | PORTER CRK RD | PORTER CREEK | HORSESHOE BEND | Prestressed Stringer/Multi-beam or girder | -- | 1988 | -- | 21.0 | 22.0 | Fair | 81.3 | 000000000026640 |
| NBI report | SH 21 | CHAPMAN CREEK | 18.7 NE. LOWMAN | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1988 | -- | 55.1 | 170.0 | Good | 90.8 | 000000000012915 |
| NBI report | SH 21 | MORES CR.;AT MINNIHA CR | 8.9 S. IDAHO CITY | Concrete Slab (2 spans) | -- | 1990 | -- | 40.0 | 82.0 | Fair | 96.6 | 000000000012840 |
| NBI report | SH 21 | MORES CR.;WILDCAT GULCH | 8.5 S. IDAHO CITY | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 60.0 | 63.0 | Good | 96.6 | 000000000012845 |
| NBI report | SH 21 | MORES CR.;STIERMAN GULCH | 8.3 S. IDAHO CITY | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 66.9 | 69.9 | Good | 96.6 | 000000000012850 |
| NBI report | SH 21 | MORES CR;MCKINLEY GULCH | 5.9 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 1990 | -- | 77.1 | 81.0 | Good | 97.2 | 000000000012860 |
| NBI report | SH 21 | MORES CREEK;BIG GULCH | 5.7 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 1990 | -- | 55.1 | 57.1 | Good | 97.2 | 000000000012865 |
| NBI report | DAGGET CREEK RD | MORES CREEK | 7.0 W. 10.5 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 1991 | -- | 45.9 | 48.9 | Fair | 95.0 | 000000000026722 |
| NBI report | SMA 3824;BANKS LOW | ROCK CLIFF GINI HALF BRD | 0.5 S. 7.3 W. LOWMAN | Prestressed Stringer/Multi-beam or girder | -- | 1991 | -- | 111.9 | 115.2 | Good | 90.8 | 000000000019917 |
| NBI report | STC 3825 CNTRVILLE | ELK CREEK | 0.1 W. IDAHO CITY | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 24.9 | 26.9 | Fair | 90.0 | 000000000019926 |
| NBI report | SH 55 | POWER CANAL | HORSESHOE BEND | Concrete Slab (4 spans) | -- | 1994 | -- | 24.0 | 100.1 | Good | 94.8 | 000000000014766 |
| NBI report | BOISE STREET | POWER CANAL | HORSESHOE BEND | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1995 | -- | 48.9 | 101.1 | Good | 92.0 | 000000000026678 |
| NBI report | BUNCH DRIVE | M. FK. PAYETTE RIVER | 5.5 N. 2.0 E. CROUCH | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 89.9 | 91.9 | Fair | 69.0 | 000000000026692 |
| NBI report | SH 21 | MORES CR.;SPENCERS CABIN | 10.5 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 1995 | -- | 89.9 | 91.9 | Good | 94.9 | 000000000012831 |
| NBI report | GRIMES PASS ROAD | GRIMES CREEK | 4.9S. 5.5E. GARDEN VALLEY | Steel Stringer/Multi-beam or girder | -- | 1996 | -- | 34.1 | 36.1 | Good | 80.0 | 000000000026706 |
| NBI report | GRIMES PASS ROAD | GRIMES CREEK | 0.4S. 0.5W. PIONEERVILLE | Steel Culvert (3 spans) | -- | 1997 | -- | 4.9 | 22.0 | Poor | 40.0 | 000000000026703 |
| NBI report | SHAFER CREEK ROAD | SHAFER CREEK | 5.2S 2.3E HORSESHOE BEND | Steel Stringer/Multi-beam or girder | -- | 1997 | -- | 22.0 | 24.9 | Fair | 78.3 | 000000000026637 |
| NBI report | STC 3883;ROBIE CRK | MORES CREEK | 13.6 S. 8.1 W. IDAHO CITY | Prestressed Tee beam | -- | 1997 | -- | 88.9 | 92.9 | Good | 93.7 | 000000000026666 |
| NBI report | SH 21 | ELK CREEK | 2.0 S. IDAHO CITY | Concrete Frame | -- | 2000 | -- | 24.0 | 24.0 | Good | 97.2 | 000000000012881 |
| NBI report | SH 21 | MORES CR;THORN CREEK | 7.5 S. IDAHO CITY | Prestressed Box beam or girders - Multiple | -- | 2001 | -- | 79.1 | 82.0 | Good | 96.6 | 000000000012856 |
| NBI report | SH 21 | MORES CR;N.Y. GULCH #1 | 4.0 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 88.9 | 91.9 | Good | 89.2 | 000000000012871 |
| NBI report | SH 21 | MORES CR;N.Y. GULCH #2 | 3.8 S. IDAHO CITY | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 88.9 | 91.9 | Fair | 89.2 | 000000000012876 |
| NBI report | EDNA CK.-L.OWL RD. | PIKES FORK CREEK | 3 MI ENE OF EDNA CR CG | Prestressed Stringer/Multi-beam or girder | -- | 2005 | -- | 34.1 | 34.1 | Good | 92.7 | 040203000003068 |
| NBI report | DEADWD.-SCT.MT.RD. | EAST BIG PINE CREEK | 4 MI NE DANSKIN | Wood Slab | -- | 2007 | -- | 23.0 | 24.0 | Good | 77.2 | 040206000011517 |
| NBI report | SH 21 | MORES CR; DUNNIGAN CR | 12.4 E. BOISE | Prestressed Stringer/Multi-beam or girder | -- | 2008 | -- | 110.9 | 112.9 | Good | 94.1 | 000000000012826 |
| NBI report | SH 21 | WILDLIFE CROSSING | 18.0 N. BOISE | Prestressed Stringer/Multi-beam or girder | -- | 2010 | -- | 71.9 | 75.1 | Good | 84.1 | 000000000012818 |
| NBI report | SH 21 | FIVE MILE CREEK | 8.0 E. LOWMAN | Prestressed Stringer/Multi-beam or girder | -- | 2011 | -- | 125.0 | 128.0 | Fair | 90.8 | 000000000012893 |
| NBI report | SMA 3824;BNKS LWMN | M.FK.PAYETTE R;CROUCH BR | 0.8 W CROUCH | Prestressed Stringer/Multi-beam or girder | -- | 2013 | -- | 157.2 | 160.1 | Good | 99.8 | 000000000019916 |
| NBI report | STC 3826;ALDER CRK | S.FK.PAYETTE RIVER | 1.2 S.E. GARDEN VALLEY | Steel Stringer/Multi-beam or girder | -- | 2014 | -- | 177.2 | 185.0 | Good | 99.3 | 000000000026651 |
| NBI report | OLD CROUCH ROAD | M FK PAYETTE R;CROUCH BR | AT CROUCH | Steel Truss - Thru | -- | 2016 | -- | 143.1 | 147.0 | Good | 94.9 | 000000000026691 |
| NBI report | NFSR 347 | GRAYBACK GULCH | 2.5 MI SW OF IDAHO CITY | Steel Stringer/Multi-beam or girder | -- | 2018 | -- | 87.6 | 89.9 | Good | 75.2 | 040203000032691 |