| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | US 69 | IOWA RIVER OVERFLOW | 0.4 mi. S of Jct. SR B55 | Concrete Slab | -- | 1922 | 1960 | 19.0 | 21.0 | Fair | 95.3 | 000000000026860 |
| NBI report Bridgehunter | 1870 CRANE AVE | BOONE RIVER | 095262106 | Concrete Girder and floorbeam system | NR possible | 1925 | -- | 40.0 | 41.0 | Poor | 37.0 | 000000000173670 |
| NBI report Bridgehunter | FM 330 190TH ST | BOONE RIVER | 095262103 | Concrete Girder and floorbeam system | NR possible | 1925 | -- | 36.1 | 37.1 | Poor | 30.0 | 000000000173660 |
| NBI report Bridgehunter | 410 140TH ST | BOONE RIVER | 094261501 | Concrete Girder and floorbeam system (2 spans) | NR possible | 1927 | -- | 24.9 | 50.9 | Fair | 53.8 | 000000000172940 |
| NBI report | US 69 | DRAINAGE DITCH | 2.7 mi S of S jct US 18 | Steel Stringer/Multi-beam or girder | NR possible | 1930 | 1960 | 32.2 | 34.1 | Fair | 88.0 | 000000000026880 |
| NBI report | US 69 | DRAINAGE DITCH | 2.2 mi. S of S jct. US 18 | Steel Stringer/Multi-beam or girder | NR possible | 1930 | 1960 | 42.0 | 42.0 | Fair | 95.7 | 000000000026890 |
| NBI report | FM 490 225TH ST | DRAINAGE DITCH 97 | 096263403 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1935 | -- | 34.1 | 69.9 | Poor | 42.1 | 000000000174070 |
| NBI report | 1940 DEER AVE | BOONE RIVER | 095261502 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1938 | -- | 20.0 | 58.1 | Poor | 39.0 | 000000000173600 |
| NBI report | R-35 FM | WEST OTTER CREEK | 094252202 | Steel Stringer/Multi-beam or girder | -- | 1938 | 1995 | 32.2 | 34.1 | Fair | 89.2 | 000000000026930 |
| NBI report | 2880 MAPLE AVE | DD 1&2 | 097243102 | Wood Stringer/Multi-beam or girder (3 spans) | Closed | 1948 | 1974 | 21.0 | 63.0 | Poor | 39.0 | 000000000174220 |
| NBI report | FM 2430 JAMES | W BRANCH IOWA RIVER | 096252104 | Concrete Slab (3 spans) | -- | 1948 | 1980 | 35.1 | 91.9 | Poor | 50.4 | 000000000026940 |
| NBI report | FM 100 160TH ST | BOONE RIVER | 094260501 | Steel Stringer/Multi-beam or girder | -- | 1948 | 1987 | 50.9 | 55.1 | Fair | 93.8 | 000000000172901 |
| NBI report | 600 140TH ST | DD #8 | 094251801 | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 67.9 | 70.9 | Fair | 55.8 | 000000000172810 |
| NBI report | LOC 2030 210TH | GOLLS CREEK | 095230801 | Concrete Channel beam | -- | 1955 | 2013 | 36.1 | 37.1 | Fair | 78.0 | 000000000173070 |
| NBI report | 1280 320TH ST | DD 1&2 | 097251301 | Prestressed Stringer/Multi-beam or girder | -- | 1956 | -- | 42.0 | 44.9 | Poor | 38.0 | 000000000174300 |
| NBI report | 1320 150TH ST | WEST IOWA RIVER | 094240801 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1956 | -- | 43.0 | 107.9 | Poor | 56.6 | 000000000172660 |
| NBI report | 710 110TH ST | E BR BOONE RIVER | 094253101 | Concrete Channel beam (2 spans) | -- | 1956 | -- | 29.9 | 62.0 | Poor | 32.0 | 000000000172870 |
| NBI report | US 69 | E BRANCH IOWA RIVER | 3.8 mi N of N jct US 18 | Concrete Slab | -- | 1956 | -- | 33.1 | 36.1 | Poor | 47.3 | 000000000026910 |
| NBI report | 1380 300TH ST | DD 1&2 | 097243001 | Concrete Channel beam | -- | 1956 | 2008 | 24.0 | 24.0 | Fair | 80.5 | 000000000174200 |
| NBI report | FM 830 260 ST | WEST IOWA RIVER | 096251701 | Prestressed Stringer/Multi-beam or girder | -- | 1956 | 2013 | 42.0 | 44.9 | Poor | 81.6 | 000000000173940 |
| NBI report | 1290 190TH ST | WEST IOWA RIVER | 095252401 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 30.8 | 95.1 | Poor | 32.0 | 000000000173430 |
| NBI report | 1780 HILL AVE | TRIB BOONE RIVER #8 | 095252902 | Prestressed Stringer/Multi-beam or girder | -- | 1957 | -- | 55.1 | 57.1 | Poor | 35.0 | 000000000173450 |
| NBI report | 1990 REED AVE | DRAINAGE DITCH 14 | 095241306 | Wood Stringer/Multi-beam or girder | -- | 1957 | -- | 24.0 | 24.0 | Poor | 38.7 | 000000000173250 |
| NBI report | 690 130TH ST | MID.BR.BOONE RIVER DD 8 | 094262401 | Concrete Channel beam (2 spans) | -- | 1957 | -- | 29.9 | 61.0 | Poor | 34.0 | 000000000172970 |
| NBI report | FM 1980 110TH | EAST IOWA RIVER | 094233103 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1957 | 2001 | 56.1 | 145.0 | Good | 90.9 | 000000000172640 |
| NBI report | 2680 270TH ST | EAST BRANCH IA RIVER | 096230701 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 42.0 | 44.9 | Fair | 82.5 | 000000000173720 |
| NBI report | 300 210TH ST | DD #10 | 095260901 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 42.0 | 44.9 | Poor | 32.0 | 000000000173550 |
| NBI report | 3180 MAPLE AVE | DD 1&2 | 097241802 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 42.0 | 44.9 | Fair | 87.5 | 000000000174150 |
| NBI report | 720 130TH ST | DD #159 | 094252001 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 55.1 | 57.1 | Fair | 88.5 | 000000000172820 |
| NBI report | US 18 | W BRANCH IOWA RIVER | 0.8 mi E of SR R35 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 44.0 | 107.9 | Fair | 80.0 | 000000000026790 |
| NBI report | US 18 | DRAINAGE DITCH | 2.7 mi E of SR R35 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 44.0 | 107.9 | Fair | 68.6 | 000000000026800 |
| NBI report | 1760 180TH ST | EAST IOWA RIVER | 095242601 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1959 | -- | 57.1 | 121.1 | Poor | 34.0 | 000000000173330 |
| NBI report | B-62 | W OTTER CREEK DD 26 | 094252201 | Prestressed Stringer/Multi-beam or girder | -- | 1959 | -- | 42.0 | 44.0 | Poor | 48.2 | 000000000172840 |
| NBI report | US 18 | BOONE RIVER | 4.7 mi. W of Jct. SR R35 | Concrete Slab (3 spans) | -- | 1959 | -- | 35.1 | 91.9 | Fair | 79.1 | 000000000026770 |
| NBI report | US 18 | BRANCH BOONE RIVER | 3.1 mi. W of Jct. SR R35 | Concrete Slab (3 spans) | -- | 1959 | -- | 30.8 | 82.0 | Fair | 81.3 | 000000000026780 |
| NBI report | 1200 210TH ST | WEST IOWA RIVER | 095251201 | Concrete Slab (3 spans) | -- | 1961 | -- | 28.9 | 77.1 | Fair | 67.2 | 000000000173400 |
| NBI report | LOC 2460 190TH | GOLLS CREEK | 095232401 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1961 | -- | 19.0 | 37.1 | Poor | 42.2 | 000000000173160 |
| NBI report | 2990 BIRCH AVE | LINDSEY CREEK | 097262902 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 22.0 | 30.8 | Fair | 52.3 | 000000000174390 |
| NBI report | 3350 CRANE AVE | BUFFALO CREEK | 097260402 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 24.0 | 47.9 | Poor | 48.0 | 000000000174340 |
| NBI report | 540 210TH ST | BOONE RIVER | 095261101 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 20.0 | 38.1 | Poor | 34.0 | 000000000173570 |
| NBI report | FM 1870 330TH | WINNEBAGO RIVER | 097241203 | Concrete Slab (3 spans) | -- | 1963 | -- | 48.9 | 128.0 | Fair | 71.7 | 000000000174130 |
| NBI report | 650 250TH ST | DRAINAGE DITCH 156 | 096262401 | Concrete Channel beam | -- | 1964 | -- | 24.0 | 24.0 | Poor | 60.5 | 000000000173990 |
| NBI report | FM 1920 260 ST | EAST IOWA RIVER | 096231801 | Concrete Slab (3 spans) | -- | 1964 | -- | 39.0 | 78.1 | Fair | 86.7 | 000000000173760 |
| NBI report | 1580 190TH ST | DD #6 | 095242101 | Concrete Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 22.0 | 42.0 | Poor | 40.3 | 000000000173280 |
| NBI report | 1880 PALM AVE | DRAINAGE DITCH #6 | 095242202 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 23.0 | 45.9 | Poor | 37.0 | 000000000173290 |
| NBI report | 1340 140TH ST | WEST BRANCH IA RIVER | 094241701 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1967 | -- | 23.0 | 91.9 | Poor | 39.0 | 000000000172680 |
| NBI report | 1860 210TH ST | EAST IOWA RIVER | 095241201 | Concrete Slab (3 spans) | -- | 1967 | -- | 48.9 | 128.9 | Fair | 81.5 | 000000000173230 |
| NBI report | 190 170TH ST | BOONE RIVER | 095263103 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 23.0 | 68.9 | Poor | 34.0 | 000000000173700 |
| NBI report | LOC 1190 250 ST | DD #1&2 | 096252301 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 23.0 | 61.0 | Poor | 33.0 | 000000000173970 |
| NBI report | 1450 DEER AVE | BOONE RIVER | 094261002 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 23.0 | 68.9 | Poor | 48.0 | 000000000172930 |
| NBI report | 1550 210TH ST | DRAINAGE DITCH 6 | 095240901 | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 46.9 | 47.9 | Fair | 84.0 | 000000000173220 |
| NBI report | 3350 HILL AVE | DRAINAGE DITCH 37 | 097250502 | Concrete Channel beam | -- | 1968 | -- | 29.9 | 30.8 | Poor | 48.6 | 000000000174280 |
| NBI report | 350 220TH ST | DD #10 | 095260401 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1968 | -- | 23.0 | 40.0 | Poor | 37.0 | 000000000173530 |
| NBI report | 490 210TH ST | DD #10 | 095261001 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1968 | -- | 23.0 | 45.9 | Poor | 34.0 | 000000000173560 |
| NBI report | FM 2380 DEER AV | DRAINAGE DITCH 97 | 096262702 | Concrete Stringer/Multi-beam or girder | -- | 1968 | -- | 23.0 | 25.9 | Fair | 93.2 | 000000000174030 |
| NBI report | FM 650 160TH ST | DD #8 | 094250601 | Concrete Stringer/Multi-beam or girder | -- | 1968 | -- | 29.9 | 30.8 | Poor | 46.8 | 000000000172740 |
| NBI report | 1280 HILL AVE | DD #159 | 094252002 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 19.0 | 57.1 | Poor | 55.6 | 000000000172830 |
| NBI report | 1290 ECHO AVE | BOONE RIVER | 094262302 | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1969 | -- | 23.0 | 115.2 | Poor | 42.8 | 000000000172960 |
| NBI report | 1970 CRANE AVE | DD #10 | 095261602 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 19.0 | 57.1 | Fair | 63.2 | 000000000173620 |
| NBI report | 2740 URBAN AVE | DD #13 | 096230404 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 23.0 | 61.0 | Fair | 66.2 | 000000000173710 |
| NBI report | FM 2030 VAIL | GOLLS CREEK | 095231002 | Concrete Culvert (3 spans) | -- | 1969 | -- | 13.1 | 40.0 | Fair | 94.1 | 000000000173100 |
| NBI report | 1840 QUAIL AVE | DD #6 | 095242302 | Wood Stringer/Multi-beam or girder | -- | 1970 | -- | 20.0 | 20.0 | Poor | 32.0 | 000000000173310 |
| NBI report | 280 110TH ST | DRAINAGE DITCH 61 | 094263201 | Wood Stringer/Multi-beam or girder | -- | 1970 | -- | 24.0 | 24.0 | Poor | 46.9 | 000000000173000 |
| NBI report | B-14 | PRIVATE DR | 097240203 | Concrete Slab (3 spans) | -- | 1972 | -- | 34.1 | 87.9 | Fair | 71.7 | 000000000501170 |
| NBI report | FM 1870 225 ST | EAST IOWA RIVER | 096243603 | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 46.9 | 47.9 | Poor | 53.4 | 000000000173871 |
| NBI report | 1190 220TH ST | DD #1 & 2 | 095250201 | Concrete Slab (3 spans) | -- | 1973 | -- | 39.0 | 102.0 | Fair | 75.9 | 000000000173381 |
| NBI report | FM 1220 260 ST | DRAINAGE DITCH 1&2 | 096251301 | Concrete Slab (3 spans) | -- | 1973 | -- | 28.9 | 78.1 | Fair | 92.0 | 000000000173920 |
| NBI report | 2260 305TH ST | WINNEBAGO RIVER | 097232203 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1974 | -- | 56.1 | 152.9 | Good | 80.0 | 000000000174101 |
| NBI report | FM 1400 310TH | DRAINAGE DITCH 1&2 | 097242001 | Concrete Culvert (2 spans) | -- | 1974 | -- | 9.8 | 23.0 | Fair | 98.0 | 000000000174161 |
| NBI report | FM 2490 TAFT AV | DD #13 | 096232002 | Concrete Slab (3 spans) | -- | 1974 | -- | 24.0 | 63.0 | Fair | 92.3 | 000000000173781 |
| NBI report | FM 3170 VALLEY | WINNEBAGO RIVER | 097231606 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1974 | -- | 57.1 | 153.9 | Good | 95.0 | 000000000174081 |
| NBI report | 100 CRANE AVE | DRAINAGE DITCH 61 | 094263302 | Concrete Slab (3 spans) | -- | 1975 | -- | 25.9 | 66.9 | Fair | 87.9 | 000000000173011 |
| NBI report | 1840 170TH ST | E BR IOWA RIVER | 095243601 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1975 | -- | 52.2 | 142.1 | Fair | 94.9 | 000000000173361 |
| NBI report | 2870 BIRCH AVE | PLUM CREEK | 097263202 | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 1975 | -- | 24.9 | 63.0 | Fair | 85.6 | 000000000174421 |
| NBI report | 930 140TH ST | WEST OTTER CREEK DD 26 | 094251501 | Concrete Slab (3 spans) | -- | 1975 | -- | 24.0 | 61.0 | Good | 87.0 | 000000000172791 |
| NBI report | FM | EAST IOWA RIVER | 097243504 | Concrete Slab (3 spans) | -- | 1975 | -- | 25.9 | 67.9 | Fair | 91.4 | 000000000174271 |
| NBI report | FM 2030 170TH | DRAINAGE DITCH #9 | 095233201 | Prestressed Stringer/Multi-beam or girder | -- | 1975 | -- | 50.9 | 54.1 | Fair | 89.1 | 000000000173181 |
| NBI report | 1840 280TH ST | EAST BRANCH IA RIVER | 096240101 | Concrete Slab (3 spans) | -- | 1976 | -- | 25.9 | 66.9 | Fair | 87.9 | 000000000173831 |
| NBI report | 2240 CRANE AVE | DD 10 | 096263302 | Concrete Slab (3 spans) | -- | 1976 | -- | 25.9 | 67.9 | Good | 96.9 | 000000000174051 |
| NBI report | 2460 SIOUX AVE | DD #13 | 096231904 | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 67.9 | 68.9 | Good | 78.2 | 000000000173771 |
| NBI report | 950 150TH ST | WEST OTTER CREEK,DD 26 | 094251001 | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 55.1 | 57.1 | Good | 78.2 | 000000000172781 |
| NBI report | FM 1440 110TH | WEST BRANCH IA RIVER | 094243301 | Concrete Slab (3 spans) | -- | 1976 | -- | 58.1 | 151.9 | Good | 95.0 | 000000000172711 |
| NBI report | FM 2090 260 ST | DRAINAGE DITCH #13 | 096231703 | Concrete Slab (3 spans) | -- | 1976 | -- | 25.9 | 67.9 | Fair | 91.4 | 000000000173755 |
| NBI report | 1250 160TH ST | WEST IOWA RIVER | 094240601 | Concrete Slab (3 spans) | -- | 1977 | -- | 58.1 | 151.9 | Good | 56.6 | 000000000172651 |
| NBI report | 160 280TH ST | PLUM CREEK | 096260601 | Concrete Slab (3 spans) | -- | 1977 | -- | 25.9 | 66.9 | Fair | 88.7 | 000000000173981 |
| NBI report | 610 220TH ST | BOONE RIVER | 095260101 | Concrete Slab (3 spans) | -- | 1978 | -- | 25.9 | 66.9 | Good | 90.5 | 000000000173491 |
| NBI report | 780 170TH ST | BR, BOONE RIVER #8 | 095253101 | Concrete Slab (3 spans) | -- | 1978 | -- | 25.9 | 66.9 | Good | 90.5 | 000000000173481 |
| NBI report | 1240 UNION AVE | EAST IOWA RIVER | 094232104 | Concrete Slab (3 spans) | -- | 1979 | -- | 58.1 | 151.9 | Good | 56.6 | 000000000172621 |
| NBI report | 1350 170TH ST | WEST IOWA RIVER | 095243101 | Concrete Slab (3 spans) | -- | 1979 | -- | 44.0 | 113.9 | Fair | 91.5 | 000000000173351 |
| NBI report | 490 130TH ST | BOONE RIVER | 094262201 | Concrete Slab (3 spans) | -- | 1979 | -- | 39.0 | 103.0 | Good | 70.9 | 000000000172951 |
| NBI report | FM 570 120TH ST | BOONE RIVER | 094262601 | Concrete Slab (3 spans) | -- | 1979 | -- | 44.0 | 116.1 | Good | 90.4 | 000000000172991 |
| NBI report | 840 190TH ST | BR.BOONE RIVER #8 | 095252001 | Concrete Slab (3 spans) | -- | 1980 | -- | 25.9 | 66.9 | Good | 85.5 | 000000000173421 |
| NBI report | FM 780 120TH ST | E. BR BOONE RIVER | 094253001 | Concrete Slab (3 spans) | -- | 1980 | -- | 25.9 | 67.9 | Good | 92.6 | 000000000172861 |
| NBI report | 820 180TH ST | BR. BOONE RIVER #8 | 095252901 | Concrete Slab (3 spans) | -- | 1981 | -- | 25.9 | 77.1 | Fair | 86.7 | 000000000173441 |
| NBI report | FM 1640 290TH | EAST BRANCH IOWA RIVER | 097243401 | Concrete Slab (3 spans) | -- | 1982 | -- | 39.0 | 102.0 | Fair | 75.0 | 000000000174251 |
| NBI report | 1370 UNION AVE | EAST IOWA RIVER | 094231604 | Concrete Slab (3 spans) | -- | 1983 | -- | 58.1 | 151.9 | Good | 56.6 | 000000000172611 |
| NBI report | 730 170TH ST | DD #8 | 095253101 | Concrete Slab (3 spans) | -- | 1983 | -- | 25.9 | 66.9 | Good | 90.5 | 000000000173471 |
| NBI report | FM 1320 290TH | DRAINAGE DITCH 1&2 | 097243101 | Concrete Slab (3 spans) | -- | 1983 | -- | 39.0 | 102.0 | Fair | 70.9 | 000000000174211 |
| NBI report | LOCAL | EAST BR BOONE RIVER | 094263602 | Concrete Slab (3 spans) | -- | 1983 | -- | 48.9 | 127.0 | Good | 59.4 | 000000000173041 |
| NBI report | 1390 120TH ST | WEST BRANCH IOWA RIVER | 094242903 | Concrete Slab (3 spans) | -- | 1984 | -- | 58.1 | 151.9 | Good | 56.6 | 000000000172701 |
| NBI report | 1430 IOWA AVE | D.D.#159 | 094250902 | Concrete Slab (3 spans) | -- | 1984 | -- | 25.9 | 66.9 | Good | 88.7 | 000000000172771 |
| NBI report | 1740 RAKE AVE | EAST BRANCH IA RIVER | 095242502 | Concrete Slab (3 spans) | -- | 1985 | -- | 54.1 | 145.0 | Fair | 87.0 | 000000000173321 |
| NBI report | 2830 SAGE AVE | IA RIVER EAST BRANCH | 097233102 | Concrete Slab (3 spans) | -- | 1985 | -- | 28.9 | 77.1 | Fair | 86.7 | 000000000174111 |
| NBI report | 3330 AMES AVE | BUFFALO CREEK | 097260602 | Concrete Slab (3 spans) | -- | 1985 | -- | 28.9 | 78.1 | Good | 97.6 | 000000000174361 |
| NBI report | 760 140TH ST | BRANCH BOONE RIVER DD 15 | 094251701 | Concrete Slab (3 spans) | -- | 1985 | -- | 28.9 | 77.1 | Good | 86.7 | 000000000172801 |
| NBI report | FM 2040 ECHO AV | BOONE RIVER | 095261102 | Concrete Slab (3 spans) | -- | 1985 | -- | 28.9 | 78.1 | Good | 93.6 | 000000000173581 |
| NBI report | FM 640 225TH ST | BOONE RIVER | 096263603 | Concrete Slab (3 spans) | -- | 1986 | -- | 24.9 | 67.9 | Good | 99.7 | 000000000174076 |
| NBI report | FM 2160 SIOUX | D.D.#5 | 095230604 | Concrete Culvert (2 spans) | -- | 1987 | -- | 9.8 | 23.0 | Good | 99.9 | 000000000173051 |
| NBI report | LOC 2100 UNION | GOLLS CREEK | 095230902 | Concrete Slab (3 spans) | -- | 1987 | -- | 28.9 | 78.1 | Good | 97.7 | 000000000173091 |
| NBI report | FM 640 120TH ST | MID BR BOONE RIVER | 094262501 | Concrete Slab (3 spans) | -- | 1988 | -- | 28.9 | 79.1 | Good | 93.3 | 000000000172981 |
| NBI report | 190 150TH ST | BOONE RIVER | 094260801 | Concrete Slab (3 spans) | -- | 1989 | -- | 39.0 | 103.0 | Good | 98.0 | 000000000172911 |
| NBI report | FM 2080 SIOUX | GOLLS CREEK | 095230704 | Concrete Culvert (2 spans) | -- | 1991 | -- | 12.1 | 26.9 | Good | 100.0 | 000000000173061 |
| NBI report | IA 17 | PRAIRIE CREEK | 2.9 MI. S OF Jct. US 18 | Concrete Culvert (2 spans) | -- | 1991 | -- | 17.1 | 36.1 | Good | 96.0 | 000000000026921 |
| NBI report | FM 3150 TAYLOR | WINNEBAGO RIVER | 097231704 | Concrete Slab (3 spans) | -- | 1992 | -- | 58.1 | 152.9 | Good | 96.0 | 000000000174091 |
| NBI report | 1110 220TH ST | W.BR. IOWA RIVER | 095250201 | Concrete Slab (3 spans) | -- | 1993 | -- | 39.0 | 103.0 | Good | 100.0 | 000000000173371 |
| NBI report | 1770 190TH ST | EAST BRANCH IA RIVER | 095242301 | Concrete Slab (3 spans) | -- | 1993 | -- | 54.1 | 144.0 | Good | 100.0 | 000000000173301 |
| NBI report | 180TH ST | DRAINAGE DITCH #10 | 095262903 | Concrete Channel beam | -- | 1994 | -- | 24.0 | 24.9 | Fair | 85.2 | 000000000173691 |
| NBI report | 950 110TH ST | WEST OTTER CREEK DD 26 | 094253301 | Concrete Slab (3 spans) | -- | 1997 | -- | 28.9 | 78.1 | Good | 95.0 | 000000000172891 |
| NBI report | 810 150TH ST | DD # 159 | 094250901 | Concrete Slab (3 spans) | -- | 2000 | -- | 28.9 | 78.1 | Good | 98.0 | 000000000172761 |
| NBI report | 110TH ST | BOONE RIVER | 094263501 | Concrete Slab (3 spans) | NR possible | 2002 | -- | 39.0 | 103.0 | Good | 98.0 | 000000000173021 |
| NBI report | US 18 | E BRANCH IOWA RIVER | 0.4 mi W of E jct US 69 | Concrete Slab (3 spans) | -- | 2002 | -- | 39.0 | 103.0 | Good | 97.7 | 000000000026831 |
| NBI report | 1340 180TH ST | WEST IOWA RIVER | 095243001 | Concrete Slab (3 spans) | -- | 2005 | -- | 44.0 | 115.2 | Good | 98.0 | 000000000173341 |
| NBI report | 1480 TAFT AVE | EAST IOWA RIVER | 094230802 | Concrete Slab (3 spans) | -- | 2005 | -- | 58.1 | 152.9 | Good | 98.0 | 000000000172581 |
| NBI report | 1995 150TH ST | EAST IOWA RIVER | 094230701 | Concrete Slab (3 spans) | -- | 2005 | -- | 52.2 | 138.1 | Good | 98.0 | 000000000172571 |
| NBI report | 3220 REED AVE | SILVER CREEK DD 7 | 097241204 | Concrete Slab (3 spans) | -- | 2005 | -- | 75.1 | 78.1 | Good | 94.0 | 000000000174141 |
| NBI report | LOC 910 250 ST | WEST BR IOWA RIVER | 096252101 | Concrete Slab (3 spans) | -- | 2006 | -- | 39.0 | 103.0 | Good | 100.0 | 000000000173961 |
| NBI report | 1030 GRANT AVE | E BR BOONE RIVER | 094253102 | Concrete Slab (3 spans) | -- | 2007 | -- | 28.9 | 78.1 | Good | 98.0 | 000000000172881 |
| NBI report | 1060 PALM AVE | WEST BRANCH IA RIVER | 094243402 | Concrete Slab (3 spans) | -- | 2007 | -- | 48.9 | 128.0 | Good | 98.0 | 000000000172721 |
| NBI report | 1780 200TH ST | EAST IOWA RIVER | 095241405 | Concrete Slab (3 spans) | -- | 2007 | -- | 48.9 | 128.0 | Good | 99.9 | 000000000173261 |
| NBI report | B-63 | WEST OTTER CREEK DD 26 | 000000000 | Concrete Slab (3 spans) | NR possible | 2007 | -- | 28.9 | 78.1 | Good | 92.9 | 000000000006821 |
| NBI report | FM 220 290TH ST | PLUM CREEK | 097263201 | Prestressed Stringer/Multi-beam or girder | -- | 2007 | -- | 80.1 | 83.0 | Good | 99.9 | 000000000174411 |
| NBI report | LOC 1220 270 ST | DD 1 & 2 | 096251201 | Concrete Slab (3 spans) | -- | 2007 | -- | 34.1 | 89.9 | Good | 98.0 | 000000000173901 |
| NBI report | LOC 2240 200TH | GOLLS CREEK | 095231501 | Concrete Culvert (2 spans) | -- | 2007 | -- | 14.1 | 30.8 | Good | 100.0 | 000000000173131 |
| NBI report | LOC 2280 200TH | GOLLS CREEK | 095231501 | Concrete Culvert (2 spans) | -- | 2007 | -- | 14.1 | 30.8 | Good | 100.0 | 000000000173141 |
| NBI report | 620 110TH ST | MID BR BOONE RIVER | 094263601 | Concrete Slab (3 spans) | -- | 2008 | -- | 30.8 | 83.0 | Good | 93.0 | 000000000173031 |
| NBI report | 1020 QUAIL AVE | WEST BRANCH IA RIVER | 094243502 | Concrete Slab (3 spans) | -- | 2010 | -- | 50.9 | 130.9 | Good | 98.0 | 000000000172731 |
| NBI report | FM 1930 YALE | GOLLS CREEK | 095231302 | Concrete Culvert (2 spans) | -- | 2010 | -- | 12.1 | 26.9 | Good | 100.0 | 000000000173111 |
| NBI report | LOC 1620 TAFT | DRAINAGE DITCH 9 | 095233212 | Concrete Culvert (2 spans) | -- | 2010 | -- | 12.1 | 26.9 | Good | 99.9 | 000000000173191 |
| NBI report | 1270 200TH ST | WEST BRANCH IA RIVER | 095251301 | Concrete Slab (3 spans) | -- | 2011 | -- | 43.0 | 110.9 | Good | 98.0 | 000000000173411 |
| NBI report | LOC 2340 200TH | GOLLS CREEK | 095231401 | Concrete Culvert (2 spans) | -- | 2011 | -- | 12.1 | 26.9 | Good | 100.0 | 000000000173121 |
| NBI report | 150TH ST | DD #8 | 094250701 | Concrete Slab (3 spans) | -- | 2012 | -- | 30.8 | 83.0 | Good | 98.0 | 000000000172751 |
| NBI report | 210TH ST | GOLLS CREEK | 095230801 | Concrete Channel beam | -- | 2012 | -- | 29.9 | 30.8 | Fair | 81.6 | 000000000173081 |
| NBI report | CRANE AVE | BOONE RIVER | 094260902 | Concrete Slab (3 spans) | -- | 2012 | -- | 35.1 | 92.9 | Good | 93.0 | 000000000172921 |
| NBI report | B36 (225TH ST) | DRAINAGE DITCH 5 | 096233203 | Concrete Culvert (2 spans) | -- | 2013 | -- | 12.1 | 22.0 | Good | 99.8 | 000000000173821 |
| NBI report | B62 | WEST IOWA RIVER | 094242101 | Concrete Slab (3 spans) | -- | 2013 | -- | 50.9 | 129.9 | Good | 98.0 | 000000000172691 |
| NBI report | 200TH ST | BOONE RIVER | 095261501 | Concrete Slab (3 spans) | -- | 2014 | -- | 27.9 | 69.9 | Good | 98.0 | 000000000173591 |
| NBI report | R16 BIRCH AVE | BUFFALO CREEK | 097260502 | Concrete Slab (3 spans) | -- | 2015 | -- | 30.8 | 83.0 | Good | 93.0 | 000000000174351 |
| NBI report | US 69 | E BRANCH IOWA RIVER | E.BRANCH OF IOWA RIVER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2015 | -- | 55.4 | 171.3 | Good | 99.2 | 000000000026851 |