| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | LOCAL ROAD | SMALL STREAM | 074082705 | Wood Stringer/Multi-beam or girder (2 spans) | NR possible | -- | -- | 23.0 | 37.1 | Poor | 27.9 | 000000000335990 |
| NBI report Bridgehunter | LOCAL ROAD | CEDAR CREEK | 075082701 | Concrete Slab | NR possible | -- | -- | 40.0 | 42.0 | -- | 17.7 | 000000000336630 |
| NBI report Bridgehunter | LOCAL | SMALL STREAM | 074081405 | Steel Truss - Thru | -- | 1895 | -- | 46.9 | 70.9 | Poor | 22.2 | 000000000360761 |
| NBI report Bridgehunter | LOCAL ROAD | WEST FORK CROOKED CREEK | 076092004 | Steel Truss - Thru | NR possible | 1901 | -- | 60.0 | 60.0 | Poor | 22.0 | 000000000337290 |
| NBI report Bridgehunter | LOCAL | SMALL STREAM | 076081803 | Steel Truss - Thru | NR possible | 1903 | -- | 32.2 | 32.2 | Poor | 23.0 | 000000000337100 |
| NBI report Bridgehunter | LOCAL ROAD | NORTH FORK LONG CREEK | 075061801 | Concrete Culvert | Closed ~ NR possible | 1909 | -- | 40.0 | 42.0 | -- | 24.0 | 000000000336210 |
| NBI report | LOCAL | SMALL STREAM | 076081804 | Steel Stringer/Multi-beam or girder | NR possible | 1910 | -- | 20.0 | 22.0 | Poor | 17.9 | 000000000337110 |
| NBI report Bridgehunter | LOCAL ROAD | SOUTH FORK LONG CREEK | 075062806 | Concrete Stringer/Multi-beam or girder (4 spans) | NR possible | 1914 | -- | 33.1 | 105.0 | Poor | 29.0 | 000000000336280 |
| NBI report Bridgehunter | FM | SMALL STREAM | 076082104 | Concrete Stringer/Multi-beam or girder | NR possible | 1917 | -- | 29.9 | 32.2 | Poor | 46.5 | 000000000337140 |
| NBI report Bridgehunter | LOCAL | WHISKEY CREEK | 076063304 | Concrete Stringer/Multi-beam or girder | NR possible | 1917 | -- | 29.9 | 33.1 | Fair | 53.1 | 000000000336910 |
| NBI report Bridgehunter | LOCAL ROAD | SMALL STREAM | 075070102 | Steel Stringer/Multi-beam or girder | NR possible | 1917 | -- | 29.9 | 32.2 | Poor | 49.3 | 000000000336300 |
| NBI report Bridgehunter | LOCAL ROAD | SMITH CREEK | 077081905 | Steel Truss - Thru | NR possible | 1917 | -- | 49.9 | 53.2 | Poor | 12.9 | 000000000337780 |
| NBI report | IA 92 | DUTCH CREEK | 0.5 MI. E Jct. SR V15 | Concrete Culvert (3 spans) | -- | 1923 | 1968 | 9.8 | 32.2 | Fair | 80.0 | 000000000051780 |
| NBI report Bridgehunter | FM | N. FORK LONG CREEK | 076072802 | Steel Stringer/Multi-beam or girder | -- | 1925 | -- | 40.0 | 42.0 | Poor | 34.4 | 000000000337040 |
| NBI report Bridgehunter | FM | SMALL STREAM | 077061903 | Concrete Slab | -- | 1925 | -- | 20.0 | 22.0 | Fair | 56.7 | 000000000337410 |
| NBI report | FM | SMALL STREAM | 077090708 | Concrete Slab | -- | 1927 | -- | 21.0 | 21.0 | Poor | 59.6 | 000000000337930 |
| NBI report | FM | BR ENGLISH RIVER | 077091703 | Concrete Slab | -- | 1927 | -- | 20.0 | 22.0 | Poor | 59.6 | 000000000337990 |
| NBI report | LOCAL ROAD | SMALL STREAM | 076091501 | Concrete Slab | -- | 1927 | -- | 20.0 | 22.0 | Poor | 58.1 | 000000000337240 |
| NBI report Bridgehunter | LOCAL ROAD | LIME CREEK | 077082101 | Steel Truss - Thru | -- | 1927 | -- | 60.0 | 63.0 | Fair | 47.5 | 000000000337800 |
| NBI report | LOCAL ROAD | SMALL STREAM | 076090802 | Steel Stringer/Multi-beam or girder | -- | 1928 | -- | 29.9 | 32.2 | Poor | 43.7 | 000000000337220 |
| NBI report | FM | SM STREAM | 075093109 | Concrete Slab | -- | 1928 | 1939 | 29.9 | 29.9 | Poor | 68.8 | 000000000336760 |
| NBI report | 9TH AVENUE | SMITH CREEK | 077092400 | Concrete Slab (2 spans) | -- | 1928 | 1964 | 37.1 | 73.2 | Poor | 54.1 | 000000000051870 |
| NBI report Bridgehunter | LOCAL | SMITH CREEK | 077092902 | Steel Girder and floorbeam system | -- | 1928 | 1966 | 70.9 | 73.2 | Poor | 40.0 | 000000000338040 |
| NBI report Bridgehunter | LOCAL | NORTH FORK LONG CREEK | 076072901 | Steel Truss - Thru | -- | 1929 | -- | 44.9 | 46.9 | Poor | 19.5 | 000000000337050 |
| NBI report Bridgehunter | LK DARLING ST PK | HONEY CREEK | IN LAKE DARLING ST.PARK | Steel Truss - Thru | -- | 1929 | 1963 | 84.0 | 84.0 | Fair | 73.2 | 000000000699080 |
| NBI report | CO RD W64 | LONG CREEK | 075062214 | Concrete Slab (3 spans) | -- | 1929 | 1964 | 30.8 | 82.0 | Poor | 57.3 | 000000000051510 |
| NBI report Bridgehunter | LOCAL ROAD | WHISKEY CREEK | 076062604 | Steel Truss - Thru | -- | 1929 | 1965 | 80.1 | 84.0 | Fair | 70.8 | 000000000336890 |
| NBI report | LOCAL | SMITH CREEK | 077092406 | Steel Stringer/Multi-beam or girder | -- | 1930 | -- | 39.0 | 43.0 | Fair | 61.9 | 000000000338010 |
| NBI report Bridgehunter | LOCAL | SM STREAM | 074071710 | Steel Stringer/Multi-beam or girder | -- | 1934 | -- | 29.9 | 29.9 | Poor | 20.2 | 000000000335791 |
| NBI report Bridgehunter | IA 22 | BULGERS RUN | 4.8 mi. E of Jct. Iowa #1 | Steel Stringer/Multi-beam or girder | -- | 1934 | 1962 | 52.2 | 52.2 | Fair | 37.2 | 000000000051740 |
| NBI report Bridgehunter | B AVE | SMALL STREAM | 077071800 | Concrete Culvert (2 spans) | -- | 1936 | -- | 14.1 | 28.9 | Poor | 50.1 | 000000000006790 |
| NBI report Bridgehunter | FM | WILLIAMS CREEK | 074073404 | Concrete Arch - Deck | -- | 1936 | -- | 60.0 | 60.0 | Fair | 70.8 | 000000000335850 |
| NBI report | FM | CROOKED CREEK | 074071606 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1940 | 2014 | 76.1 | 323.2 | Fair | 93.2 | 000000000335761 |
| NBI report | LOCAL ROAD | WEST FORK CROOKED CREEK | 076092801 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1949 | 2000 | 23.0 | 46.9 | Fair | 64.1 | 000000000337360 |
| NBI report | LOCAL ROAD | SMALL STREAM | 075072304 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 40.0 | 44.0 | Fair | 78.6 | 000000000336430 |
| NBI report | FM | SMITH CREEK | 077092702 | Concrete Slab (3 spans) | -- | 1952 | -- | 39.0 | 103.0 | Poor | 36.7 | 000000000338030 |
| NBI report | FM | DEER CREEK | 077081001 | Concrete Slab (3 spans) | -- | 1953 | -- | 48.9 | 127.0 | Fair | 44.4 | 000000000337730 |
| NBI report | LARCH AVE | CEDAR CREEK | 075083604 | Steel Stringer/Multi-beam or girder | -- | 1953 | -- | 55.1 | 57.1 | Fair | 85.7 | 000000000336680 |
| NBI report | LOCAL | SMALL STREAM | 074082706 | Steel Stringer/Multi-beam or girder | -- | 1953 | -- | 26.9 | 43.0 | Poor | 13.9 | 000000000336000 |
| NBI report | LOCAL | S. FORK LONG CREEK | 076083602 | Concrete Stringer/Multi-beam or girder | -- | 1953 | -- | 43.0 | 44.9 | Fair | 45.8 | 000000000337210 |
| NBI report | UNDERWOOD AVE | N FORK LONG CR | 075061602 | Concrete Stringer/Multi-beam or girder | NR eligible | 1953 | -- | 67.9 | 69.9 | Fair | 22.3 | 000000000336201 |
| NBI report | FM | SMALL STREAM | 076081901 | Concrete Slab (3 spans) | -- | 1953 | 1971 | 39.0 | 102.0 | Poor | 59.0 | 000000000337121 |
| NBI report | FM | DAVIS CREEK | 076070102 | Steel Stringer/Multi-beam or girder | -- | 1953 | 1997 | 55.1 | 58.1 | Fair | 84.4 | 000000000336930 |
| NBI report | LOCAL | CAMP CREEK | 077083601 | Steel Stringer/Multi-beam or girder | -- | 1954 | -- | 67.9 | 69.9 | Poor | 32.2 | 000000000337860 |
| NBI report | 297TH PLACE | BUFF CREEK | 074061203 | Concrete Stringer/Multi-beam or girder | NR eligible | 1955 | -- | 67.9 | 68.9 | Fair | 34.9 | 000000000335570 |
| NBI report | FM | WALNUT CREEK | 074082303 | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 80.1 | 82.0 | Fair | 66.5 | 000000000335970 |
| NBI report | IA 1 | CAMP CREEK | 3.1 MI. S OF JCT. IA # 22 | Concrete Slab (3 spans) | -- | 1955 | -- | 30.8 | 83.0 | Fair | 59.3 | 000000000051660 |
| NBI report | FM | CLEMONS CREEK | 075081002 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 43.0 | 44.9 | Fair | 83.8 | 000000000336510 |
| NBI report | FM | DUTCH CREEK | 075091804 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 33.1 | 35.1 | Poor | 56.7 | 000000000336700 |
| NBI report | FM | DUTCH CREEK | 076093102 | Concrete Culvert (2 spans) | -- | 1956 | -- | 12.1 | 24.9 | Fair | 99.5 | 000000000337370 |
| NBI report | LOCAL | WEST FORK CROOKED CREEK | 076082904 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1956 | -- | 67.9 | 177.2 | Fair | 67.7 | 000000000337170 |
| NBI report | LOCAL ROAD | DAVIS CREEK | 077063104 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 55.1 | 58.1 | Fair | 84.7 | 000000000337450 |
| NBI report | FM | SKUNK RIVER | 074091004 | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1957 | -- | 117.1 | 652.9 | Poor | 47.2 | 000000000336060 |
| NBI report | FM | N. FORK LONG CREEK | 076073304 | Prestressed Stringer/Multi-beam or girder | -- | 1961 | -- | 80.1 | 82.0 | Fair | 81.3 | 000000000337070 |
| NBI report | FM | CEDAR CREEK | 075083501 | Prestressed Stringer/Multi-beam or girder | -- | 1962 | -- | 55.1 | 57.1 | Fair | 63.1 | 000000000336670 |
| NBI report | FM | DAVIS CREEK | 076071101 | Prestressed Stringer/Multi-beam or girder | -- | 1962 | -- | 55.1 | 57.1 | Fair | 68.6 | 000000000336970 |
| NBI report | LOCAL ROAD | WALNUT CREEK | 074080405 | Concrete Culvert (2 spans) | -- | 1962 | -- | 9.8 | 22.0 | Fair | 87.2 | 000000000335890 |
| NBI report | LOCAL | DAVIS CREEK | 076071501 | Concrete Culvert (2 spans) | -- | 1963 | -- | 12.1 | 25.9 | Fair | 88.7 | 000000000336990 |
| NBI report | FM | LIME CREEK | 077082801 | Concrete Culvert (2 spans) | -- | 1964 | -- | 12.1 | 24.9 | Fair | 90.2 | 000000000337830 |
| NBI report | LOCAL ROAD | SMALL CREEK | 074062205 | Concrete Channel beam | -- | 1964 | -- | 29.9 | 30.8 | Fair | 71.1 | 000000000335590 |
| NBI report | LOCAL | SMALL STREAM | 077091104 | Concrete Channel beam | -- | 1965 | -- | 24.0 | 24.9 | Poor | 58.1 | 000000000337940 |
| NBI report | LOCAL ROAD | SOUTH FORK LONG CREEK | 075070901 | Prestressed Stringer/Multi-beam or girder | -- | 1965 | -- | 43.0 | 44.9 | Fair | 96.9 | 000000000336380 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077071708 | Concrete Channel beam | -- | 1965 | -- | 24.0 | 24.9 | Poor | 40.1 | 000000000337560 |
| NBI report | FM | GOOSE CREEK | 076062402 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 67.9 | 131.9 | Fair | 90.6 | 000000000336880 |
| NBI report | LOCAL ROAD | SOUTH FORK LONG CREEK | 075071401 | Prestressed Stringer/Multi-beam or girder | -- | 1966 | -- | 55.1 | 57.1 | Fair | 91.3 | 000000000336410 |
| NBI report | LOCAL ROAD | SMALL STREAM | 075092804 | Concrete Slab | -- | 1966 | -- | 29.9 | 32.2 | Fair | 96.3 | 000000000336740 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077060804 | Prestressed Tee beam | -- | 1966 | -- | 41.0 | 44.9 | Fair | 41.3 | 000000000337380 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077080201 | Prestressed Stringer/Multi-beam or girder | -- | 1966 | -- | 55.1 | 57.1 | Fair | 91.3 | 000000000337680 |
| NBI report | LOCAL ROAD | DEER CREEK | 077080403 | Concrete Slab (3 spans) | -- | 1966 | -- | 48.9 | 127.0 | Fair | 84.1 | 000000000337690 |
| NBI report | FM | SMALL STREAM | 075070201 | Concrete Culvert (2 spans) | -- | 1966 | 1984 | 9.8 | 22.0 | Fair | 94.8 | 000000000336320 |
| NBI report | IA 92 | SOUTH LONG CREEK | 4.6 MI. W OF JCT. US 218 | Concrete Slab (3 spans) | -- | 1967 | -- | 50.9 | 132.9 | Fair | 96.8 | 000000000051820 |
| NBI report | LOCAL | SMALL STREAM | 076091701 | Concrete Culvert (2 spans) | -- | 1967 | -- | 12.1 | 25.9 | Fair | 90.2 | 000000000337270 |
| NBI report | LOCAL ROAD | SOUTH FORK LONG CREEK | 075071102 | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 55.1 | 59.1 | Fair | 91.3 | 000000000336400 |
| NBI report | FM | INDIAN CREEK | 075083106 | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 55.1 | 57.1 | Fair | 91.3 | 000000000336650 |
| NBI report | FM | CAMP CREEK | 077072905 | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 80.1 | 82.0 | Fair | 88.9 | 000000000337640 |
| NBI report | IA 92 | DRAINAGE DITCH | 3.3 mi. W of Jct. SR W38 | Concrete Culvert (2 spans) | -- | 1968 | -- | 9.8 | 32.2 | Fair | 99.0 | 000000000051790 |
| NBI report | LOCAL ROAD | EAST WALNUT CREEK | 074081404 | Concrete Culvert (2 spans) | -- | 1968 | -- | 12.1 | 24.9 | Fair | 79.1 | 000000000335950 |
| NBI report | LOCAL ROAD | BURR OAK CREEK | 074093603 | Concrete Culvert (2 spans) | -- | 1968 | -- | 9.8 | 22.0 | Fair | 90.1 | 000000000336140 |
| NBI report | LOCAL ROAD | SMALL STREAM | 076091402 | Concrete Culvert (2 spans) | -- | 1968 | -- | 9.8 | 22.0 | Fair | 89.2 | 000000000337230 |
| NBI report | FM | HONEY CREEK | 074091707 | Prestressed Stringer/Multi-beam or girder | -- | 1969 | -- | 80.1 | 82.0 | Fair | 89.0 | 000000000336070 |
| NBI report | FM | NORTH FORK LONG CREEK | 075060702 | Prestressed Stringer/Multi-beam or girder | -- | 1969 | -- | 80.1 | 81.0 | Fair | 92.1 | 000000000336170 |
| NBI report | LOCAL | SMALL STREAM | 076083001 | Prestressed Stringer/Multi-beam or girder | -- | 1969 | -- | 55.1 | 58.1 | Fair | 89.4 | 000000000337190 |
| NBI report | LOCAL ROAD | CLEMONS CREEK | 075080902 | Prestressed Stringer/Multi-beam or girder | -- | 1969 | -- | 43.0 | 45.9 | Fair | 86.0 | 000000000336500 |
| NBI report | LOCAL ROAD | WHISKEY CREEK | 076063202 | Prestressed Tee beam | -- | 1969 | -- | 29.9 | 32.2 | Poor | 63.9 | 000000000336900 |
| NBI report | FM | N. FORK LONG CREEK | 076071903 | Concrete Culvert (2 spans) | -- | 1970 | -- | 16.1 | 34.1 | Fair | 90.0 | 000000000337135 |
| NBI report | LOCAL ROAD | SMALL STREAM | 076091602 | Prestressed Tee beam | -- | 1970 | -- | 40.0 | 44.0 | Fair | 68.2 | 000000000337261 |
| NBI report | KIWI AVE | CLEMONS CREEK | 075081404 | Prestressed Stringer/Multi-beam or girder | -- | 1971 | -- | 55.1 | 59.1 | Fair | 79.3 | 000000000336551 |
| NBI report Bridgehunter | FM | RICHLAND CR | 074091801 | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 80.1 | 82.0 | Fair | 83.1 | 000000000336091 |
| NBI report | LOCAL | WILLIAMS CR | 074063102 | Prestressed Tee beam | -- | 1972 | -- | 40.0 | 43.0 | Fair | 78.2 | 000000000335621 |
| NBI report | LOCAL | WILLIAMS CR | 074063202 | Prestressed Tee beam | -- | 1972 | -- | 40.0 | 43.0 | Fair | 78.2 | 000000000335631 |
| NBI report | LOCAL | N FORK LONG CR | 075070103 | Prestressed Tee beam | -- | 1973 | -- | 45.9 | 47.9 | Poor | 56.4 | 000000000336311 |
| NBI report | LOCAL | SM STREAM | 077081204 | Prestressed Tee beam | -- | 1973 | -- | 49.9 | 53.2 | Fair | 72.9 | 000000000337751 |
| NBI report | FM | SM STREAM | 074092904 | Concrete Culvert (2 spans) | -- | 1974 | -- | 12.1 | 24.9 | Fair | 88.8 | 000000000336111 |
| NBI report | FM | CAMP CR | 077072805 | Prestressed Stringer/Multi-beam or girder | -- | 1974 | -- | 67.9 | 69.9 | Fair | 79.8 | 000000000337631 |
| NBI report | LOCAL | CAMP CR | 077083604 | Prestressed Tee beam | -- | 1974 | -- | 49.9 | 53.2 | Fair | 68.2 | 000000000337871 |
| NBI report | LOCAL | SM STREAM | 077090103 | Prestressed Tee beam | -- | 1974 | -- | 49.9 | 53.2 | Fair | 68.2 | 000000000337891 |
| NBI report | LOCAL | GOOSE CREEK | 076062401 | Prestressed Tee beam | -- | 1975 | -- | 29.9 | 33.1 | Poor | 61.8 | 000000000336871 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077082203 | Concrete Culvert (2 spans) | -- | 1975 | -- | 12.1 | 24.0 | Fair | 89.2 | 000000000337810 |
| NBI report | LOCAL | SMALL CREEK | 075072204 | Concrete Culvert (2 spans) | -- | 1977 | -- | 14.1 | 28.9 | Good | 88.9 | 000000000336425 |
| NBI report | FM | WEST FORK CROOKED CREEK | 074071303 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 80.1 | 244.1 | Fair | 90.3 | 000000000335731 |
| NBI report | FM | W. FORK CROOKED CREEK | 076092702 | Prestressed Stringer/Multi-beam or girder | -- | 1978 | -- | 80.1 | 82.0 | Fair | 79.3 | 000000000337351 |
| NBI report | FM | SOUTH FORK LONG CREEK | 075070501 | Prestressed Stringer/Multi-beam or girder | -- | 1979 | -- | 55.1 | 57.1 | Poor | 74.4 | 000000000336370 |
| NBI report | IA 1 | ENGLISH RIVER | 1.1 mi. S of Jct. IA 22 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1979 | -- | 97.1 | 347.1 | Fair | 96.5 | 000000000051671 |
| NBI report | FM | WILLIAMS CREEK | 074073602 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1980 | -- | 80.1 | 126.0 | Poor | 79.6 | 000000000335871 |
| NBI report | FM | DAVIS CREEK | 076060105 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 56.1 | 118.1 | Fair | 97.0 | 000000000336830 |
| NBI report | LOCAL | DAVIS CREEK | 076071502 | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 40.0 | 41.0 | Poor | 39.3 | 000000000337000 |
| NBI report | CO RD W64 | DRAINAGE DITCH | 074062206 | Concrete Slab (3 spans) | -- | 1982 | -- | 30.8 | 83.0 | Good | 95.3 | 000000000051481 |
| NBI report | CO RD W64 | BIG SLOUGH CREEK | 074060308 | Concrete Culvert (3 spans) | -- | 1982 | -- | 12.1 | 40.0 | Fair | 99.8 | 000000000051491 |
| NBI report | FM | GOOSE CREEK | 076061804 | Prestressed Tee beam | -- | 1983 | -- | 48.9 | 52.2 | Fair | 78.7 | 000000000336851 |
| NBI report | SB US 218 | GOOSE CREEK | 6.3 MI.N.OF JCT.IA # 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1984 | -- | 52.2 | 142.1 | Good | 99.3 | 000000000605575 |
| NBI report | SB US 218 | DAVIS CREEK | 4.1 MI. S OF JCT. Ia. 22 | Concrete Slab (3 spans) | -- | 1984 | -- | 50.9 | 132.9 | Good | 99.4 | 000000000605580 |
| NBI report | SB US 218 | IA 22 | AT JCT. OF IA 22 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1984 | -- | 109.9 | 236.9 | Fair | 94.0 | 000000000605595 |
| NBI report | US 218 SB | ENGLISH RIVER | 0.6 MI. S OF JCT. IA 22 | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1984 | -- | 91.9 | 459.0 | Fair | 94.3 | 000000000605590 |
| NBI report | US 218 | SMALL CREEK | 1.8 MI. S 0F JCT IA 22 | Concrete Culvert (2 spans) | -- | 1984 | 1995 | 12.1 | 28.9 | Fair | 82.6 | 000000000605585 |
| NBI report | US 218 | WHISKEY RUN CREEK | 3.8 MI. N OF JCT. IA 92 | Concrete Culvert (2 spans) | -- | 1984 | 1998 | 9.8 | 23.0 | Fair | 83.3 | 000000000605570 |
| NBI report | FM | N.FORK LONG CREEK | 075070301 | Concrete Culvert (3 spans) | -- | 1985 | -- | 12.1 | 39.0 | Good | 94.8 | 000000000336341 |
| NBI report | FM | CROOKED CREEK | 074073003 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 1987 | -- | 80.1 | 229.0 | Good | 93.5 | 000000000335821 |
| NBI report | IA 1 | CEDAR CREEK | 3.4 mi. S of S Jct. IA 92 | Concrete Culvert (3 spans) | -- | 1987 | -- | 12.1 | 38.1 | Good | 96.9 | 000000000051621 |
| NBI report | IA 1 | LONG CREEK | 1.0 mi. N of Jct. SR G36 | Concrete Culvert (2 spans) | -- | 1987 | -- | 12.1 | 28.9 | Good | 97.4 | 000000000051651 |
| NBI report | IA 22 | IOWA RIVER OVERFLOW | 1.7 mi. E of Jct. US 218 | Concrete Slab (4 spans) | -- | 1987 | -- | 50.9 | 142.1 | Fair | 90.4 | 000000000051761 |
| NBI report | LOCAL | SMALL STREAM | 074093004 | Concrete Culvert (2 spans) | -- | 1987 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000336121 |
| NBI report | LOCAL | SMALL STREAM | 075082202 | Concrete Culvert (2 spans) | -- | 1987 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000336601 |
| NBI report | LOCAL | CROOKED CREEK | 076092502 | Prestressed Tee beam (2 spans) | -- | 1987 | -- | 67.9 | 128.0 | Fair | 90.8 | 000000000337321 |
| NBI report | IA 22 | DRAINAGE DITCH | 1.0 mi. W of jct. US 218 | Concrete Culvert (2 spans) | -- | 1988 | -- | 9.8 | 21.0 | Good | 94.8 | 000000000605820 |
| NBI report | LOCAL | GOOSE CREEK | 076061602 | Prestressed Stringer/Multi-beam or girder | -- | 1988 | -- | 95.1 | 98.1 | Good | 99.0 | 000000000336841 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077081503 | Concrete Arch - Deck | -- | 1988 | -- | 24.9 | 24.9 | Fair | 100.0 | 000000000337761 |
| NBI report | LOCAL | SMITH CREEK | 077092602 | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 95.1 | 98.1 | Good | 100.0 | 000000000338021 |
| NBI report | FM | EAST FORK CROOKED CREEK | 074072410 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 80.1 | 246.1 | Good | 94.2 | 000000000335811 |
| NBI report | FM | CLEMONS CREEK | 075080502 | Concrete Culvert (2 spans) | -- | 1990 | -- | 12.1 | 25.9 | Good | 99.6 | 000000000336481 |
| NBI report | IA 22 | SMITH CREEK | 3.6 mi. W of jct. IA 1 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 57.1 | 146.0 | Fair | 97.2 | 000000000051681 |
| NBI report | LOCAL | GOOSE CREEK | 076062302 | Prestressed Stringer/Multi-beam or girder | -- | 1990 | -- | 95.1 | 98.1 | Good | 100.0 | 000000000336861 |
| NBI report | LOCAL ROAD | SMALL CREEK | 074061903 | Concrete Culvert (2 spans) | -- | 1990 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000335581 |
| NBI report | FM | BURR OAK CREEK | 074093604 | Concrete Culvert (2 spans) | -- | 1991 | -- | 12.1 | 25.9 | Good | 97.5 | 000000000336151 |
| NBI report | IA 1 & IA 78 | HONEY CREEK | 0.7 mi. W of SR W-21 | Concrete Slab (3 spans) | -- | 1991 | -- | 39.0 | 103.0 | Good | 96.5 | 000000000051591 |
| NBI report | LOCAL | SOUTH FORK LONG CREEK | 076073202 | Prestressed Stringer/Multi-beam or girder | -- | 1991 | -- | 80.1 | 83.0 | Good | 99.9 | 000000000337061 |
| NBI report | LOCAL ROAD | CLEMONS CREEK | 075080801 | Concrete Culvert (2 spans) | -- | 1991 | -- | 12.1 | 25.9 | Good | 100.0 | 000000000336491 |
| NBI report | LOCAL ROAD | CAMP CREEK | 077073104 | Prestressed Stringer/Multi-beam or girder | -- | 1991 | -- | 95.1 | 98.1 | Good | 99.9 | 000000000337661 |
| NBI report | FM | S. FORK LONG CREEK | 075061904 | Prestressed Tee beam (3 spans) | -- | 1992 | -- | 44.9 | 141.1 | Good | 94.2 | 000000000336221 |
| NBI report | LOCAL | SM STREAM | 074071103 | Concrete Culvert (2 spans) | -- | 1992 | -- | 12.1 | 24.9 | Good | 99.0 | 000000000335701 |
| NBI report | 135TH | SIDE DITCH BRIDGE | 1.8 MI S OF IOWA #22 | Concrete Culvert (2 spans) | -- | 1993 | -- | 12.1 | 25.9 | Good | 90.3 | 000000000601225 |
| NBI report | FM | SOUTH ENGLISH RIVER | 077090706 | Prestressed Tee beam (3 spans) | -- | 1993 | -- | 64.0 | 194.9 | Good | 100.0 | 000000000337921 |
| NBI report | FM | DAVIS CREEK | 077063204 | Prestressed Tee beam (3 spans) | -- | 1994 | -- | 42.0 | 131.9 | Good | 100.0 | 000000000337461 |
| NBI report | IA 22 | ENGLISH RIVER OVERFLOW | 2.5 mi. W of jct. IA 1 | Concrete Slab (3 spans) | -- | 1994 | -- | 53.2 | 138.1 | Good | 95.0 | 000000000051691 |
| NBI report | IA 22 | ENGLISH RIVER | 2.3 mi. W of IA 1 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1994 | -- | 97.1 | 291.0 | Good | 97.2 | 000000000051701 |
| NBI report | IA 22 | RAMSEY CREEK | 1.3 MI. W OF JCT. IA 1 | Concrete Slab (3 spans) | -- | 1994 | -- | 46.9 | 123.0 | Good | 95.2 | 000000000051711 |
| NBI report | IA 22 | DRAINAGE DITCH | 0.5 MI. W OF JCT. IA 1 | Concrete Culvert (2 spans) | -- | 1994 | -- | 9.8 | 23.0 | Fair | 94.2 | 000000000051721 |
| NBI report | NB US 218 | GOOSE CREEK | 6.5 MI. N OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1994 | -- | 52.2 | 142.1 | Good | 99.3 | 000000000601655 |
| NBI report | NB US 218 | DAVIS CREEK | 4.0 MI. S OF IA 22 | Concrete Slab (3 spans) | -- | 1994 | -- | 50.9 | 132.9 | Good | 94.3 | 000000000601660 |
| NBI report | NB US 218 | ENGLISH RIVER | 0.6 MI. S OF JCT. IA. #22 | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1994 | -- | 91.9 | 458.0 | Good | 99.3 | 000000000601665 |
| NBI report | LOCAL | NORTH FORK LONG CREEK | 076071804 | Concrete Culvert (2 spans) | -- | 1995 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000337021 |
| NBI report | US 218 NB | IA 22 | AT JCT. IA 22 & U.S. 218 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1995 | -- | 109.9 | 236.9 | Good | 95.0 | 000000000605593 |
| NBI report | YUCCA AVE | BUFF CREEK | 074061105 | Concrete Culvert (2 spans) | -- | 1995 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000335561 |
| NBI report | FM | S. FORK LONG CREEK | 075070404 | Concrete Culvert (2 spans) | -- | 1996 | -- | 14.1 | 28.9 | Good | 97.7 | 000000000336361 |
| NBI report | NB US 218 | IA 92 | AT JCT. OF IA # 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 106.0 | 226.1 | Good | 98.4 | 000000000606400 |
| NBI report | NB US 218 | CP RR | 0.2 MI. N OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 61.0 | 191.9 | Fair | 99.5 | 000000000606865 |
| NBI report | SB US 218 | IA 92 | AT JCT. OF IA #92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 106.0 | 215.9 | Good | 98.8 | 000000000606405 |
| NBI report | US 218 SB | CP RR | 0.2 MI. N OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 64.0 | 191.9 | Fair | 99.5 | 000000000606870 |
| NBI report | FM | INDIAN CREEK | 074080710 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 50.9 | 139.1 | Good | 99.9 | 000000000335921 |
| NBI report | FM | DUTCH CREEK | 075090604 | Concrete Culvert (2 spans) | -- | 1997 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000336691 |
| NBI report | FM | DUTCH CREEK | 075093006 | Concrete Culvert (2 spans) | -- | 1997 | -- | 13.1 | 25.9 | Good | 100.0 | 000000000336751 |
| NBI report | LOCAL ROAD | BUFF CREEK | 075063208 | Concrete Culvert (2 spans) | -- | 1997 | -- | 12.1 | 25.9 | Good | 100.0 | 000000000336291 |
| NBI report | NB US 218 | E. FORK CROOKED CREEK | 1.1 mi. S. of Jct. SR G62 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 61.0 | 183.1 | Good | 94.4 | 000000000606890 |
| NBI report | NB US 218 | S FK LONG CREEK | 1.5 MI. S OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 52.2 | 134.8 | Good | 94.4 | 000000000606895 |
| NBI report | NB US 218 | N FK LONG CREEK | 1.0 MI. S OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 67.9 | 208.7 | Fair | 98.5 | 000000000606900 |
| NBI report | US 218 | DRAINAGE | 0.8 mi. N of SR G-62 | Concrete Culvert (2 spans) | -- | 1997 | -- | 9.8 | 21.0 | Good | 65.3 | 000000000606875 |
| NBI report | US 218 | BIG SLOUGH CREEK | 3.8 MI. S OF JCT. IA 92 | Concrete Culvert (3 spans) | -- | 1997 | -- | 12.1 | 37.1 | Good | 77.6 | 000000000606880 |
| NBI report | US 218 SB | S. FORK LONG CREEK | 1.5 MI. S OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 52.2 | 137.1 | Fair | 94.4 | 000000000606897 |
| NBI report | US 218 SB | N. FORK LONG CREEK | 1.0 MI. S OF JCT. IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 68.9 | 208.3 | Good | 99.5 | 000000000606902 |
| NBI report | C AVE | SMALL STREAM | 077071800 | Concrete Culvert (2 spans) | -- | 1998 | -- | 15.1 | 30.8 | Good | 100.0 | 000000000006811 |
| NBI report | FM | W FORK CROOKED CR | 076091904 | Concrete Culvert (3 spans) | -- | 1998 | -- | 12.1 | 40.0 | Good | 98.9 | 000000000337281 |
| NBI report | FM | ENGLISH RIVER | 077090302 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 111.9 | 326.1 | Good | 94.7 | 000000000337901 |
| NBI report | FM | ENGLISH RIVER | 077061704 | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1999 | -- | 111.9 | 425.9 | Good | 87.1 | 000000000337401 |
| NBI report | FM | ENGLISH RIVER | 077080702 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1999 | -- | 111.9 | 410.1 | Good | 87.1 | 000000000337701 |
| NBI report | LOCAL ROAD | CEDAR CREEK | 075073103 | Concrete Culvert (2 spans) | -- | 1999 | -- | 12.1 | 24.0 | Good | 100.0 | 000000000336451 |
| NBI report | W38 GINKO AVE | CROOKED CREEK | 076083002 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 68.9 | 191.9 | Good | 94.1 | 000000000051851 |
| NBI report | IA 92 | NORTH FORK LONG CREEK | 0.7 mi. W of Jct. US 218 | Prestressed Stringer/Multi-beam or girder | -- | 2001 | -- | 100.1 | 103.0 | Good | 98.4 | 000000000051841 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077071705 | Concrete Culvert (2 spans) | NR possible | 2001 | -- | 12.1 | 24.0 | Good | 100.0 | 000000000337551 |
| NBI report | W55 WAYLAND RD | W FORK CROOKED CREEK | 074070504 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2002 | -- | 111.9 | 286.1 | Good | 88.0 | 000000000335671 |
| NBI report | FM | W. FORK CROOKED CREEK | 075073204 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 107.0 | 271.0 | Good | 93.9 | 000000000336461 |
| NBI report | CO RD W64 | GOOSE CREEK | 076062202 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 47.9 | 126.0 | Good | 94.7 | 000000000051551 |
| NBI report | CO RD W64 | DAVIS CREEK | 077063402 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 47.9 | 126.0 | Good | 94.4 | 000000000051561 |
| NBI report | LOCAL | EAST FORK CROOKED CREEK | 074062901 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2004 | -- | 68.9 | 191.9 | Good | 100.0 | 000000000335611 |
| NBI report | LOCAL ROAD | SMALL STREAM | 074071603 | Concrete Culvert (2 spans) | -- | 2004 | -- | 9.8 | 22.0 | Good | 100.0 | 000000000335751 |
| NBI report | ELM AVE | CREEK | 074092306 | Concrete Culvert (2 spans) | -- | 2005 | -- | 9.8 | 22.0 | Good | 99.7 | 000000000364955 |
| NBI report | 110TH ST | SMALL STREAM | 077081201 | Concrete Culvert (2 spans) | NR possible | 2006 | -- | 16.1 | 32.2 | Good | 100.0 | 000000000337741 |
| NBI report | CO RD W64 | WHISKEY RUN CREEK | 076063404 | Concrete Culvert (2 spans) | -- | 2006 | -- | 9.8 | 22.0 | Good | 99.6 | 000000000051541 |
| NBI report | CO RD W64 | ENGLISH RIVER | 077061502 | Prestressed Stringer/Multi-beam or girder (4 spans) | NR possible | 2006 | -- | 121.1 | 667.0 | Good | 89.6 | 000000000051581 |
| NBI report | IA 1 | WALNUT CREEK | 4.0 mi. N of Jct IA 78 | Concrete Culvert (3 spans) | -- | 2006 | -- | 12.1 | 39.0 | Good | 96.6 | 000000000051611 |
| NBI report | POPLAR BLVD | SMALL STREAM | 077070308 | Concrete Culvert (2 spans) | -- | 2006 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000337541 |
| NBI report | LOCAL ROAD | SMALL STREAM | 077062203 | Concrete Culvert (2 spans) | -- | 2007 | -- | 12.1 | 25.9 | Good | 100.0 | 000000000337421 |
| NBI report Bridgehunter | LOCAL ROAD | CAMP CREEK | 077072004 | Steel Girder and floorbeam system | NR possible | 2007 | -- | 66.9 | 69.9 | Fair | 60.4 | 000000000337580 |
| NBI report | 2ND ST | FLINT CREEK | 077092400 | Concrete Culvert (2 spans) | -- | 2008 | -- | 12.1 | 26.9 | Good | 96.9 | 000000000504985 |
| NBI report | CO RD G36 | US 218 | At the Jct. of SR G36 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2008 | -- | 121.1 | 240.2 | Good | 99.2 | 000000000609910 |
| NBI report | LOCAL ROAD | WEST FORK CROOKED CREEK | 075081101 | Steel Girder and floorbeam system (2 spans) | NR possible | 2008 | -- | 44.0 | 91.9 | Fair | 69.0 | 000000000336521 |
| NBI report | FM | SMALL STREAM | 076092101 | Concrete Culvert (3 spans) | -- | 2009 | -- | 11.2 | 34.1 | Good | 98.9 | 000000000337301 |
| NBI report | LOCAL | SOUTH FORK LONG CREEK | 075062802 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2009 | -- | 47.9 | 128.9 | Good | 99.9 | 000000000336271 |
| NBI report | W38 GINKO AVE | DRAINAGE DITCH | 076080702 | Concrete Culvert (2 spans) | -- | 2010 | -- | 9.8 | 23.0 | Good | 99.0 | 000000000051861 |
| NBI report | A AVE | SMALL CREEK | 077071800 | Concrete Culvert (2 spans) | -- | 2011 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000006801 |
| NBI report | G 38 | W FORK CROOKED CREEK | 075082401 | Concrete Slab (5 spans) | -- | 2011 | -- | 43.0 | 196.9 | Good | 89.4 | 000000000336611 |
| NBI report | HICKORY AVE | SMITH CREEK | 077081708 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 52.2 | 142.1 | Good | 100.0 | 000000000337771 |
| NBI report | IA 92 | W BRANCH CROOKED CREEK | 2.6 Mi. W of W Jct. IA 1 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 77.4 | 216.9 | Good | 99.3 | 000000000051801 |
| NBI report | 155TH ST | LIME CREEK | 077083303 | Concrete Culvert (2 spans) | -- | 2013 | -- | 12.1 | 24.9 | Good | 99.9 | 000000000337851 |
| NBI report | 1ST ST | LONG CREEK | 075062100 | Concrete Slab (3 spans) | -- | 2013 | -- | 55.1 | 141.1 | Good | 95.0 | 000000000000091 |
| NBI report | W62 REDWOOD AVE | SMALL STREAM | 074073608 | Concrete Culvert (2 spans) | -- | 2013 | -- | 9.8 | 24.0 | Good | 99.7 | 000000000335881 |
| NBI report | G 26 (190TH ST) | UNNAMED CREEK | 076082101 | Concrete Culvert (2 spans) | -- | 2014 | -- | 9.8 | 23.0 | Good | 99.8 | 000000000366055 |
| NBI report | US 218 SB | E FORK CROOKED CREEK | 1.1 mi. S of jct. SR G62 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 71.9 | 196.9 | Good | 99.5 | 000000000051471 |
| NBI report | G26 190TH ST | SMALL STREAM | 76092301 | Concrete Culvert (3 spans) | -- | 2015 | -- | 12.1 | 39.4 | Good | 99.3 | 000000000337311 |
| NBI report | IA 1 | SKUNK RIVER & ACCESS RD | 1.4 mi. N of IA 78 | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 2015 | -- | 151.9 | 734.0 | Good | 99.8 | 000000000051601 |
| NBI report | W64 VINE AVE | SMALL NATURAL STREAM | 77062202 | Concrete Culvert (2 spans) | -- | 2015 | -- | 12.1 | 24.9 | Good | 98.9 | 000000000051571 |
| NBI report | G38 | DUTCH CREEK | 075092101 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2016 | -- | 61.0 | 167.0 | Good | 94.1 | 000000000336711 |
| NBI report | IA 1 | WEST FORK CROOKED CREEK | 1.2 miles South of IA 92 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2016 | -- | 91.9 | 257.6 | Good | 98.3 | 000000000051631 |
| NBI report | IA 22 | SALVESEN CREEK | 0.3 MI. E. OF IA 22 | Concrete Slab (3 spans) | -- | 2017 | -- | 27.9 | 70.9 | Good | 100.0 | 000000000051731 |
| NBI report | 275TH ST | DUTCH CREEK | 075093305 | Prestressed Stringer/Multi-beam or girder | -- | 2018 | -- | 129.9 | 132.9 | Good | 100.0 | 000000000336771 |
| NBI report | WASHINGTON AVE | CAMP CREEK | 077073204 | Concrete Culvert (3 spans) | -- | 2018 | -- | 9.8 | 32.2 | Good | 100.0 | 000000000337671 |