| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | EXCHANGE ST | DRAINAGE | 000000000 | Prestressed Tee beam | -- | -- | -- | 22.0 | 24.0 | Fair | 82.0 | 000000000005930 |
| NBI report | LOCAL | SMALL STREAM | 078382501 | Wood Stringer/Multi-beam or girder (3 spans) | -- | -- | 1982 | 24.0 | 70.9 | Poor | 44.8 | 000000000304350 |
| NBI report Bridgehunter | FM | SILVER CREEK | 078402603 | Steel Truss - Thru | -- | 1914 | -- | 69.9 | 69.9 | Fair | 65.8 | 000000000304810 |
| NBI report Bridgehunter | LOCAL | MOSQUITO CREEK | 079402903 | Steel Truss - Thru | NR possible | 1917 | 1991 | 69.9 | 161.1 | Poor | 26.2 | 000000000305860 |
| NBI report | LOCAL | SMALL STREAM | 078370802 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1920 | -- | 23.0 | 62.0 | Fair | 49.5 | 000000000303900 |
| NBI report Bridgehunter | LOCAL | E BRANCH W. NISH. RIVER | 801337 | Steel Truss - Thru | -- | 1920 | -- | 69.9 | 146.0 | Poor | 22.2 | 000000000305990 |
| NBI report Bridgehunter | LOCAL | W NISHNABOTNA RIVER | 802238 | Steel Truss - Thru | NR possible | 1920 | -- | 100.1 | 216.9 | Fair | 34.6 | 000000000306270 |
| NBI report Bridgehunter | N.7TH ST | SMALL STREAM | D81500610 | Steel Truss - Thru | -- | 1920 | -- | 40.0 | 41.0 | Poor | 18.6 | 000000000502020 |
| NBI report Bridgehunter | LOCAL | KEG CREEK | 078400606 | Steel Truss - Thru | -- | 1924 | 1999 | 80.1 | 123.0 | Fair | 49.2 | 000000000304690 |
| NBI report Bridgehunter | LOCAL | INDIAN CREEK | 079373504 | Steel Truss - Thru | NR possible | 1926 | -- | 90.9 | 141.1 | Poor | 16.9 | 000000000305155 |
| NBI report Bridgehunter | LOCAL | W. NISHNABOTNA | 080381001 | Steel Truss - Thru | NR possible | 1926 | -- | 100.1 | 167.0 | Poor | 17.6 | 000000000306220 |
| NBI report Bridgehunter | LOCAL | ELM CREEK | 079382404 | Steel Truss - Thru | -- | 1926 | 2013 | 101.1 | 105.0 | Fair | 37.8 | 000000000305300 |
| NBI report Bridgehunter | F24 LINDEN RD | STREAM | 081383104 | Concrete Slab | -- | 1927 | -- | 21.0 | 23.0 | Poor | 52.9 | 000000000047880 |
| NBI report Bridgehunter | LOCAL | MOSQUITO CREEK | 080403505 | Steel Truss - Thru | -- | 1930 | -- | 69.9 | 199.2 | Poor | 23.0 | 000000000306920 |
| NBI report Bridgehunter | F24 | SMALL STREAM | 081383501 | Concrete Culvert | NR possible | 1937 | -- | 24.9 | 32.2 | Fair | 99.9 | 000000000047920 |
| NBI report | CORA ST | ELK CREEK | 020000515 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1937 | 1981 | 50.9 | 134.8 | Poor | 33.4 | 000000000047930 |
| NBI report | F24 | SMALL STREAM | 081383301 | Concrete Culvert (2 spans) | -- | 1938 | -- | 9.8 | 21.0 | Poor | 59.4 | 000000000047910 |
| NBI report Bridgehunter | LINDEN RD | SNAKE CREEK | 081392508 | Concrete Stringer/Multi-beam or girder | -- | 1940 | -- | 40.0 | 41.0 | Poor | 45.5 | 000000000361640 |
| NBI report | LOCAL | LYONS CREEK | 080391001 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1940 | -- | 26.9 | 46.9 | Fair | 58.0 | 000000000306400 |
| NBI report | LOCAL | E BR KEG CREEK | 078402001 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1940 | 1979 | 23.0 | 46.9 | Poor | 42.8 | 000000000304760 |
| NBI report | LOCAL | WALNUT CREEK | 078383501 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1940 | 1980 | 24.0 | 47.9 | Poor | 48.8 | 000000000304380 |
| NBI report | LOCAL | W FORK/W NISHNABOTNA | 081380502 | Steel Stringer/Multi-beam or girder (3 spans) | Closed | 1940 | 1994 | 58.1 | 163.1 | Poor | 23.0 | 000000000307320 |
| NBI report | LOCAL | LONG BRANCH | 801637 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1940 | 1996 | 58.1 | 195.9 | Fair | 90.0 | 000000000306001 |
| NBI report | LOCAL | WILLOW CREEK | 081390303 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1940 | 1999 | 58.1 | 108.9 | Poor | 39.9 | 000000000307500 |
| NBI report | IA 191 | SMALL STREAM | 2.0 MI. N. OF Jct. SR F32 | Concrete Culvert (2 spans) | -- | 1941 | 1957 | 9.8 | 21.0 | Fair | 98.1 | 000000000048100 |
| NBI report | FIELD ENTRANCE | SMALL STREAM | 078373201 | Steel Stringer/Multi-beam or girder | -- | 1942 | 1999 | 23.0 | 24.0 | Poor | 54.6 | 000000000304120 |
| NBI report | LOCAL | DUTCH BRANCH | 078381805 | Steel Stringer/Multi-beam or girder | NR possible | 1945 | -- | 54.1 | 78.1 | Fair | 56.5 | 000000000304320 |
| NBI report | LOCAL | ROCK DITCH | 079400303 | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1945 | 1991 | 59.1 | 164.1 | Poor | 37.5 | 000000000305710 |
| NBI report | LOCAL | CAMP CREEK | 078373501 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1945 | 2004 | 26.9 | 74.2 | Fair | 86.1 | 000000000304130 |
| NBI report | LOCAL | PIGEON CREEK | 803140 | Steel Stringer/Multi-beam or girder | NR possible | 1947 | -- | 30.8 | 98.1 | Poor | 58.8 | 000000000306830 |
| NBI report | FM | ELK CREEK | 081370701 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1949 | -- | 42.0 | 104.0 | Fair | 81.6 | 000000000306990 |
| NBI report | LOCAL | E BR KEG CREEK | 078403001 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1949 | 1991 | 26.9 | 68.9 | Poor | 65.0 | 000000000304860 |
| NBI report | FM | DUTCH BRANCH | 078381702 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1950 | -- | 46.9 | 142.1 | Fair | 69.7 | 000000000304310 |
| NBI report | FM | LITTLE SILVER CREEK | 078400307 | Concrete Culvert (2 spans) | NR possible | 1950 | -- | 9.8 | 21.0 | Fair | 92.8 | 000000000304660 |
| NBI report | LOCAL | SMALL STREAM | 078380402 | Steel Stringer/Multi-beam or girder | NR possible | 1950 | -- | 58.1 | 104.0 | Fair | 54.3 | 000000000304180 |
| NBI report | LOCAL | SMALL STREAM | 078392904 | Concrete Culvert (2 spans) | -- | 1950 | -- | 9.8 | 21.0 | Fair | 89.0 | 000000000304610 |
| NBI report | LOCAL | SMALL STREAM | 079382701 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1950 | -- | 26.9 | 74.2 | Fair | 49.3 | 000000000305310 |
| NBI report | LOCAL | PIGEON CREEK | 802040 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1950 | -- | 25.9 | 73.2 | Fair | 59.7 | 000000000306730 |
| NBI report | LOCAL | SMALL STREAM | 081403603 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 59.1 | 60.0 | Fair | 49.2 | 000000000308120 |
| NBI report | LOCAL | BUCK CREEK | 078370501 | Steel Stringer/Multi-beam or girder | NR possible | 1950 | 1975 | 36.1 | 79.1 | Fair | 81.8 | 000000000303831 |
| NBI report | JUNIPER RD | SMALL STREAM | 078390906 | Steel Stringer/Multi-beam or girder | -- | 1950 | 2007 | 41.0 | 42.0 | Fair | 74.4 | 000000000304490 |
| NBI report | LOCAL | LONG BRANCH CREEK | 080370301 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1950 | 2007 | 32.2 | 130.6 | Fair | 95.0 | 000000000305940 |
| NBI report | LOCAL | SMALL STREAM | 803440 | Steel Stringer/Multi-beam or girder | -- | 1950 | 2012 | 33.1 | 105.0 | Fair | 73.9 | 000000000306900 |
| NBI report | LOCAL | SMALL STREAM | 081392306 | Steel Stringer/Multi-beam or girder | -- | 1951 | -- | 41.0 | 44.0 | Fair | 75.7 | 000000000307690 |
| NBI report | FM | WALNUT CREEK | 078382303 | Steel Stringer/Multi-beam or girder | -- | 1952 | -- | 50.9 | 54.1 | Fair | 74.2 | 000000000304330 |
| NBI report | LOCAL | WALNUT CREEK | 078382602 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1952 | 1994 | 19.0 | 57.1 | Fair | 56.8 | 000000000304360 |
| NBI report | LOCAL | KEG CREEK | 079390402 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1953 | 1996 | 23.0 | 61.0 | Poor | 45.0 | 000000000305400 |
| NBI report | 110TH ST | KEG CREEK | 079391801 | Prestressed Channel beam | NR eligible | 1954 | -- | 50.9 | 52.2 | Fair | 77.0 | 000000000305530 |
| NBI report | CEDAR RD | DRAINAGE | 079403302 | Prestressed Channel beam | NR possible | 1954 | -- | 40.0 | 42.0 | Fair | 66.0 | 000000000305880 |
| NBI report | LOCAL | SMALL STREAM | 081370303 | Prestressed Channel beam | -- | 1954 | -- | 29.9 | 32.2 | Fair | 54.1 | 000000000306960 |
| NBI report | LOCAL | EAST BRANCH KEG CREEK | 078402002 | Steel Stringer/Multi-beam or girder | -- | 1954 | 2012 | 59.1 | 59.1 | Good | 78.6 | 000000000304770 |
| NBI report | LOCAL | KIDDS CREEK | 081382902 | Steel Stringer/Multi-beam or girder | -- | 1955 | 1982 | 39.0 | 103.0 | Fair | 50.5 | 000000000307470 |
| NBI report | LOCAL | W. NISHNABOTNA RIVER | 081370303 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1955 | 1991 | 58.1 | 128.9 | Fair | 55.2 | 000000000306970 |
| NBI report | LOCAL | BUCK CREEK | 079371202 | Steel Stringer/Multi-beam or girder | -- | 1955 | 2013 | 60.0 | 107.0 | Fair | 79.1 | 000000000304970 |
| NBI report | LOCAL | WILLOW CREEK | 081391401 | Steel Stringer/Multi-beam or girder | -- | 1955 | 2016 | 59.1 | 107.9 | Fair | 67.2 | 000000000307540 |
| NBI report | FM | LONG BRANCH | 081373401 | Prestressed Stringer/Multi-beam or girder | -- | 1956 | -- | 55.1 | 57.1 | Fair | 55.1 | 000000000307250 |
| NBI report | LOCAL | KEG CREEK | 079390403 | Prestressed Channel beam | -- | 1956 | -- | 29.9 | 30.8 | Fair | 63.0 | 000000000305390 |
| NBI report | LOCAL | LONG BRANCH CREEK | 081372401 | Prestressed Stringer/Multi-beam or girder | -- | 1956 | -- | 55.1 | 57.1 | Fair | 74.4 | 000000000307110 |
| NBI report | FM | SMALL STREAM | 078370305 | Prestressed Stringer/Multi-beam or girder | -- | 1957 | -- | 29.9 | 32.2 | Fair | 88.5 | 000000000303820 |
| NBI report | FM | SMALL STREAM | 079380704 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 44.0 | 108.9 | Fair | 67.2 | 000000000305235 |
| NBI report | FM | W NISHNABOTNA RIVER | 081370202 | Concrete Box beam or girders - Multiple (3 spans) | -- | 1957 | -- | 55.1 | 144.0 | Fair | 84.9 | 000000000306950 |
| NBI report | FM | LONG BRANCH | 081372602 | Prestressed Stringer/Multi-beam or girder | -- | 1957 | -- | 55.1 | 57.1 | Fair | 78.4 | 000000000307170 |
| NBI report | LOCAL | SMALL STREAM | 078390503 | Prestressed Channel beam | -- | 1957 | -- | 41.0 | 42.0 | Fair | 64.5 | 000000000304440 |
| NBI report | LOCAL | E BR KEG CREEK | 078401701 | Prestressed Channel beam | -- | 1957 | -- | 43.0 | 43.0 | Fair | 59.5 | 000000000304740 |
| NBI report | LOCAL | BONNIE CREEK | 079372203 | Prestressed Channel beam | -- | 1957 | -- | 29.9 | 30.8 | Fair | 49.2 | 000000000305040 |
| NBI report | LOCAL | SMALL STREAM | 079393102 | Prestressed Channel beam | -- | 1957 | -- | 29.9 | 32.2 | Fair | 61.2 | 000000000305630 |
| NBI report | LOCAL | SMALL STREAM | 079393102 | Prestressed Channel beam | -- | 1957 | -- | 28.9 | 32.2 | Fair | 50.0 | 000000000305640 |
| NBI report | FM | SMALL STREAM | 078402402 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 29.9 | 32.2 | Fair | 91.0 | 000000000304790 |
| NBI report | FM | LITTLE SILVER CREEK | 078403405 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 56.1 | 57.1 | Fair | 65.8 | 000000000304880 |
| NBI report | FM RD F16 | WILLOW CREEK | 081391001 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 48.9 | 128.9 | Fair | 52.8 | 000000000307530 |
| NBI report | FM RD M56 | LONG BRANCH CREEK | 80337 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 38.1 | 120.1 | Fair | 72.7 | 000000000305950 |
| NBI report Bridgehunter | LOCAL | ELKHORN CREEK | 078371603 | Steel Truss - Thru | -- | 1958 | -- | 98.1 | 146.0 | Poor | 19.4 | 000000000303970 |
| NBI report | LOCAL | KEG CREEK | 079402502 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 44.0 | 107.9 | Fair | 70.8 | 000000000305830 |
| NBI report | LOCAL | SMALL STREAM | 079403602 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 42.0 | 43.0 | Fair | 69.8 | 000000000305920 |
| NBI report | FM | ELKHORN CREEK | 078372007 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | -- | 78.1 | 204.1 | Fair | 56.0 | 000000000304010 |
| NBI report | FM | SILVER CREEK | 079393404 | Concrete Slab (3 spans) | -- | 1959 | -- | 39.0 | 103.0 | Fair | 61.7 | 000000000305670 |
| NBI report | FM | PIGEON CREEK | 801640 | Concrete Slab | -- | 1959 | -- | 29.9 | 32.2 | Fair | 76.8 | 000000000306700 |
| NBI report | IA 44 | MOSQUITO CREEK | 0.3 mi. E of jct. IA 191 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | -- | 82.0 | 214.9 | Fair | 80.6 | 000000000047950 |
| NBI report | LOCAL | DUTCH BRANCH | 078391303 | Concrete Culvert (2 spans) | -- | 1959 | -- | 12.1 | 24.9 | Fair | 98.0 | 000000000304560 |
| NBI report | LOCAL | SMALL STREAM | 803037 | Prestressed Stringer/Multi-beam or girder | -- | 1959 | -- | 29.9 | 30.8 | Poor | 64.0 | 000000000306110 |
| NBI report | LOCAL | SMALL STREAM | 802340 | Prestressed Stringer/Multi-beam or girder | -- | 1959 | -- | 55.1 | 57.1 | Fair | 62.4 | 000000000306760 |
| NBI report | FM | SMALL STREAM | 078370701 | Concrete Slab (3 spans) | -- | 1960 | -- | 48.9 | 129.9 | Poor | 26.4 | 000000000303880 |
| NBI report | FM | SILVER CREEK | 078401103 | Concrete Slab (3 spans) | -- | 1960 | -- | 39.0 | 103.0 | Poor | 27.3 | 000000000304710 |
| NBI report | FM | W NISHNABOTNA RIVER | 081373103 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 78.1 | 204.1 | Fair | 45.3 | 000000000307210 |
| NBI report | FM RD F16 | BEE TREE CREEK | 081400905 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 43.0 | 131.9 | Fair | 71.8 | 000000000307960 |
| NBI report Bridgehunter | LOCAL | MOSQUITO CREEK | 079400911 | Steel Truss - Thru | -- | 1960 | -- | 69.9 | 180.1 | Fair | 46.8 | 000000000305730 |
| NBI report | LOCAL | SMALL STREAM | 801340 | Prestressed Stringer/Multi-beam or girder | -- | 1960 | -- | 55.1 | 57.1 | Poor | 47.4 | 000000000306680 |
| NBI report | LOCAL | MOSER CREEK | 081391601 | Prestressed Channel beam | -- | 1960 | -- | 49.9 | 52.2 | Fair | 82.8 | 000000000307560 |
| NBI report | LOCAL | ELK CREEK | 081371801 | Steel Stringer/Multi-beam or girder | -- | 1960 | 2004 | 59.1 | 112.9 | Fair | 64.6 | 000000000307050 |
| NBI report | IA 37 | MOSER CREEK | 1.4 MI. W Jct. IA #191 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1961 | -- | 60.0 | 183.1 | Fair | 99.5 | 000000000047860 |
| NBI report | FM | MOSER CREEK | 081392103 | Concrete Channel beam (3 spans) | -- | 1962 | -- | 30.8 | 83.0 | Fair | 64.9 | 000000000307630 |
| NBI report | LOCAL | SMALL STREAM | 079400801 | Steel Stringer/Multi-beam or girder | NR possible | 1962 | -- | 34.1 | 34.1 | Fair | 79.5 | 000000000305721 |
| NBI report | SO M 16 | MOSQUITO CREEK | 0000 | Concrete Slab (3 spans) | NR possible | 1963 | -- | 39.0 | 103.0 | Fair | 52.8 | 000000000004400 |
| NBI report | LOCAL | SMALL STREAM | 079373401 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1963 | 1996 | 26.9 | 74.2 | Fair | 58.7 | 000000000305130 |
| NBI report | FM | INDIAN CREEK | 078370509 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1965 | -- | 78.1 | 204.1 | Fair | 88.9 | 000000000303850 |
| NBI report | FM | EAST BR W NISHNABOTNA | 078380703 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1965 | -- | 98.1 | 252.0 | Fair | 78.7 | 000000000304230 |
| NBI report | LOCAL | SILVER CREEK | 079390201 | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 59.1 | 60.0 | Fair | 52.9 | 000000000305380 |
| NBI report | US 59 | DRAINAGE DITCH | 2.8 mi. S of Jct. IA 44 | Concrete Culvert (2 spans) | -- | 1966 | -- | 12.1 | 24.9 | Fair | 80.0 | 000000000047790 |
| NBI report | LOCAL | KEG CREEK | 079401303 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1966 | 2000 | 26.9 | 70.9 | Fair | 72.0 | 000000000305770 |
| NBI report | IA 44 | KEG CREEK | 3.4 MI. E OF JCT. 191 | Concrete Culvert (3 spans) | -- | 1967 | -- | 18.0 | 49.9 | Fair | 99.2 | 000000000047960 |
| NBI report | LOCAL | MILL CREEK TRIBUTARY | 081400909 | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 58.1 | 60.0 | Fair | 67.8 | 000000000307970 |
| NBI report | F24 | KIDDS CREEK | 081383103 | Concrete Culvert (2 spans) | -- | 1968 | -- | 9.8 | 21.0 | Fair | 99.9 | 000000000047900 |
| NBI report | LOCAL | SMALL STREAM | 079390801 | Wood Stringer/Multi-beam or girder | -- | 1968 | -- | 26.9 | 26.9 | Fair | 56.3 | 000000000305460 |
| NBI report | US 59 | JENSEN CREEK | 1.2 MI. S. OF JCT. IA 44 | Concrete Culvert (2 spans) | -- | 1968 | -- | 12.1 | 25.9 | Fair | 98.9 | 000000000605870 |
| NBI report | FM | WEST NISHNABOTNA RIVER | 000000000 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 67.9 | 182.1 | Fair | 86.6 | 000000000307230 |
| NBI report | FM | WILLOW CREEK | 811439 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 52.2 | 159.1 | Fair | 91.4 | 000000000361650 |
| NBI report | LOCAL | ELM CREEK | 079371702 | Steel Stringer/Multi-beam or girder | -- | 1969 | -- | 60.0 | 61.0 | Fair | 69.9 | 000000000305020 |
| NBI report | LOCAL | KEG CREEK | 079403503 | Steel Stringer/Multi-beam or girder | -- | 1969 | -- | 30.8 | 82.0 | Poor | 33.0 | 000000000305910 |
| NBI report | LOCAL | MOSER CREEK | 081393104 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1969 | -- | 58.1 | 115.2 | Poor | 41.7 | 000000000307800 |
| NBI report | LOCAL | SMALL STREAM | 078372902 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1969 | 1981 | 46.9 | 161.1 | Fair | 64.8 | 000000000304080 |
| NBI report | FM RD F16 | W FORK/W NISHNABOTNA | 081380501 | Steel Girder and floorbeam system (3 spans) | -- | 1970 | -- | 105.0 | 277.9 | Fair | 89.1 | 000000000307301 |
| NBI report | US 59 | DRAINAGE DITCH | 2.6 MI. N OF Jct. I-80 | Concrete Slab (3 spans) | -- | 1970 | -- | 24.0 | 63.0 | Fair | 91.9 | 000000000047770 |
| NBI report | US 59 | WEST NISHNABOTNA RIVER | 0.8 MI. S OF SR F-58 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1970 | -- | 155.8 | 408.2 | Fair | 82.0 | 000000000047780 |
| NBI report | US 59 | LYON CREEK | 2.6 mi. S of Jct. IA 37 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1970 | -- | 68.9 | 191.9 | Fair | 99.3 | 000000000047800 |
| NBI report | US 59 | DRAINAGE | 2.5 MI. N OF JCT. IA 37 | Concrete Culvert (2 spans) | -- | 1970 | -- | 12.1 | 24.9 | Good | 94.8 | 000000000047810 |
| NBI report | US 59 | WILLOW CREEK | 3.4 mi. N of jct. IA 37 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1970 | -- | 61.0 | 180.1 | Fair | 97.5 | 000000000047840 |
| NBI report | FM | E BR W. NISHNABOTNA RIVE | 079370602 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 98.1 | 253.9 | Good | 93.8 | 000000000304915 |
| NBI report | FM | W FK W. NISHNABOTNA RIVE | 079380704 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1973 | -- | 82.0 | 221.1 | Fair | 79.9 | 000000000305231 |
| NBI report | FM | KEG CREEK | 079390802 | Prestressed Stringer/Multi-beam or girder | -- | 1973 | -- | 95.1 | 98.1 | Good | 90.1 | 000000000305481 |
| NBI report | FM RD F32 | MOSQUITO CREEK | 802640 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1974 | -- | 68.9 | 191.9 | Fair | 89.1 | 000000000306801 |
| NBI report | IA 44 | BUCK CREEK | 3.0 MI. W OF IA 173 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 68.9 | 191.9 | Good | 96.7 | 000000000048051 |
| NBI report | LOCAL | SMALL STREAM | 078371001 | Prestressed Tee beam | -- | 1976 | -- | 41.0 | 42.0 | Poor | 58.1 | 000000000303921 |
| NBI report | FM RD F-32 | W FORK W.NISHNABOTNA RIV | 080381903 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 80.1 | 230.0 | Fair | 93.0 | 000000000306246 |
| NBI report | IA 44 | WEST NISHNABOTNA RIVER | 1.3 MI. E OF Jct. U.S. 59 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 97.1 | 295.0 | Fair | 95.9 | 000000000048001 |
| NBI report | FM | SILVER CREEK | 078403407 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 52.2 | 142.1 | Good | 93.0 | 000000000304870 |
| NBI report | FM | TRIBUTARY MOSQUITO CREEK | 80839 | Concrete Slab (3 spans) | -- | 1980 | -- | 39.0 | 103.0 | Good | 92.2 | 000000000306391 |
| NBI report | FM RD F16 | MOSER CREEK | 081392004 | Concrete Slab (3 spans) | -- | 1981 | -- | 48.9 | 128.0 | Fair | 91.3 | 000000000307621 |
| NBI report | FM | KEG CREEK | 078400603 | Concrete Slab (3 spans) | -- | 1982 | -- | 48.9 | 128.0 | Fair | 81.4 | 000000000304681 |
| NBI report | FM RD F32 | SMALL STREAM | 802437 | Concrete Slab (3 spans) | -- | 1982 | -- | 48.9 | 128.9 | Good | 96.6 | 000000000306071 |
| NBI report | FM RD F32 | PIGEON CREEK | 802940 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1982 | -- | 50.9 | 143.1 | Fair | 96.1 | 000000000306821 |
| NBI report | FM | SQUAW CREEK | 078372203 | Concrete Culvert (2 spans) | -- | 1984 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000304041 |
| NBI report | IA 44 | WEST NISHNABOTNA RIVER | 5.8 E OF JCT. U.S. 59 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1984 | -- | 97.1 | 280.9 | Fair | 91.2 | 000000000048021 |
| NBI report | FM | WEST NISHNABOTNA RIVER | 078393203 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1985 | -- | 82.0 | 229.0 | Good | 90.7 | 000000000304621 |
| NBI report | FM RD F32 | WEST NISHNABOTNA RIVER | 080382205 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1985 | -- | 59.1 | 167.0 | Good | 95.0 | 000000000362640 |
| NBI report | IA 44 | SILVER CREEK | 2.1 MI. W OF JCT. 59 | Concrete Culvert (3 spans) | -- | 1985 | -- | 9.8 | 32.2 | Fair | 88.2 | 000000000047981 |
| NBI report | FM RD M56 | EAST BR WEST NISHNABOTNA | 080372702 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 77.1 | 216.9 | Good | 95.0 | 000000000306091 |
| NBI report | IA 191 | DRAINAGE DITCH | 2.7 MI. N. OF JCT. IA 44 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 67.9 | 209.0 | Fair | 99.5 | 000000000048091 |
| NBI report | LOCAL | LONG BRANCH | 081372603 | Steel Stringer/Multi-beam or girder | -- | 1987 | -- | 52.2 | 54.1 | Fair | 71.6 | 000000000307161 |
| NBI report | FM | PICAYUNE CREEK | 80740 | Concrete Culvert (2 spans) | -- | 1988 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000306601 |
| NBI report | IA 44 | ELM CREEK | 0.2 MI. E OF Jct. SR M47 | Concrete Culvert (3 spans) | -- | 1988 | -- | 12.1 | 37.1 | Good | 97.8 | 000000000605790 |
| NBI report | LOCAL | SMALL STREAM | 078391203 | Prestressed Channel beam | -- | 1988 | -- | 23.0 | 24.0 | Fair | 74.8 | 000000000363090 |
| NBI report | FM | INDIAN CREEK | 078372003 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 68.9 | 191.9 | Good | 95.0 | 000000000303991 |
| NBI report | FM RD M56 | SMALL STREAM | 080380302 | Concrete Culvert (2 spans) | -- | 1989 | -- | 15.1 | 29.9 | Fair | 100.0 | 000000000306181 |
| NBI report | LOCAL | SMALL STREAM | 081393001 | Steel Stringer/Multi-beam or girder | -- | 1989 | -- | 37.1 | 83.0 | Fair | 72.6 | 000000000307781 |
| NBI report | LOCAL | SMALL STREAM | 079390501 | Wood Slab | -- | 1990 | -- | 33.1 | 34.1 | Fair | 82.6 | 000000000305411 |
| NBI report | IA 191 | MOSQUITO CREEK | 2.3 MI. S. OF Jct. IA #37 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1991 | -- | 96.1 | 255.9 | Fair | 87.9 | 000000000048111 |
| NBI report | IA 191 | MOSQUITO CREEK | 2.0 MI. S OF Jct. IA #37 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1991 | -- | 82.0 | 191.9 | Fair | 97.7 | 000000000048121 |
| NBI report | LOCAL | BUCK CREEK | 079373501 | Concrete Slab (3 spans) | -- | 1991 | -- | 48.9 | 128.0 | Good | 95.0 | 000000000305151 |
| NBI report | FM | LYONS CREEK | 080392403 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 55.1 | 153.9 | Good | 99.9 | 000000000306490 |
| NBI report | FM | W. NISHNABOTNA RIVER | 081371003 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 50.9 | 142.1 | Good | 100.0 | 000000000307001 |
| NBI report | IA 37 | MILL CREEK | 3.7 MI E OF Jct. US 30 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 77.1 | 200.1 | Fair | 98.8 | 000000000047851 |
| NBI report | LOCAL | KEG CREEK | 079391801 | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 58.1 | 60.0 | Good | 62.6 | 000000000305541 |
| NBI report | LOCAL | W FORK W NISHNABOTNA RIV | 081380701 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 59.1 | 164.1 | Good | 100.0 | 000000000307331 |
| NBI report | LOCAL | GREELEY CREEK | 081381303 | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 41.0 | 42.0 | Fair | 84.1 | 000000000307391 |
| NBI report Bridgehunter | LOCAL RD | W FORK W NISH | 081391203 | Steel Truss - Thru | -- | 1993 | -- | 75.1 | 137.1 | Fair | 42.1 | 000000000307440 |
| NBI report | FM RD F16 | MOSER CREEK | 081390901 | Concrete Slab (3 spans) | -- | 1994 | -- | 28.9 | 78.1 | Good | 92.7 | 000000000307521 |
| NBI report | LOCAL | W NISHNABOTNA RIVER | 081372103 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1994 | -- | 55.1 | 153.9 | Good | 95.0 | 000000000307081 |
| NBI report | OLD HWY 59 | W FORK W NISH RIVER | 081392406 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1994 | -- | 111.9 | 287.1 | Good | 95.0 | 000000000307696 |
| NBI report | LOCAL | SILVER CREEK | 803439 | Steel Stringer/Multi-beam or girder | -- | 1994 | 2011 | 39.0 | 78.1 | Fair | 72.7 | 000000000306561 |
| NBI report | LOCAL | SNAKE CREEK | 081381702 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 59.1 | 60.0 | Fair | 66.6 | 000000000307431 |
| NBI report | LOCAL | SMALL STREAM | 081391901 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 59.1 | 61.0 | Good | 90.6 | 000000000307611 |
| NBI report | FM | W FK W. NISHNABOTNA RIVE | 079380803 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 68.9 | 191.9 | Good | 99.9 | 000000000305241 |
| NBI report | FM | SMALL STREAM | 079383404 | Concrete Culvert (2 spans) | -- | 1996 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000305351 |
| NBI report | LOCAL | STREAM | 081381402 | Wood Stringer/Multi-beam or girder | -- | 1996 | -- | 23.0 | 24.0 | Good | 86.2 | 000000000307401 |
| NBI report | FM | EAST BR W NISHNABOTNA RI | 078380506 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 107.0 | 251.0 | Good | 100.0 | 000000000304201 |
| NBI report | LOCAL | LONG BRANCH CREEK | 081372402 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 48.9 | 119.1 | Fair | 88.3 | 000000000307121 |
| NBI report | LOCAL | SNAKE CREEK | 081381906 | Steel Stringer/Multi-beam or girder | -- | 1998 | -- | 37.1 | 92.9 | Fair | 81.5 | 000000000307451 |
| NBI report | FM RD F32 | LONG BRANCH | 802137 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | -- | 57.1 | 153.9 | Good | 100.0 | 000000000306021 |
| NBI report | LOCAL | LITTLE SILVER CREEK | 078401505 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 64.0 | 65.0 | Good | 97.0 | 000000000304731 |
| NBI report | LOCAL | ELM CREEK | 079370404 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 46.9 | 47.9 | Fair | 63.9 | 000000000304911 |
| NBI report | LOCAL | ELM CREEK | 079370801 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 37.1 | 39.0 | Good | 63.1 | 000000000304931 |
| NBI report | LOCAL | KEG CREEK | 079390702 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 59.1 | 60.0 | Fair | 88.8 | 000000000305451 |
| NBI report | LOCAL | MOSQUITO CREEK | 079403105 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 77.1 | 216.9 | Good | 84.4 | 000000000305871 |
| NBI report | SPRUCE LOOP | SMALL STREAM | 803137 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 47.9 | 127.0 | Fair | 62.7 | 000000000306130 |
| NBI report | FM RD F32 | E BRANCH W. NISH. RIVER | 802337 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2001 | -- | 73.2 | 205.1 | Good | 100.0 | 000000000306061 |
| NBI report | IA 37 | MOSQUITO CREEK | 0.6 mi. E of Jct. IA 191 | Concrete Slab (3 spans) | -- | 2001 | -- | 50.9 | 133.9 | Good | 99.3 | 000000000047871 |
| NBI report | LOCAL | ELKHORN CREEK | 078371201 | Steel Stringer/Multi-beam or girder | -- | 2001 | -- | 79.1 | 80.1 | Good | 96.0 | 000000000303951 |
| NBI report | LOCAL | SILVER CREEK | 078403411 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2001 | -- | 52.2 | 138.1 | Good | 95.0 | 000000000304891 |
| NBI report | FM RD F32 | LYONS CREEK | 080381904 | Concrete Culvert (2 spans) | -- | 2002 | -- | 12.1 | 26.9 | Good | 99.9 | 000000000361961 |
| NBI report | LOCAL | SMALL STREAM | 802540 | Prestressed Stringer/Multi-beam or girder | NR possible | 2002 | -- | 129.9 | 132.9 | Good | 95.0 | 000000000306791 |
| NBI report | FM | W. NISNABOTNA RIVER | 079380407 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2003 | -- | 65.0 | 175.9 | Good | 100.0 | 000000000305221 |
| NBI report | IA 173 | ELKHORN CREEK | 1.1 mi. N of Jct. SR F-58 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 65.0 | 188.0 | Good | 97.6 | 000000000303961 |
| NBI report | LOCAL | KIDDS CREEK | 081382901 | Steel Stringer/Multi-beam or girder | -- | 2003 | -- | 69.9 | 69.9 | Good | 93.0 | 000000000307461 |
| NBI report | LOCAL | W. NISHNABOTNA RIVER | 079380807 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 63.0 | 184.1 | Good | 94.5 | 000000000305251 |
| NBI report | LOCAL | MOSQUITO CREEK | 079400305 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2004 | -- | 82.0 | 229.0 | Good | 95.0 | 000000000362211 |
| NBI report | FM | SILVER CREEK | 079391501 | Steel Stringer/Multi-beam or girder | -- | 2005 | -- | 65.0 | 65.9 | Good | 87.5 | 000000000305511 |
| NBI report | FM | ELK CREEK | 081373002 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2005 | -- | 101.1 | 256.9 | Fair | 94.9 | 000000000307191 |
| NBI report | LOCAL | E BRANCH W. NISHABOTNA | 078391303 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2005 | -- | 82.0 | 229.0 | Good | 95.0 | 000000000304551 |
| NBI report | FM | W NISHNABOTNA RIVER | 781039 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2007 | -- | 81.0 | 243.1 | Good | 99.9 | 000000000304501 |
| NBI report | FM RD F32 | SMALL STREAM | 080371901 | Concrete Culvert (2 spans) | -- | 2008 | -- | 12.1 | 24.0 | Fair | 100.0 | 000000000306011 |
| NBI report | LOCAL | KEG CREEK | 078400501 | Steel Stringer/Multi-beam or girder | -- | 2008 | -- | 79.1 | 79.1 | Good | 95.0 | 000000000304671 |
| NBI report | LOCAL | INDIAN CREEK | 078373201 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 71.9 | 201.5 | Good | 95.0 | 000000000304111 |
| NBI report | 1600TH ST | SMALL STREAM | EAST OF BEECH RD & 1600th | Steel Stringer/Multi-beam or girder | -- | 2012 | -- | 68.9 | 69.9 | Good | 93.0 | 000000000306721 |
| NBI report | F24 (LINDEN RD) | W FORK NISNABOTNA RIVER | LINDEN/F24 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2012 | -- | 122.1 | 304.1 | Good | 99.8 | 000000000047891 |
| NBI report | WILDWOOD RD | SMALL STREAM | 1/4 mi. South of Hwy 44 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2012 | -- | 42.0 | 80.1 | Good | 72.8 | 000000000305081 |
| NBI report | WILDWOOD RD | SMALL STREAM | 1/4 mi. south of 1400th | Steel Stringer/Multi-beam or girder | -- | 2012 | -- | 79.1 | 79.1 | Good | 95.0 | 000000000306171 |
| NBI report | FM | SILVER CREEK | 802739 | Prestressed Stringer/Multi-beam or girder | -- | 2013 | -- | 55.1 | 58.1 | Good | 89.9 | 000000000306521 |
| NBI report | HAZEL RD | MOSER CREEK | 081392102 | Steel Stringer/Multi-beam or girder | -- | 2013 | -- | 56.4 | 59.4 | Good | 76.8 | 000000000307651 |
| NBI report | LOCAL | LONG BRANCH | 802837 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2013 | -- | 56.4 | 154.2 | Good | 89.0 | 000000000306101 |
| NBI report | LINDEN RD | SMALL STREAM | 079380702 | Prestressed Stringer/Multi-beam or girder | -- | 2014 | -- | 100.1 | 100.1 | Good | 96.0 | 000000000361951 |
| NBI report | REDWOOD AVE | DUTCH BRANCH | 078381602 | Steel Stringer/Multi-beam or girder | -- | 2014 | -- | 42.0 | 86.9 | Good | 94.0 | 000000000304291 |
| NBI report | 1400TH ST | W NISHNABOTNA RIVER | 1400th St W of Orange Rd | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2015 | -- | 60.7 | 163.7 | Good | 100.0 | 000000000306321 |
| NBI report | GINKGO RD | SMALL STREAM | 803039 | Steel Stringer/Multi-beam or girder | -- | 2015 | -- | 41.0 | 85.0 | Good | 90.1 | 000000000306551 |
| NBI report | NISHNA AVE | SMALL STREAM | 079380103 | Concrete Slab (3 spans) | -- | 2015 | -- | 46.9 | 120.1 | Good | 100.0 | 000000000305191 |
| NBI report | WILDWOOD RD | INDIAN CREEK | 079373602 | Steel Stringer/Multi-beam or girder | -- | 2015 | -- | 60.0 | 139.4 | Good | 81.6 | 000000000305161 |
| NBI report | 1700TH ST | LYONS CREEK | 801439 | Steel Stringer/Multi-beam or girder | -- | 2016 | -- | 60.0 | 100.1 | Good | 90.6 | 000000000306441 |
| NBI report | 2200TH ST | ELK CREEK | 081371901 | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 2016 | -- | 52.2 | 138.8 | Good | 100.0 | 000000000307071 |
| NBI report | FIR RD | MOSQUITO CREEK | 080401202 | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 2016 | -- | 68.9 | 188.7 | Good | 100.0 | 000000000306651 |
| NBI report | JUNIPER RD | LYONS CREEK | 801139 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 2016 | -- | 42.0 | 84.0 | Good | 84.5 | 000000000306421 |
| NBI report | 1800TH ST | W FORK W NISHNABOTNA | 80838 | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 2017 | -- | 77.4 | 216.9 | Good | 97.1 | 000000000306201 |
| NBI report | 300TH ST | LITTLE SILVER CREEK | 078402701 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2017 | -- | 42.0 | 74.2 | Good | 92.1 | 000000000304831 |
| NBI report | 500TH ST | SILVER CREEK | 500th West of Hazel | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2017 | -- | 42.0 | 78.1 | Good | 87.3 | 000000000304721 |
| NBI report | 660TH ST | SILVER CREEK | 078400103 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2017 | -- | 40.0 | 80.1 | Good | 91.6 | 000000000304641 |
| NBI report | F16 | MILL CREEK | ON F-16 NORTH OF DOGWOOD | Concrete Slab (3 spans) | -- | 2017 | -- | 39.0 | 100.1 | Good | 100.0 | 000000000366320 |
| NBI report | 1000TH ST | BUCK CREEK | 079372203 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 2018 | -- | 44.9 | 75.1 | Good | 72.1 | 000000000305051 |
| NBI report | 2100TH ST | SNAKE CREEK | 081383001 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2018 | -- | 38.1 | 74.2 | Good | 77.8 | 000000000307481 |
| NBI report | LINDEN RD | SMALL STREAM | 079383002 | Concrete Culvert | -- | 2018 | -- | 9.8 | 34.5 | Good | 99.9 | 000000000305336 |