| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | IA 57 | DRAINAGE DITCH | 0.3 MI W OF E JCT SR T55 | Concrete Culvert (2 spans) | -- | -- | 1928 | 9.8 | 22.0 | Fair | 72.7 | 000000000025800 |
| NBI report | FM | BLACK HAWK CREEK | 088171901 | Concrete Culvert (2 spans) | -- | -- | 2005 | 14.1 | 30.8 | Fair | 71.1 | 000000000165080 |
| NBI report Bridgehunter | LOCAL | BRANCH WOLF CREEK | 086181303 | Concrete Girder and floorbeam system | NR possible | 1914 | -- | 35.1 | 38.1 | Poor | 46.3 | 000000000163750 |
| NBI report | LOCAL | BRANCH WOLF CREEK | 086171101 | Concrete Slab | NR possible | 1915 | -- | 22.0 | 24.0 | Poor | 26.9 | 000000000163480 |
| NBI report | IA 175 | MUNNS CREEK | 0.8 MILE E OF JCT SR T47 | Concrete Slab | -- | 1917 | 1958 | 40.0 | 43.0 | Fair | 79.1 | 000000000025910 |
| NBI report | IA 14 | WOLF CREEK | 0.8 MILES NORTH OF SR D67 | Concrete Slab (2 spans) | -- | 1921 | 1956 | 29.9 | 62.0 | Fair | 55.7 | 000000000025830 |
| NBI report | IA 14 | BLACK HAWK CREEK | 1.5 MI S OF S JCT SR D35 | Steel Girder and floorbeam system (2 spans) | -- | 1931 | 1983 | 45.9 | 179.1 | Fair | 60.8 | 000000000025841 |
| NBI report | FM | BEAVER CREEK ,BRANCH | 088181705 | Concrete Culvert (2 spans) | -- | 1932 | 1949 | 9.8 | 21.0 | Poor | 72.9 | 000000000165400 |
| NBI report | LOCAL | BLACK HAWK CREEK | 087152102 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1946 | -- | 69.9 | 185.0 | Poor | 38.9 | 000000000163990 |
| NBI report | LOCAL ROAD | N FORK OF BEAVER CREEK | 089171902 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1947 | -- | 24.9 | 100.1 | Poor | 56.6 | 000000000165970 |
| NBI report | LOCAL ROAD | SOUTH FORK BEAVER CREEK | 088170601 | Wood Stringer/Multi-beam or girder (6 spans) | -- | 1948 | -- | 24.9 | 150.9 | Poor | 37.0 | 000000000164990 |
| NBI report | LOCAL ROAD | SOUTH FORK BEAVER CREEK | 088180101 | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1948 | -- | 24.9 | 126.0 | Poor | 37.0 | 000000000165250 |
| NBI report | LOCAL ROAD | BEAVER CREEK | 089172801 | Wood Stringer/Multi-beam or girder (7 spans) | Closed | 1948 | -- | 24.9 | 174.9 | -- | 35.0 | 000000000166070 |
| NBI report | LOCAL ROAD | MIDDLE FORK BEAVER CREEK | 089172902 | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1948 | -- | 24.9 | 126.0 | Poor | 58.2 | 000000000166100 |
| NBI report | LOCAL ROAD | S FORK OF BEAVER CREEK | 089173102 | Wood Stringer/Multi-beam or girder (5 spans) | Closed | 1948 | -- | 24.9 | 124.0 | -- | 35.0 | 000000000166130 |
| NBI report | FM | WOLF CREEK | 086173602 | Wood Stringer/Multi-beam or girder (6 spans) | -- | 1949 | -- | 24.9 | 150.9 | Poor | 36.9 | 000000000163670 |
| NBI report | LOCAL ROAD | MIDDLE FORK BEAVER CREEK | 089181801 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1952 | -- | 24.9 | 50.9 | Poor | 36.9 | 000000000166260 |
| NBI report | LOCAL ROAD | BRANCH OF WOLF CREEK | 087173502 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1953 | 1975 | 19.0 | 39.0 | Poor | 37.0 | 000000000164410 |
| NBI report | LOCAL | BRANCH OF BEAVER CREEK | 089170602 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1953 | 1976 | 17.1 | 49.9 | Poor | 40.0 | 000000000165891 |
| NBI report | FM | BEAVER CREEK ,BRANCH | 089182001 | Steel Stringer/Multi-beam or girder | -- | 1954 | -- | 42.0 | 44.0 | Fair | 55.8 | 000000000166300 |
| NBI report | FM | BEAVER CREEK ,BRANCH | 089182001 | Steel Stringer/Multi-beam or girder | -- | 1954 | 2005 | 29.9 | 35.1 | Poor | 60.1 | 000000000166290 |
| NBI report | LOCAL | BRANCH BEAR CREEK | 087183202 | Steel Stringer/Multi-beam or girder | -- | 1954 | 2005 | 42.0 | 44.9 | Fair | 60.8 | 000000000164560 |
| NBI report | LOCAL | DOWD CREEK | 086182002 | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 66.9 | 69.9 | Poor | 41.0 | 000000000163830 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 087170303 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1955 | -- | 55.1 | 112.9 | Poor | 36.0 | 000000000164320 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 089160401 | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 55.1 | 58.1 | Poor | 39.0 | 000000000165680 |
| NBI report | LOCAL ROAD | BRANCH BEAR CREEK | 087183001 | Concrete Culvert (2 spans) | -- | 1955 | -- | 11.2 | 23.0 | Fair | 96.9 | 000000000164520 |
| NBI report | LOCAL ROAD | BRANCH RIVER CREEK | 089161801 | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 28.9 | 30.8 | Poor | 28.9 | 000000000165740 |
| NBI report | NICKEL AVE | MUNNS CREEK | 087163004 | Concrete Culvert (2 spans) | -- | 1955 | -- | 9.8 | 29.9 | Poor | 55.9 | 000000000164260 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 088181002 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1955 | 2001 | 29.9 | 94.2 | Fair | 75.1 | 000000000165360 |
| NBI report | 205TH ST | DRAINAGE DITCH | 088182903 | Concrete Culvert (2 spans) | -- | 1955 | 2003 | 14.1 | 29.9 | Fair | 82.3 | 000000000165430 |
| NBI report | FM | DRAINAGE DITCH | 088182903 | Concrete Culvert (2 spans) | -- | 1955 | 2003 | 12.1 | 24.0 | Fair | 85.9 | 000000000165420 |
| NBI report | FM | DOWD CREEK | 087183402 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 42.0 | 44.9 | Poor | 38.0 | 000000000164580 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 088162001 | Concrete Culvert (2 spans) | -- | 1956 | -- | 12.1 | 24.9 | Poor | 29.5 | 000000000164890 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 088162101 | Concrete Culvert (2 spans) | -- | 1956 | -- | 9.8 | 21.0 | Poor | 51.9 | 000000000164900 |
| NBI report | FM | BEAVER CREEK ,SOUTH FORK | 089173301 | Steel Stringer/Multi-beam or girder (3 spans) | Closed | 1956 | -- | 43.0 | 131.9 | Poor | 34.0 | 000000000166140 |
| NBI report | LOCAL | BRANCH WOLF CREEK | 086171201 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 55.1 | 57.1 | Poor | 48.2 | 000000000163510 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 088180804 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 29.9 | 29.9 | Poor | 37.9 | 000000000165310 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 089163601 | Steel Stringer/Multi-beam or girder | -- | 1956 | -- | 55.1 | 57.1 | Poor | 39.0 | 000000000165840 |
| NBI report | LOCAL RD | BRANCH BLACKHAWK CREEK | 088172601 | Concrete Culvert (2 spans) | -- | 1956 | -- | 9.8 | 21.0 | Poor | 68.5 | 000000000165130 |
| NBI report | LOCAL ROAD | MUNNS CREEK | 087162601 | Concrete Culvert (2 spans) | -- | 1956 | -- | 9.8 | 23.0 | Fair | 85.5 | 000000000164240 |
| NBI report | LOCAL | MUNNS CREEK | 087163003 | Concrete Culvert (2 spans) | -- | 1957 | -- | 9.8 | 24.0 | Fair | 85.0 | 000000000164250 |
| NBI report | LOCAL | BLACKHAWK CREEK | 088161001 | Concrete Culvert (2 spans) | -- | 1957 | -- | 12.1 | 24.9 | Fair | 88.0 | 000000000164830 |
| NBI report | LOCAL | BLACKHAWK CREEK | 088161302 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1957 | -- | 24.9 | 101.1 | Poor | 37.0 | 000000000164850 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 088171202 | Steel Stringer/Multi-beam or girder | -- | 1957 | -- | 55.1 | 58.1 | Poor | 39.0 | 000000000165060 |
| NBI report | LOCAL RD | BRANCH BLACKHAWK CREEK | 089162401 | Concrete Culvert (2 spans) | -- | 1957 | -- | 12.1 | 24.9 | Fair | 86.0 | 000000000165780 |
| NBI report | LOCAL ROAD | WOLF X CREEK | 087182501 | Concrete Culvert (2 spans) | -- | 1957 | -- | 12.1 | 25.9 | Fair | 97.0 | 000000000164510 |
| NBI report | LOCAL ROAD | MIDDLE FORK BEAVER CREEK | 089172802 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 29.9 | 92.9 | Poor | 39.0 | 000000000166080 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 089181702 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1957 | 2005 | 29.9 | 62.0 | Fair | 66.4 | 000000000166240 |
| NBI report | IA 175 | SMALL NATURAL STREAM | 0.1 mi. W of W Jct. IA 14 | Concrete Culvert (2 spans) | -- | 1962 | -- | 9.8 | 21.0 | Fair | 87.2 | 000000000609925 |
| NBI report | LOCAL RD | BRANCH BLACK HAWK CREEK | 088160204 | Steel Stringer/Multi-beam or girder | -- | 1963 | -- | 29.9 | 30.8 | Poor | 46.6 | 000000000164800 |
| NBI report | FM | BRANCH BEAR CREEK | 087183101 | Concrete Culvert (2 spans) | -- | 1964 | -- | 11.2 | 23.0 | Fair | 89.9 | 000000000164530 |
| NBI report | FM | BEAR CREEK ,BRANCH | 087183201 | Concrete Culvert (2 spans) | -- | 1964 | -- | 14.1 | 29.9 | Fair | 81.2 | 000000000164550 |
| NBI report | FM | DOWD CREEK | 087183301 | Concrete Culvert (2 spans) | -- | 1964 | -- | 12.1 | 24.9 | Fair | 89.0 | 000000000164570 |
| NBI report | FM | WOLF CREEK | 087183501 | Concrete Culvert (3 spans) | -- | 1964 | -- | 12.1 | 38.1 | Fair | 97.0 | 000000000164600 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 088163303 | Concrete Culvert (2 spans) | -- | 1964 | -- | 12.1 | 24.9 | Fair | 88.9 | 000000000164960 |
| NBI report | FM | DOWD CREEK, BRANCH | 086182001 | Concrete Culvert (3 spans) | -- | 1965 | -- | 8.9 | 29.9 | Fair | 85.4 | 000000000163820 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 087171302 | Steel Stringer/Multi-beam or girder | -- | 1965 | -- | 42.0 | 44.0 | Poor | 36.8 | 000000000164370 |
| NBI report | FM | DOWD CREEK, BRANCH | 086182101 | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 55.1 | 58.1 | Poor | 64.0 | 000000000163840 |
| NBI report | FM | WOLF CREEK | 086182301 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1966 | -- | 55.1 | 102.0 | Poor | 79.0 | 000000000163850 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 087160102 | Concrete Culvert (3 spans) | -- | 1966 | -- | 12.1 | 42.0 | Fair | 86.0 | 000000000164070 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 087160102 | Concrete Culvert (2 spans) | -- | 1966 | -- | 9.8 | 24.0 | Fair | 74.2 | 000000000164080 |
| NBI report | FM | BRANCH BEAR CREEK | 087183102 | Concrete Culvert (2 spans) | -- | 1966 | -- | 9.8 | 23.0 | Fair | 82.0 | 000000000164540 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 088153403 | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 42.0 | 44.0 | Poor | 26.0 | 000000000164770 |
| NBI report | FM | CREEK | 089152301 | Concrete Culvert (2 spans) | -- | 1966 | -- | 9.8 | 22.0 | Fair | 87.8 | 000000000165620 |
| NBI report | FM | BRANCH BEAVER CREEK | 089171502 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1966 | -- | 30.8 | 62.0 | Poor | 36.6 | 000000000165950 |
| NBI report | LOCAL RD | BRANCH BLACKHAWK CREEK | 089162501 | Concrete Culvert (2 spans) | -- | 1966 | -- | 17.1 | 34.1 | Fair | 71.9 | 000000000165790 |
| NBI report | LOCAL ROAD | BRANCH BLACKHAWK CREEK | 087150402 | Concrete Culvert (2 spans) | -- | 1966 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000163920 |
| NBI report | S75 B AVE | BRANCH OF BEAR CREEK | 087181902 | Concrete Culvert (2 spans) | -- | 1966 | -- | 9.8 | 22.0 | Fair | 78.0 | 000000000164500 |
| NBI report | FM | BRANCH BEAR CREEK | 086180602 | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 55.1 | 57.1 | Fair | 73.9 | 000000000163720 |
| NBI report | FM | BLACKHAWK CREEK | 087161304 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 67.9 | 178.2 | Fair | 79.0 | 000000000164160 |
| NBI report | FM | BRANCH BEAVER CREEK | 089150302 | Concrete Slab | -- | 1968 | -- | 29.9 | 32.2 | Poor | 36.1 | 000000000165510 |
| NBI report | F AVE | SMALL NATURAL STREAM | 087181102 | Concrete Culvert (3 spans) | -- | 1969 | -- | 9.8 | 43.0 | Good | 98.1 | 000000000025960 |
| NBI report | F AVE | SMALL NATURAL STREAM | 087181102 | Concrete Culvert (2 spans) | -- | 1969 | -- | 9.8 | 21.0 | Fair | 95.1 | 000000000025970 |
| NBI report | WASHINGTON ST | SMALL NATURAL STREAM | 088181401 | Concrete Culvert (2 spans) | -- | 1969 | -- | 12.1 | 25.9 | Fair | 83.4 | 000000000025980 |
| NBI report | FM | BRANCH BEAVER CREEK | 089172301 | Concrete Culvert (2 spans) | -- | 1970 | -- | 12.1 | 24.9 | Fair | 85.7 | 000000000166030 |
| NBI report | FM | BEAVER CREEK ,BRANCH | 089172702 | Concrete Culvert (2 spans) | -- | 1970 | -- | 11.2 | 23.0 | Fair | 89.0 | 000000000166060 |
| NBI report | LOCAL ROAD | WOLF CREEK | 086180202 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 23.0 | 47.9 | Fair | 62.8 | 000000000163690 |
| NBI report | FM | BLACKHAWK CREEK | 088173602 | Concrete Slab (3 spans) | -- | 1971 | -- | 48.9 | 128.0 | Fair | 80.4 | 000000000165231 |
| NBI report | FM | BRANCH BEAVER CREEK | 089173402 | Concrete Culvert (2 spans) | -- | 1971 | -- | 12.1 | 24.0 | Fair | 89.0 | 000000000166161 |
| NBI report | FM | BEAVER CREEK ,BRANCH | 089182001 | Concrete Slab (3 spans) | -- | 1971 | -- | 39.0 | 104.0 | Poor | 68.7 | 000000000166311 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 089170902 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 23.0 | 46.9 | Poor | 48.8 | 000000000165901 |
| NBI report | LOCAL RD | BLACK HAWK CREEK | 088161602 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 19.0 | 60.0 | Poor | 42.6 | 000000000164881 |
| NBI report | LOCAL RD | BRANCH BLACKHAWK CREEK | 089163501 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 24.0 | 69.9 | Fair | 68.0 | 000000000165831 |
| NBI report | LOCAL RD | BRANCH BLACKHAWK CREEK | 089163602 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 22.0 | 69.9 | Poor | 52.9 | 000000000165851 |
| NBI report | LOCAL ROAD | BRANCH BLACKHAWK CREEK | 087150202 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 23.0 | 46.9 | Poor | 39.0 | 000000000163901 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 087160203 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 19.0 | 58.1 | Fair | 62.8 | 000000000164091 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 087160403 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 19.0 | 39.0 | Fair | 69.2 | 000000000164111 |
| NBI report | LOCAL ROAD | MUNNS CREEK | 087162102 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 19.0 | 40.0 | Poor | 54.8 | 000000000164201 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 088151802 | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1971 | -- | 23.0 | 92.9 | Poor | 45.7 | 000000000164701 |
| NBI report | FM | WOLF CREEK, BRANCH | 086170704 | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 29.9 | 32.2 | Poor | 68.8 | 000000000163452 |
| NBI report | FM | WOLF CREEK, BRANCH | 086170801 | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 55.1 | 58.1 | Fair | 86.9 | 000000000163462 |
| NBI report | FM | DOWD CREEK | 086183004 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 46.9 | 127.0 | Poor | 88.9 | 000000000163891 |
| NBI report | FM | BEAVER CREEK | 089172202 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 64.0 | 181.1 | Fair | 97.0 | 000000000166010 |
| NBI report | LOCAL ROAD | BRANCH WOLF CREEK | 086173004 | Wood Stringer/Multi-beam or girder (5 spans) | Closed | 1972 | 2000 | 23.0 | 115.2 | -- | 34.0 | 000000000163591 |
| NBI report | FM | BRANCH BLACK HAWK CREEK | 087150302 | Prestressed Stringer/Multi-beam or girder | -- | 1973 | -- | 55.1 | 58.1 | Fair | 92.9 | 000000000163911 |
| NBI report | FM | BLACK HAWK CREEK | 087152202 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1973 | -- | 80.1 | 246.1 | Fair | 92.3 | 000000000164001 |
| NBI report | FM | BEAVER CREEK | 089172201 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1973 | -- | 64.0 | 180.1 | Fair | 96.9 | 000000000165990 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 087153502 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1973 | -- | 17.1 | 35.1 | Fair | 76.1 | 000000000164060 |
| NBI report | FM | MOSQUITO CREEK | 087163402 | Steel Culvert (2 spans) | -- | 1974 | -- | 19.0 | 41.0 | Poor | 61.9 | 000000000164291 |
| NBI report | FM | BLACK HAWK CREEK | 088150802 | Concrete Slab (3 spans) | -- | 1974 | -- | 48.9 | 128.0 | Fair | 91.6 | 000000000164631 |
| NBI report | FM | BEAVER CREEK | 088181503 | Concrete Slab (3 spans) | -- | 1974 | -- | 39.0 | 103.0 | Fair | 83.6 | 000000000165381 |
| NBI report | LOCAL ROAD | CREEK | 086180601 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1974 | -- | 18.0 | 35.1 | Poor | 48.6 | 000000000163711 |
| NBI report | LOCAL ROAD | WOLF CREEK | 086181501 | Wood Stringer/Multi-beam or girder (3 spans) | Closed | 1974 | -- | 17.1 | 48.9 | Poor | 40.0 | 000000000163761 |
| NBI report | FM | WOLF CREEK, BRANCH | 086173201 | Steel Culvert (2 spans) | -- | 1975 | -- | 19.0 | 40.0 | Poor | 72.5 | 000000000163611 |
| NBI report | LOCAL | WOLF CREEK | 086181001 | Concrete Slab (3 spans) | -- | 1975 | -- | 28.9 | 78.1 | Fair | 95.0 | 000000000163741 |
| NBI report | LOCAL ROAD | BRANCH BEAVER CREEK | 089150801 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1975 | -- | 19.0 | 38.1 | Poor | 60.2 | 000000000165541 |
| NBI report | LOCAL | LITTLE WOLF CREEK | 086170201 | Concrete Slab | -- | 1976 | -- | 29.9 | 32.2 | Fair | 85.3 | 000000000163431 |
| NBI report | LOCAL | BRANCH OF BLACKHAWK CREE | 088173102 | Concrete Slab | -- | 1976 | -- | 24.0 | 25.9 | Fair | 85.6 | 000000000165185 |
| NBI report | LOCAL ROAD | BRANCH OF WOLF CREEK | 086172602 | Concrete Slab | -- | 1976 | -- | 29.9 | 32.2 | Poor | 66.4 | 000000000163571 |
| NBI report | LOCAL ROAD | BRANCH OF WOLF CREEK | 086172901 | Concrete Slab | -- | 1976 | -- | 29.9 | 32.2 | Fair | 85.2 | 000000000163581 |
| NBI report | LOCAL ROAD | BRANCH OF BLACKHAWK CREE | 088173202 | Concrete Slab | -- | 1976 | -- | 29.9 | 32.2 | Fair | 85.3 | 000000000165191 |
| NBI report | LOCAL ROAD | MIDDLE FORK OF BEAVER CR | 089182802 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1976 | -- | 19.0 | 39.0 | Fair | 79.0 | 000000000166401 |
| NBI report | R AVE | BRANCH OF BLACKHAWK CREE | 088162302 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1976 | -- | 17.1 | 33.1 | Fair | 75.6 | 000000000164921 |
| NBI report | LOCAL | BLACKHAWK CREEK | 087160705 | Prestressed Tee beam | -- | 1976 | 2007 | 60.0 | 62.0 | Good | 71.1 | 000000000164122 |
| NBI report | FIRST ST | BLACKHAWK CREEK | 088150501 | Concrete Slab (3 spans) | -- | 1977 | -- | 48.9 | 128.0 | Fair | 91.6 | 000000000004144 |
| NBI report Bridgehunter | FIRST ST | BLACKHAWK CREEK | 088150501 | Concrete Slab (3 spans) | -- | 1977 | -- | 39.0 | 103.0 | Fair | 98.4 | 000000000004146 |
| NBI report | FM | BR WOLF CREEK | 086170102 | Concrete Slab | -- | 1977 | -- | 29.9 | 33.1 | Fair | 97.0 | 000000000163427 |
| NBI report | FM | MOSQUITO CREEK | 087152902 | Concrete Slab (3 spans) | -- | 1977 | -- | 48.9 | 128.0 | Fair | 97.6 | 000000000164021 |
| NBI report | FM | BR BLACKHAWK CK | 088152002 | Concrete Culvert (2 spans) | -- | 1977 | -- | 9.8 | 22.0 | Fair | 99.7 | 000000000164715 |
| NBI report | IA 175 | MINNEHAHA CREEK | 0.3 MILE E OF JCT SR T45 | Concrete Slab (3 spans) | -- | 1977 | -- | 35.1 | 92.9 | Fair | 85.0 | 000000000025901 |
| NBI report | IA 175 | MOSQUITO CREEK | 1.2 MILES W OF JCT SR T65 | Concrete Slab (3 spans) | -- | 1977 | -- | 50.9 | 133.5 | Fair | 97.6 | 000000000025931 |
| NBI report | IA 175 | BRANCH BLACKHAWK CREEK | 0.8 MILE W OF JCT SR T69 | Concrete Slab (3 spans) | -- | 1977 | -- | 28.9 | 88.9 | Fair | 96.1 | 000000000025941 |
| NBI report | LOCAL | BLACKHAWK CREEK ,BRANCH | 087180302 | Concrete Culvert (2 spans) | -- | 1977 | -- | 13.1 | 27.9 | Good | 100.0 | 000000000164421 |
| NBI report | LOCAL | BLACK HAWK CREEK | 088171101 | Steel Stringer/Multi-beam or girder | -- | 1977 | -- | 43.0 | 44.9 | Fair | 84.7 | 000000000165031 |
| NBI report | LOCAL | STREAM | 089151401 | Concrete Slab (3 spans) | -- | 1977 | -- | 28.9 | 79.1 | Fair | 97.0 | 000000000165581 |
| NBI report | LOCAL RD | SOUTH FORK BEAVER CREEK | 088180903 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1977 | -- | 19.0 | 56.1 | Poor | 64.5 | 000000000165341 |
| NBI report | LOCAL ROAD | BRANCH OF WOLF CREEK | 086171803 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1977 | -- | 19.0 | 39.0 | Poor | 48.6 | 000000000163535 |
| NBI report | LOCAL ROAD | BRANCH OF WOLF CREEK | 086171803 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1977 | -- | 17.1 | 52.2 | Fair | 78.9 | 000000000163541 |
| NBI report | LOCAL ROAD | DOWD CREEK | 086181601 | Prestressed Stringer/Multi-beam or girder | -- | 1977 | -- | 55.1 | 57.1 | Fair | 86.0 | 000000000163771 |
| NBI report | LOCAL ROAD | CREEK | 087151304 | Wood Stringer/Multi-beam or girder | -- | 1977 | -- | 19.0 | 20.0 | Poor | 57.6 | 000000000163941 |
| NBI report | LOCAL ROAD | BLACKHAWK CREEK | 087181001 | Steel Stringer/Multi-beam or girder | -- | 1977 | -- | 43.0 | 45.9 | Fair | 94.7 | 000000000164461 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 088152302 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1977 | -- | 17.1 | 52.2 | Poor | 64.5 | 000000000164741 |
| NBI report | CENTER ST (D67) | WOLF CREEK | 086173101 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 57.1 | 153.9 | Fair | 94.5 | 000000000025951 |
| NBI report | FM | MIDDLE FORK BEAVER CREEK | 089182502 | Concrete Slab (3 spans) | -- | 1978 | -- | 44.0 | 116.1 | Fair | 96.4 | 000000000166361 |
| NBI report | LOCAL | WOLF CREEK | 086180201 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1978 | -- | 19.0 | 39.0 | Fair | 79.4 | 000000000163681 |
| NBI report | LOCAL | CREEK | 086182501 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 19.0 | 56.1 | Poor | 76.3 | 000000000163871 |
| NBI report | LOCAL | BR BLACKHAWK CREEK | 087170903 | Concrete Slab (3 spans) | -- | 1978 | -- | 48.9 | 127.0 | Fair | 95.7 | 000000000164351 |
| NBI report | LOCAL | SMALL | 088152102 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1978 | -- | 18.0 | 38.1 | Fair | 81.0 | 000000000164721 |
| NBI report | LOCAL | BR BEAVER CREEK | 089171401 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1978 | -- | 19.0 | 38.1 | Poor | 63.1 | 000000000165931 |
| NBI report | LOCAL ROAD | WOLF CREEK | 086173302 | Concrete Slab (3 spans) | -- | 1978 | -- | 48.9 | 128.0 | Good | 95.7 | 000000000163621 |
| NBI report | LOCAL ROAD | DOWD CREEK | 086180901 | Concrete Slab (3 spans) | -- | 1978 | -- | 28.9 | 78.1 | Fair | 96.0 | 000000000163731 |
| NBI report | LOCAL ROAD | BEAVER CREEK | 089170205 | Wood Stringer/Multi-beam or girder (7 spans) | -- | 1978 | -- | 19.0 | 129.9 | Poor | 47.0 | 000000000165910 |
| NBI report | LOCAL | MIDDLE FORK BEAVER CREEK | 089173002 | Wood Stringer/Multi-beam or girder (5 spans) | -- | 1978 | 2016 | 19.0 | 96.1 | Fair | 78.8 | 000000000166121 |
| NBI report | FM | BLACK HAWK CREEK | 087152002 | Concrete Slab (5 spans) | -- | 1979 | -- | 48.9 | 226.1 | Fair | 82.7 | 000000000163981 |
| NBI report | LOCAL | BR BLACKHAWK CREEK | 087170202 | Concrete Slab (3 spans) | -- | 1979 | -- | 48.9 | 128.0 | Fair | 94.9 | 000000000164311 |
| NBI report | LOCAL | BR BLACKHAWK CREEK | 087170702 | Concrete Slab (3 spans) | -- | 1979 | -- | 39.0 | 103.0 | Fair | 95.7 | 000000000164331 |
| NBI report | LOCAL | BR BEAVER CREEK | 089172802 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1979 | -- | 20.0 | 43.0 | Poor | 64.6 | 000000000166091 |
| NBI report | LOCAL ROAD | BLACK HAWK CREEK | 087151403 | Wood Stringer/Multi-beam or girder (11 spans) | -- | 1979 | -- | 19.0 | 220.2 | Fair | 77.2 | 000000000163951 |
| NBI report | FM | SOUTH FORK BEAVER CREEK | 089183606 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 56.1 | 153.9 | Fair | 95.1 | 000000000166421 |
| NBI report | FM | MOSQUITO CREEK | 087153101 | Concrete Slab (3 spans) | -- | 1981 | -- | 39.0 | 103.0 | Good | 97.3 | 000000000164031 |
| NBI report | FM | BLACK HAWK | 088173503 | Concrete Slab (3 spans) | -- | 1981 | -- | 39.0 | 103.0 | Fair | 86.3 | 000000000165221 |
| NBI report | FM | HAMMERS CREEK | 089151202 | Concrete Slab (3 spans) | -- | 1981 | -- | 28.9 | 78.1 | Fair | 97.6 | 000000000165561 |
| NBI report | LOCAL ROAD | CREEK | 089150501 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1981 | -- | 19.0 | 58.1 | Poor | 63.2 | 000000000165521 |
| NBI report | LOCAL ROAD | NORTH FORK BEAVER | 089172902 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1981 | -- | 20.0 | 41.0 | Fair | 81.4 | 000000000166111 |
| NBI report | FM | WOLF CREEK | 086173404 | Concrete Slab (3 spans) | -- | 1982 | -- | 48.9 | 128.0 | Good | 92.9 | 000000000163641 |
| NBI report | FM | MOSQUITO CREEK | 087163602 | Concrete Slab (3 spans) | -- | 1983 | -- | 39.0 | 103.0 | Good | 97.3 | 000000000164301 |
| NBI report | FM | FORK WOLF CREEK | 086173405 | Concrete Culvert (2 spans) | -- | 1983 | -- | 12.1 | 25.9 | Good | 99.9 | 000000000362090 |
| NBI report | LOCAL | MOSQUITO CREEK | 087163302 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1983 | -- | 14.1 | 27.9 | Fair | 84.3 | 000000000164281 |
| NBI report | LOCAL | BLACK HAWK CREEK | 088160802 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1983 | -- | 17.1 | 52.2 | Fair | 78.7 | 000000000164821 |
| NBI report | D 19 160TH ST | SMALL STREAM | 088160607 | Concrete Culvert (3 spans) | -- | 1984 | -- | 9.8 | 36.1 | Good | 100.0 | 000000000025861 |
| NBI report | D19 160TH ST | TRIB BLACKHAWK CREEK | 088160101 | Concrete Slab (3 spans) | -- | 1984 | -- | 30.8 | 83.0 | Fair | 99.0 | 000000000025871 |
| NBI report | FM | BLACK HAWK CREEK | 088161502 | Concrete Slab (3 spans) | -- | 1984 | -- | 48.9 | 128.0 | Fair | 96.6 | 000000000164871 |
| NBI report | LOCAL | FORK OF BLACKHAWK CREEK | 088171202 | Concrete Culvert (2 spans) | -- | 1984 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000165071 |
| NBI report | LOCAL | SOUTH FORK OF BEAVER CK | 088180902 | Concrete Slab (3 spans) | -- | 1984 | -- | 48.9 | 128.0 | Good | 96.7 | 000000000165321 |
| NBI report | LOCAL | FORK OF BEAVER CREEK | 088181502 | Concrete Culvert (3 spans) | -- | 1984 | -- | 12.1 | 37.1 | Fair | 100.0 | 000000000165371 |
| NBI report | D19 160TH ST | BR N BLACKHAWK CREEK | 088150303 | Concrete Culvert (3 spans) | -- | 1985 | -- | 12.1 | 38.1 | Fair | 99.8 | 000000000025891 |
| NBI report | LOCAL | FORK OF DOWD CREEK | 086181603 | Concrete Culvert (3 spans) | -- | 1985 | -- | 12.1 | 39.0 | Good | 100.0 | 000000000163781 |
| NBI report | LOCAL | FORK OF BEAVER CREEK | 089160901 | Concrete Culvert (2 spans) | -- | 1985 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000165711 |
| NBI report | LOCAL | SOUTH FORK BEAVER CREEK | 089173302 | Concrete Slab (5 spans) | -- | 1985 | -- | 34.1 | 159.1 | Good | 95.3 | 000000000166151 |
| NBI report | FM | FORK OF MINNEHAHA CREEK | 087160704 | Concrete Slab (3 spans) | -- | 1986 | -- | 39.0 | 103.0 | Good | 98.3 | 000000000164131 |
| NBI report | FM | BR.BLACKHAWK CREEK | 088162201 | Concrete Culvert (2 spans) | -- | 1986 | -- | 12.1 | 24.9 | Fair | 99.9 | 000000000164911 |
| NBI report | IA 57 | HAMMERS CREEK | 2.4 MI E OF E JCT SR T55 | Concrete Slab (3 spans) | -- | 1986 | -- | 43.0 | 112.9 | Good | 99.2 | 000000000025811 |
| NBI report | LOCAL | BLACK HAWK CREEK | 087153501 | Concrete Culvert (3 spans) | -- | 1986 | -- | 12.1 | 38.1 | Good | 100.0 | 000000000164051 |
| NBI report | FM | BRANCH OF LITTLE WOLF CR | 086171202 | Concrete Culvert (2 spans) | -- | 1987 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000163521 |
| NBI report | FM | BRANCH OF IOWA RIVER | 088183102 | Concrete Culvert (2 spans) | -- | 1987 | -- | 13.1 | 24.0 | Fair | 100.0 | 000000000165451 |
| NBI report | LOCAL | BRANCH OF BLACKHAWK CREE | 088151001 | Concrete Culvert (2 spans) | -- | 1987 | -- | 9.8 | 23.0 | Good | 100.0 | 000000000164661 |
| NBI report | LOCAL | PHELPS CREEK | 089160603 | Concrete Slab (3 spans) | NR possible | 1987 | -- | 28.9 | 78.1 | Good | 97.7 | 000000000165691 |
| NBI report | LOCAL | BRANCH OF BLACKHAWK CREE | 089162701 | Concrete Culvert (2 spans) | -- | 1987 | -- | 12.1 | 25.9 | Good | 100.0 | 000000000165811 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 087171002 | Concrete Slab (3 spans) | -- | 1988 | -- | 39.0 | 103.0 | Good | 99.0 | 000000000164361 |
| NBI report | FM | BRANCH BLACKHAWK CREEK | 088172704 | Concrete Culvert (2 spans) | -- | 1988 | -- | 12.1 | 24.9 | Fair | 100.0 | 000000000165161 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 088171102 | Concrete Culvert (2 spans) | -- | 1988 | -- | 17.1 | 36.1 | Fair | 100.0 | 000000000165051 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 088180904 | Concrete Culvert (3 spans) | -- | 1988 | -- | 12.1 | 38.1 | Fair | 100.0 | 000000000165351 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 089153201 | Concrete Culvert (2 spans) | -- | 1988 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000165651 |
| NBI report | FM | WOLF CREEK, BRANCH | 086182401 | Concrete Slab (3 spans) | -- | 1989 | -- | 38.1 | 103.0 | Fair | 99.0 | 000000000163861 |
| NBI report | FM | BLACKHAWK CREEK ,BRANCH | 088152202 | Concrete Culvert (2 spans) | -- | 1989 | -- | 9.8 | 22.0 | Good | 100.0 | 000000000164731 |
| NBI report | FM | BEAVER CREEK ,NORTH FORK | 089181302 | Concrete Culvert (2 spans) | -- | 1989 | -- | 12.1 | 24.0 | Fair | 99.9 | 000000000166181 |
| NBI report | FM | BEAVER CREEK ,NORTH FORK | 089182401 | Concrete Culvert (2 spans) | -- | 1990 | -- | 14.1 | 28.9 | Fair | 99.9 | 000000000166351 |
| NBI report | LOCAL | DOWD CREEK | 086180401 | Concrete Culvert (2 spans) | -- | 1990 | -- | 12.1 | 25.9 | Good | 100.0 | 000000000163701 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 087181202 | Concrete Slab (3 spans) | -- | 1990 | -- | 39.0 | 103.0 | Good | 100.0 | 000000000164471 |
| NBI report | LOCAL | BLACK HAWK CREEK | 088160102 | Concrete Culvert (2 spans) | -- | 1991 | -- | 13.1 | 27.9 | Fair | 100.0 | 000000000164791 |
| NBI report | LOCAL | BRANCH OF BEAVER CREEK | 089160701 | Concrete Culvert (3 spans) | -- | 1991 | -- | 13.1 | 39.0 | Good | 100.0 | 000000000165702 |
| NBI report | LOCAL | BRANCH BLACKHAWK CREEK | 089162202 | Concrete Culvert (2 spans) | -- | 1991 | -- | 16.1 | 33.1 | Good | 100.0 | 000000000165771 |
| NBI report | LOCAL ROAD | BRANCH BEAVER CREEK | 089160101 | Concrete Culvert (2 spans) | -- | 1991 | -- | 13.1 | 26.9 | Good | 100.0 | 000000000165661 |
| NBI report | LOCAL | BRANCH BEAVER CREEK | 088180903 | Concrete Culvert (3 spans) | -- | 1992 | -- | 12.1 | 39.0 | Good | 100.0 | 000000000165331 |
| NBI report | 205TH ST | BLACKHAWK CREEK | 088172703 | Concrete Culvert (3 spans) | -- | 1993 | -- | 17.1 | 56.1 | Fair | 99.9 | 000000000165151 |
| NBI report | FM | MUNNS CREEK | 087162202 | Concrete Culvert (2 spans) | -- | 1994 | -- | 14.1 | 28.9 | Good | 99.8 | 000000000164221 |
| NBI report | LOCAL | BRANCH BLACK HAWK CREEK | 087161802 | Concrete Culvert (2 spans) | -- | 1994 | -- | 14.1 | 28.9 | Good | 100.0 | 000000000164191 |
| NBI report | LOCAL | BLACKHAWK CREEK | 088161001 | Concrete Culvert (2 spans) | -- | 1995 | -- | 14.1 | 30.8 | Good | 100.0 | 000000000164841 |
| NBI report | LOCAL | FK OF BEAVER CREEK | 089171103 | Prestressed Tee beam | -- | 1995 | -- | 29.9 | 33.1 | Good | 97.0 | 000000000363805 |
| NBI report | FM | BLACKHAWK CREEK BRANCH | 089162602 | Concrete Culvert (2 spans) | -- | 1996 | -- | 12.1 | 26.9 | Good | 100.0 | 000000000165801 |
| NBI report | LOCAL | BR BEAVER CREEK | 089181801 | Concrete Culvert (2 spans) | -- | 1996 | -- | 12.1 | 30.8 | Good | 100.0 | 000000000166251 |
| NBI report | LOCAL | FK OF BLACKHAWK CREEK | 087172401 | Prestressed Tee beam | -- | 1997 | -- | 41.0 | 44.0 | Good | 97.0 | 000000000164391 |
| NBI report | COUNTY ROAD | BRANCH BEAVER CREEK | 089180702 | Prestressed Stringer/Multi-beam or girder | NR possible | 1998 | -- | 48.9 | 48.9 | Good | 97.0 | 000000000166171 |
| NBI report | FM | DOWD CREEK | 087183402 | Prestressed Tee beam | -- | 1998 | -- | 37.1 | 38.1 | Good | 97.0 | 000000000164591 |
| NBI report | FM | BLACK HAWK CREEK | 088152401 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 73.2 | 204.1 | Good | 100.0 | 000000000164751 |
| NBI report | FM | SMALL STREAM | 088160302 | Concrete Culvert (2 spans) | -- | 1999 | -- | 9.8 | 23.0 | Good | 100.0 | 000000000607705 |
| NBI report | LOCAL | SMALL STREAM | 087181002 | Prestressed Tee beam | -- | 1999 | -- | 27.9 | 29.9 | Good | 97.0 | 000000000364095 |
| NBI report | LOCAL ROAD | BRANCH OF HAMMERS CREEK | 089150201 | Prestressed Tee beam | -- | 1999 | -- | 50.9 | 50.9 | Good | 97.0 | 000000000165481 |
| NBI report | MAIN ST | WOLF CREEK | 086173201 | Concrete Slab (3 spans) | -- | 1999 | -- | 56.1 | 148.0 | Good | 97.8 | 000000000002491 |
| NBI report | SEWAGE ENT. | FORK OF BLACKHAWK CREEK | 088150501 | Concrete Slab (3 spans) | -- | 1999 | -- | 27.9 | 71.9 | Good | 84.5 | 000000000606975 |
| NBI report | T-53 (S AVE) | US 20 | 2.0 MILES WEST OF SR T55 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1999 | -- | 121.1 | 233.9 | Good | 95.0 | 000000000607255 |
| NBI report | T47 (Q AVE) | US 20 | 3.0 MILES E OF JCT IA 14 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1999 | -- | 116.1 | 234.9 | Good | 98.0 | 000000000607325 |
| NBI report | US 20 | SMALL STREAM | 0.2 MILE E OF JCT IA 14 | Concrete Culvert (2 spans) | -- | 1999 | -- | 9.8 | 21.0 | Good | 84.1 | 000000000607690 |
| NBI report | US 20 | SMALL STREAM | 2.0 MILES EAST OF SR T55 | Concrete Culvert (2 spans) | -- | 1999 | -- | 9.8 | 21.0 | Good | 83.4 | 000000000607695 |
| NBI report | US 20 | SMALL STREAM | 2.6 MILES W OF JCT SR T55 | Concrete Culvert (2 spans) | -- | 1999 | -- | 14.1 | 30.8 | Good | 83.5 | 000000000607700 |
| NBI report | US 20 EB | LOCAL STREAM | 0.1 mi. W Jct. SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | -- | 66.9 | 180.1 | Good | 98.5 | 000000000607305 |
| NBI report | VISTA AVE | US 20 | 1.6 MILES EAST OF SR T55 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1999 | -- | 116.1 | 229.3 | Good | 97.0 | 000000000607720 |
| NBI report | X AVENUE | US 20 | 2.0 MILES WEST OF SR D18 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1999 | -- | 110.9 | 229.3 | Good | 94.0 | 000000000606970 |
| NBI report | EB US 20 RAMP B | SMALL STREAM | 0.1 mi. W of Jct. SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 62.0 | 175.9 | Good | 100.0 | 000000000607315 |
| NBI report | KING AVE | BRANCH WOLF CREEK | 086173408 | Concrete Culvert (2 spans) | -- | 2000 | -- | 12.1 | 24.9 | Good | 100.0 | 000000000163661 |
| NBI report | R AVE | BRANCH BLACK HAWK CREEK | 087161402 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 63.0 | 178.2 | Good | 100.0 | 000000000164181 |
| NBI report | US 20 EB | GRUNDY RD | AT JUNCTION WITH SR D18 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 66.9 | 164.1 | Good | 99.0 | 000000000606965 |
| NBI report | US 20 EB | SR T55 | AT JUNCTION WITH SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 91.9 | 177.2 | Good | 98.4 | 000000000607260 |
| NBI report | US 20 EB | IA 14 | AT JUNCTION IA 14 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 102.0 | 208.0 | Good | 99.6 | 000000000607320 |
| NBI report | US 20 EB | SMALL STREAM | 0.9 mi. W of Jct. SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 57.1 | 154.9 | Good | 98.4 | 000000000607715 |
| NBI report | US 20 WB | GRUNDY RD | AT JUNCTION SR D18 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 66.9 | 164.1 | Good | 98.4 | 000000000606960 |
| NBI report | US 20 WB | SMALL STREAM | 0.9 MILES W OF JCT SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 57.1 | 154.9 | Good | 98.4 | 000000000607745 |
| NBI report | US 20 WB | IA 14 | AT JUNCTION WITH IA 14 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 102.0 | 208.0 | Good | 99.6 | 000000000607750 |
| NBI report | WB US 20 | SR T55 | At the Jct. SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 91.9 | 177.2 | Good | 98.4 | 000000000607265 |
| NBI report | WB US 20 | LOCAL STREAM | 0.1 MILES W OF JCT SR T55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 66.9 | 183.1 | Good | 98.5 | 000000000607310 |
| NBI report | LOCAL | BR BEAVER CREEK | 088170604 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2001 | -- | 57.1 | 153.9 | Good | 100.0 | 000000000165001 |
| NBI report | LOCAL ROAD | WOLF CREEK | 086182601 | Concrete Slab (3 spans) | -- | 2001 | -- | 28.9 | 78.1 | Good | 100.0 | 000000000163881 |
| NBI report | LOCAL | BLACKHAWK CREEK | 087160902 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 65.0 | 179.1 | Good | 100.0 | 000000000164141 |
| NBI report | LOCAL | BR HAMMERS CREEK | 089151402 | Prestressed Tee beam | -- | 2002 | -- | 48.9 | 52.2 | Good | 97.0 | 000000000165591 |
| NBI report | LOCAL RD | BR BLACK HAWK CREEK | 088173302 | Concrete Culvert (2 spans) | -- | 2002 | -- | 14.1 | 40.0 | Good | 100.0 | 000000000165211 |
| NBI report | LOCAL ROAD | RK BEAVER CREEK | 088180602 | Concrete Slab (3 spans) | -- | 2002 | -- | 39.0 | 103.0 | Good | 100.0 | 000000000165301 |
| NBI report | 165TH STREET | BR BEAVER CREEK | 088180205 | Concrete Culvert (2 spans) | -- | 2003 | -- | 12.1 | 24.0 | Good | 100.0 | 000000000608465 |
| NBI report | B AVENUE | US 20 | 4.0 MILES W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 116.1 | 233.9 | Good | 95.0 | 000000000608505 |
| NBI report | D AVENUE | US 20 | 2.0 MILES W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 110.9 | 224.1 | Good | 95.0 | 000000000608500 |
| NBI report | J AVENUE | US 20 | 4.0 MILES W OF JCT IA 14 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 110.9 | 224.1 | Good | 95.0 | 000000000608535 |
| NBI report | L AVENUE | US 20 | 2.0 MILES W OF JCT IA 14 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 110.9 | 224.1 | Good | 95.0 | 000000000608530 |
| NBI report | LOCAL | CREEK | 089170601 | Concrete Culvert (3 spans) | -- | 2003 | -- | 14.1 | 43.0 | Good | 100.0 | 000000000165881 |
| NBI report | LOCAL ROAD | BEAVER CREEK | 089171501 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 82.0 | 243.1 | Good | 100.0 | 000000000165941 |
| NBI report | T-19 | DRAINAGE | 088180212 | Concrete Culvert (2 spans) | -- | 2003 | -- | 9.8 | 21.0 | Good | 99.3 | 000000000608490 |
| NBI report | US 20 EB | SOUTH BEAVER CREEK | 0.1 MILE W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 111.9 | 276.9 | Good | 100.0 | 000000000608515 |
| NBI report | US 20 EB | S.BEAVER CREEK | 3.5 MILES W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 57.1 | 173.9 | Good | 93.5 | 000000000608525 |
| NBI report | US 20 EB | H AVENUE | 1.9 MILES EAST JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 57.1 | 149.0 | Good | 93.6 | 000000000608550 |
| NBI report | US 20 EB | T 19 | at Jct. S.R. T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 95.1 | 173.9 | Good | 99.6 | 000000000608560 |
| NBI report | US 20 EB OFF RA | SOUTH BEAVER CREEK | 0.1 MILE W OF JCT SR T19 | Concrete Slab (5 spans) | -- | 2003 | -- | 43.0 | 201.1 | Good | 76.4 | 000000000608495 |
| NBI report | US 20 WB | SOUTH BEAVER CREEK | 0.1 MILE W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 111.9 | 276.9 | Good | 100.0 | 000000000608510 |
| NBI report | US 20 WB | S.BEAVER CREEK | 3.5 MILES W OF JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 57.1 | 173.9 | Good | 93.6 | 000000000608520 |
| NBI report | US 20 WB | H AVENUE | 1.9 MILES EAST JCT SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 57.1 | 149.0 | Good | 93.6 | 000000000608545 |
| NBI report | US 20 WB | SR T19 | At the Jct. SR T19 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 95.1 | 173.9 | Good | 99.6 | 000000000608555 |
| NBI report | US 20 WB ON RAM | BEAVER CREEK | 0.1 MILE W OF JCT SR T19 | Concrete Slab (5 spans) | -- | 2003 | -- | 43.0 | 201.1 | Good | 76.4 | 000000000608540 |
| NBI report | FM | BR N BLACKHAWK CREEK | 088160101 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 106.0 | 243.1 | Good | 99.6 | 000000000025881 |
| NBI report | FM | FORK BEAVER CREEK | 089182702 | Concrete Slab (3 spans) | -- | 2004 | -- | 48.9 | 128.0 | Good | 100.0 | 000000000166381 |
| NBI report | LOCAL | BLACKHAWK CREEK BRANCH | 089153102 | Concrete Slab (3 spans) | -- | 2004 | -- | 44.0 | 101.1 | Good | 100.0 | 000000000165641 |
| NBI report | 250TH ST | MUNNS CREEK | 087162201 | Prestressed Tee beam | -- | 2006 | -- | 55.1 | 56.1 | Good | 94.7 | 000000000164211 |
| NBI report | B AVENUE | TRIB TO BEAVER CREEK | 089182002 | Prestressed Tee beam | -- | 2006 | -- | 41.0 | 42.0 | Good | 97.0 | 000000000365125 |
| NBI report | IA 14 | N. BLACKHAWK CREEK | 1.2 MILES S OF JCT US 20 | Concrete Slab (3 spans) | -- | 2006 | -- | 35.1 | 92.9 | Good | 95.6 | 000000000025851 |
| NBI report | LOCAL ROAD | BRANCH BLACK HAWK CREEK | 088151102 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2006 | -- | 73.2 | 201.1 | Good | 100.0 | 000000000164671 |
| NBI report | LOCAL ROAD | MIDDLE FORK BEAVER CREEK | 089182801 | Concrete Slab (3 spans) | -- | 2006 | -- | 44.0 | 115.2 | Good | 100.0 | 000000000166391 |
| NBI report | LOCAL RD | BLACK HAWK CREEK | 088161402 | Concrete Slab (3 spans) | -- | 2007 | -- | 44.0 | 115.2 | Good | 100.0 | 000000000164862 |
| NBI report | LOCAL ROAD | BRANCH OF HAMMERS CREEK | 089150301 | Prestressed Tee beam | -- | 2007 | -- | 43.0 | 44.0 | Good | 97.0 | 000000000165491 |
| NBI report | LOCAL | HAMMERS CREEK | 089150101 | Prestressed Tee beam | -- | 2009 | -- | 55.1 | 56.1 | Good | 98.9 | 000000000165471 |
| NBI report | FM | BLACK HAWK CREEK | 088172802 | Prestressed Tee beam | -- | 2010 | -- | 43.0 | 44.0 | Good | 97.0 | 000000000165171 |
| NBI report | C AVE | BRANCH BEAVER CREEK | 088180502 | Prestressed Tee beam (2 spans) | NR possible | 2011 | -- | 45.9 | 94.2 | Good | 95.0 | 000000000165291 |
| NBI report | SR D35 | BLACK HAWK CREEK | 088153503 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 88.9 | 268.1 | Good | 95.3 | 000000000164781 |
| NBI report | 230TH ST | BLACK HAWK CREEK | 087151201 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2012 | -- | 102.0 | 304.1 | Good | 100.0 | 000000000163931 |
| NBI report | A AVE | BRANCH BEAVER CREEK | 089181802 | Prestressed Tee beam | -- | 2012 | -- | 49.9 | 49.9 | Good | 92.0 | 000000000166281 |
| NBI report | E AVE | SOUTH FORK BEAVER CREEK | 088181502 | Steel Culvert (3 spans) | -- | 2012 | -- | 5.9 | 29.9 | Good | 100.0 | 000000000365800 |
| NBI report | 260TH ST | DOWD CREEK | 87182801 | Steel Culvert (3 spans) | -- | 2013 | -- | 5.6 | 22.0 | Good | 99.0 | 000000000365940 |
| NBI report | D55 (290TH ST) | BRANCH WOLF CREEK | 86171101 | Concrete Culvert (2 spans) | -- | 2013 | -- | 17.1 | 34.1 | Good | 100.0 | 000000000163491 |
| NBI report | C AVE | STREAM | 088182902 | Steel Culvert (3 spans) | -- | 2014 | -- | 5.6 | 22.3 | Good | 100.0 | 000000000366060 |
| NBI report | LINCOLN ST | BLACKHAWK CREEK | 088173501 | Concrete Slab (3 spans) | -- | 2014 | -- | 27.9 | 70.9 | Good | 96.2 | 000000000006046 |
| NBI report | 175TH ST | BRANCH BLACK HAWK CREEK | 088151203 | Steel Culvert (3 spans) | -- | 2015 | -- | 6.6 | 26.9 | Good | 94.7 | 000000000164682 |
| NBI report | 180TH ST | BLACK HAWK CREEK | 088151801 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2015 | -- | 61.0 | 167.0 | Good | 100.0 | 000000000164691 |
| NBI report | T13 D AVE | WATERWAY | 089181002 | Concrete Culvert (3 spans) | -- | 2015 | -- | 4.9 | 24.9 | Good | 99.9 | 000000000366175 |
| NBI report | 120TH ST | N FORK BEAVER CREEK | 089181501 | Concrete Culvert (2 spans) | -- | 2016 | -- | 13.1 | 26.9 | Good | 100.0 | 000000000366265 |
| NBI report | 250TH ST | BLACK HAWK CREEK | 087152401 | Steel Culvert (3 spans) | -- | 2016 | -- | 5.9 | 25.9 | Good | 67.3 | 000000000366250 |
| NBI report | K AVE | BLACK HAWK CREEK | 088171002 | Steel Culvert (3 spans) | -- | 2016 | -- | 7.9 | 29.9 | Good | 100.0 | 000000000366255 |
| NBI report | R AVE | MUNNS CREEK | 087161402 | Concrete Slab (3 spans) | -- | 2016 | -- | 30.8 | 83.0 | Good | 98.0 | 000000000164172 |