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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Bridge Database

23,716 bridges in the FHWA National Bridge Inventory in Iowa.

National Bridge Inventory Database

Browse 23,716 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

Clear
BridgeLocationConditionYear BuiltLengthADT
BIG BEAR CREEK Iowa Good 1982 55.8 m 2,090
NORTH SKUNK RIVER Iowa Good 1992 100.0 m 2,090
BR OF CHARITON RIVER Iowa Good 2014 11.3 m 2,090
IA 14 Iowa Fair 1978 76.5 m 2,090
MIDDLE NODAWAY RIVER Iowa Fair 1972 79.6 m 2,090
STREAM Iowa Fair 1972 25.3 m 2,090
SILVER CREEK Iowa Fair 1985 9.8 m 2,090
US 30 Iowa Fair 1963 69.2 m 2,090
SMALL NATURAL STREAM Iowa Fair 1954 17.7 m 2,085
WINNEBAGO RIVER Iowa Fair 1962 68.6 m 2,082
BEAVER CREEK Iowa Good 1979 66.1 m 2,082
I-80 Iowa Good 1959 100.6 m 2,082
BEAR CREEK Iowa Good 1982 54.6 m 2,082
DRAINAGE Iowa Good 2003 6.4 m 2,082
LATERAL #77 DD #23 Iowa Fair 1900 8.5 m 2,081
STREAM Iowa Good 1952 12.2 m 2,080
STREAM Iowa Fair 1952 9.1 m 2,080
TURKEY CREEK Iowa Good 2018 46.0 m 2,080
MIDDLE RIVER Iowa Good 2018 69.9 m 2,080
I-35 Iowa Fair 1970 117.7 m 2,080
MSE WALL Iowa Good 2017 39.2 m 2,080
EAST NISHNABOTNA RIVER Iowa Fair 1973 108.5 m 2,080
BEAR CREEK Iowa Good 2008 53.5 m 2,080
STONY CREEK Iowa Poor 1954 31.1 m 2,080
IOWA 10 Iowa Good 2002 69.5 m 2,075
JOHNSON CREEK Iowa Good 2013 7.9 m 2,071
MOSQUITO CREEK Iowa Fair 1963 58.8 m 2,071
MOSQUITO CREEK Iowa Fair 1963 62.5 m 2,071
HENSCHAL CREEK Iowa Fair 1963 35.7 m 2,071
MILL CREEK Iowa Fair 1985 148.1 m 2,070
GREY CREEK Iowa Good 1985 82.6 m 2,070
GREY CREEK Iowa Good 1985 40.8 m 2,070
LINDSEY CREEK Iowa Fair 1979 28.3 m 2,070
IA 60 Iowa Good 2005 71.3 m 2,070
W FORK OF FLOYD RIVER Iowa Good 2004 78.0 m 2,070
IA 60 Iowa Good 2005 71.3 m 2,070
US 20 Iowa Good 1980 81.7 m 2,062
IOWA RIVER Iowa Poor 1971 106.1 m 2,060
TRIB TO MOSQUITO CREEK Iowa Good 2014 9.8 m 2,060
CREEK Iowa Poor 1941 9.1 m 2,060
IA 330 Iowa Good 2017 80.8 m 2,060
BRANCH 19 OF DD NO 53 Iowa Good 2018 18.3 m 2,060
IOWA 10 Iowa Good 2002 69.5 m 2,060
OTTER CREEK Iowa Good 2006 89.0 m 2,055
OTTER CREEK Iowa Good 2006 89.0 m 2,055
BIG WHISKEY CREEK Iowa Good 2017 27.4 m 2,054
MOSQUITO CREEK Iowa Good 1998 64.9 m 2,051
US 30 Iowa Fair 1972 124.1 m 2,050
WEST NISHNABOTNA RIVER Iowa Fair 1954 126.2 m 2,050
OVERFLOW W BRANCH RIVER Iowa Fair 1954 90.5 m 2,050

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.