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Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

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
MUD CREEK Iowa Good 2021 30.8 m 610
US 30 Iowa Good 2017 77.8 m 610
SPRING CREEK Iowa Fair 1962 8.8 m 610
ZADIE CREEK Iowa Poor 1925 10.7 m 610
MAQUOKETA RIVER Iowa Fair 1956 174.0 m 610
I-35 Iowa Good 1998 122.2 m 610
SMALL STREAM Iowa Good 1993 8.8 m 609
LITTLE FLOYD RIVER Iowa Fair 1963 39.0 m 609
DRAINAGE DITCH Iowa Fair 1956 18.9 m 609
WILLOW CREEK Iowa Good 1987 39.0 m 609
DRAINAGE Iowa Poor 1976 13.4 m 609
NO NAME CREEK Iowa Good 1965 6.7 m 609
COLD WATER CREEK Iowa Fair 1971 8.8 m 609
MAPLE RIVER Iowa Good 1998 69.8 m 609
UNNAMED CREEK Iowa Good 2005 6.1 m 609
NO NAME CREEK Iowa Good 2021 14.2 m 609
S FORK IOWA RIVER Iowa Fair 1939 56.4 m 609
TURKEY RIVER Iowa Poor 1953 104.5 m 609
CAMP CREEK Iowa Good 2005 7.9 m 609
BUFFALO CREEK Iowa Good 2013 27.7 m 609
CAMP CREEK Iowa Fair 1992 25.6 m 609
LYONS CREEK Iowa Good 2002 8.2 m 608
I-29 Iowa Fair 1967 99.7 m 608
VIRDEN CREEK Iowa Fair 1970 7.6 m 606
SMALL NATURAL STREAM Iowa Fair 1931 6.4 m 600
SUGAR CREEK Iowa Fair 1967 69.8 m 600
MILLER CREEK Iowa Fair 2001 23.8 m 600
SMALL STREAM Iowa Fair 1998 8.2 m 600
EAST BUTTRICK CREEK Iowa Good 2023 7.0 m 600
US 218 Iowa Good 1995 69.2 m 599
TRIB TO CEDAR RIVER Iowa Fair 2004 12.5 m 599
TURKEY RIVER OVER FLOW Iowa Good 1996 13.4 m 599
SMALL STREAM Iowa Fair 1970 10.1 m 599
DRAINAGE Iowa Fair 1998 8.8 m 599
SILVER CREEK Iowa Fair 1960 38.7 m 599
DRY RUN CREEK Iowa Fair 1986 11.3 m 599
I-380 Iowa Good 1984 110.0 m 599
W BR BEAVER DAM CREEK Iowa Good 2018 15.9 m 599
SMALL STREAM Iowa Fair 1970 10.1 m 599
WET CREEK Iowa Fair 1992 7.6 m 599
UNNAMED CREEK Iowa Poor 1961 23.8 m 598
STREAM Iowa Fair 1963 7.3 m 598
NISHNABOTNA RIVER Iowa Fair 1958 55.5 m 597
SPRING CREEK Iowa Fair 1975 30.5 m 597
DRAINAGE DITCH Iowa Good 2015 6.4 m 597
JIM CREEK Iowa Poor 1972 38.1 m 597
TOM CREEK Iowa Poor 1962 9.8 m 597
DD Iowa Poor 1959 55.5 m 597
SMALL STREAM Iowa Fair 1985 6.4 m 597
DRAINAGE Iowa Poor 1949 46.3 m 597

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.