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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
US 20 Iowa Fair 1970 79.9 m 1,170
BRANCH FLOYD RIVER Iowa Fair 1976 28.3 m 1,170
DRY RUN Iowa Fair 1973 39.0 m 1,170
MILL CREEK Iowa Fair 1973 11.0 m 1,170
DRY RUN Iowa Good 1973 39.0 m 1,170
MAQUOKETA RIVER Iowa Fair 1966 127.1 m 1,170
CROOKED CREEK Iowa Fair 1951 75.0 m 1,170
SPRING BRANCH Iowa Good 2000 9.8 m 1,169
SMALL NATURAL STREAM Iowa Fair 1969 13.2 m 1,169
SMALL NATURAL STREAM Iowa Fair 1969 6.3 m 1,169
STREAM Iowa Fair 1958 6.1 m 1,169
HARTER CR Iowa Fair 1963 22.9 m 1,169
WAPSIPINICON RIVER Iowa Good 2013 129.8 m 1,169
SMALL STREAM Iowa Good 1900 6.4 m 1,168
WHITE FOX CREEK Iowa Good 2014 30.8 m 1,168
JOHNSON CREEK Iowa Good 2006 26.5 m 1,168
CREEK Iowa Good 2022 8.8 m 1,168
WALNUT CREEK Iowa Good 2013 52.7 m 1,168
DRY RUN Iowa Good 1998 8.8 m 1,168
DRAINAGE Iowa Good 1970 7.3 m 1,167
LITTLE ROCK RIVER Iowa Fair 1949 46.6 m 1,167
SLATER CREEK Iowa Good 2007 7.3 m 1,160
IA 163 Iowa Good 1997 82.6 m 1,160
SLATER CREEK Iowa Good 2007 7.3 m 1,160
SLATER CREEK Iowa Fair 2007 7.3 m 1,160
ROCK CREEK Iowa Good 1990 31.7 m 1,160
DRAINAGE DITCH Iowa Good 1973 6.4 m 1,160
DRAINAGE DITCH Iowa Fair 1946 16.5 m 1,160
W FK CEDAR RIVER Iowa Fair 1984 106.6 m 1,160
BR W FK CEDAR RIVER Iowa Good 1984 58.5 m 1,160
W FK CEDAR RIVER Iowa Fair 1984 58.5 m 1,160
BR W FORK CEDAR RIVER Iowa Good 1984 17.7 m 1,160
NISHNABOTNA RIVER Iowa Good 1994 191.7 m 1,160
CATFISH CREEK Iowa Good 2010 14.0 m 1,160
CC RR Iowa Fair 1973 52.1 m 1,160
CLOIE CREEK Iowa Fair 1992 10.4 m 1,159
I-35 Iowa Fair 1972 99.1 m 1,159
FLOOD CREEK Iowa Good 2016 46.6 m 1,159
DRAINAGE DITCH Iowa Poor 1919 8.2 m 1,159
JOHNS CREEK Iowa Fair 1976 38.1 m 1,157
LIZARD CREEK Iowa Poor 1974 39.0 m 1,157
SILVER CREEK Iowa Good 2013 17.7 m 1,155
BIG CREEK Iowa Poor 1959 48.5 m 1,151
SMALL Iowa Fair 1966 6.1 m 1,150
UNION CREEK Iowa Fair 1995 21.6 m 1,150
SMALL Iowa Fair 1966 7.0 m 1,150
DRAINAGE DITCH Iowa Good 1988 28.3 m 1,150
TRIB TO DRY RUN CREEK Iowa Good 1994 10.7 m 1,149
MELONE CREEK Iowa Fair 1969 30.5 m 1,149
BASKINS CREEK Iowa Poor 1971 26.8 m 1,149

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.