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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 18 Iowa Good 2000 61.9 m 1,445
BEAR CREEK Iowa Fair 1999 39.0 m 1,444
DRY CREEK Iowa Poor 1961 6.4 m 1,444
DRY CREEK Iowa Fair 1999 35.1 m 1,444
TROUBLESOME CREEK Iowa Fair 1968 63.1 m 1,442
EAST BOYER RIVER Iowa Good 1995 61.6 m 1,442
MORGAN CREEK Iowa Good 2016 155.2 m 1,440
STREAM Iowa Fair 1949 9.1 m 1,440
STREAM Iowa Good 1990 7.3 m 1,440
DES MOINES RIVER Iowa Good 2012 242.7 m 1,440
BRANCH YELLOW RIVER Iowa Fair 1967 83.5 m 1,440
N FORK YELLOW RIVER Iowa Fair 1967 86.6 m 1,440
DRAINAGE Iowa Fair 1975 7.9 m 1,438
US 34 Iowa Fair 1967 55.8 m 1,432
MILL CREEK Iowa Fair 1989 58.8 m 1,430
BLUE EARTH RIVER Iowa Fair 1992 36.9 m 1,430
I-80 Iowa Fair 1964 71.6 m 1,430
CRANE CREEK Iowa Fair 1976 40.5 m 1,430
DRAINAGE DITCH Iowa Good 1976 9.8 m 1,430
CHURCH CREEK Iowa Good 2009 40.5 m 1,430
BLOWERS CREEK Iowa Fair 1978 11.0 m 1,429
DRAINAGE Iowa Poor 1900 32.3 m 1,429
BLACKHAWK CREEK Iowa Poor 1977 39.0 m 1,429
BLACKHAWK CREEK Iowa Poor 1977 31.4 m 1,429
HAMILTON-STORY 1 OPEN DD Iowa Good 2012 6.9 m 1,427
KEIGLEY BRANCH Iowa Fair 1967 17.7 m 1,427
KEG CREEK Iowa Good 2003 90.5 m 1,425
TRIB.TO WAPSIPINICON R Iowa Fair 1925 6.5 m 1,424
BLUE GRASS CREEK Iowa Good 2003 27.4 m 1,423
MUDDY CREEK Iowa Fair 1989 27.4 m 1,422
IOWA 92 Iowa Fair 1957 46.3 m 1,420
DRAINAGE DITCH Iowa Fair 1961 21.0 m 1,420
MILL CREEK Iowa Good 1973 7.9 m 1,420
ROCK CREEK Iowa Good 1985 10.7 m 1,420
DRY MILL CREEK Iowa Good 1979 61.6 m 1,420
PINE CREEK Iowa Good 2013 53.7 m 1,420
DRAINAGE DITCH Iowa Good 2020 7.9 m 1,420
STREAM Iowa Fair 1954 38.7 m 1,420
MINK CREEK Iowa Fair 1954 39.0 m 1,420
DRAINAGE DITCH Iowa Good 2013 6.3 m 1,420
DRAINAGE DITCH Iowa Good 2017 9.5 m 1,420
BOHEMIAN CREEK Iowa Poor 1951 19.8 m 1,420
HARTGRAVES CRK OVERFLOW Iowa Fair 1957 10.7 m 1,420
HARTGRAVES CREEK Iowa Fair 1984 85.6 m 1,420
I-29 Iowa Fair 1959 64.0 m 1,416
LIZARD CREEK Iowa Fair 1975 7.9 m 1,416
SM STREAM Iowa Good 1933 8.2 m 1,416
JOHNSONS RUN Iowa Good 2024 17.8 m 1,414
DRAINAGE DITCH Iowa Fair 1949 15.9 m 1,414
DRAINAGE DITCH Iowa Fair 1949 13.4 m 1,414

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.