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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
STREAM Iowa Fair 1962 18.9 m 1,020
LITTLE BEAR CREEK Iowa Fair 1963 6.7 m 1,020
DRAINAGE DITCH Iowa Good 1962 8.0 m 1,020
SEELY CREEK Iowa Good 2016 10.8 m 1,020
GRAN CREEK Iowa Good 2023 7.3 m 1,020
STREAM Iowa Good 1977 6.4 m 1,020
SUN VALLEY CREEK Iowa Good 1994 8.8 m 1,020
OLD WOMENS CR Iowa Good 2006 7.0 m 1,020
KNOTTY CREEK Iowa Poor 1980 35.4 m 1,019
DEER CREEK Iowa Poor 1982 48.5 m 1,019
BRUSHY FORK Iowa Fair 1986 39.0 m 1,018
DRAINAGE Iowa Good 1997 25.3 m 1,018
ROCK RIVER Iowa Good 2023 182.3 m 1,017
BRANCH SILVER CREEK Iowa Good 1995 9.1 m 1,017
PITCHER CREEK Iowa Fair 1970 8.2 m 1,017
OVERFLOW CHANNEL Iowa Fair 1970 8.2 m 1,017
MAPLE RIVER Iowa Fair 1995 50.0 m 1,017
DRAINAGE DITCH Iowa Good 1998 23.8 m 1,017
OVER UP RR Iowa Good 2003 102.4 m 1,017
DRAINAGE Iowa Good 1975 6.4 m 1,017
KLONDIKE CREEK Iowa Poor 1962 24.4 m 1,017
BIG SIOUX RIVER Iowa Poor 1977 122.5 m 1,017
EAST DES MOINES RIVER Iowa Fair 1988 79.2 m 1,014
WEST OTTER CREEK Iowa Good 2020 33.5 m 1,011
I-35 Iowa Fair 1971 89.0 m 1,011
DIVISION CREEK Iowa Good 2007 7.6 m 1,011
SMALL NATURAL STREAM Iowa Poor 1925 7.6 m 1,011
DRAINAGE DITCH Iowa Good 1988 6.7 m 1,010
CHERRY CREEK Iowa Good 1989 39.0 m 1,010
CREEK Iowa Fair 1960 8.8 m 1,010
JACK CREEK Iowa Fair 1992 31.4 m 1,010
BROPHY CREEK Iowa Fair 1964 30.5 m 1,010
CREEK Iowa Poor 1964 33.5 m 1,010
DRY RUN CREEK Iowa Fair 1976 13.7 m 1,009
SINK CREEK Iowa Fair 1952 33.8 m 1,009
KITTY CREEK Iowa Good 2010 31.4 m 1,009
LITTLE WHISKEY CREEK Iowa Good 1999 42.7 m 1,008
STONY CREEK Iowa Good 2013 34.4 m 1,008
FARMERS DITCH Iowa Good 1999 42.7 m 1,008
US 30 Iowa Fair 1973 86.0 m 1,008
DD 84 Iowa Good 2002 28.7 m 1,008
BIG CEDAR CREEK Iowa Good 1993 54.6 m 1,008
INDIAN CREEK Iowa Good 1988 10.1 m 1,002
SMALL STREAM Iowa Poor 1966 23.5 m 1,002
SMALL STREAM Iowa Fair 1966 18.3 m 1,002
DRY RUN CREEK Iowa Good 2004 42.4 m 1,002
BUCKEYE CREEK Iowa Poor 1976 25.3 m 1,002
CEDAR RIVER Iowa Good 2015 182.6 m 1,002
MILL RACE Iowa Good 2001 10.1 m 1,002
W TRIB TO ELWOOD CREEK Iowa Fair 1952 19.5 m 1,000

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.