Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

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
DRAINAGE DITCH Iowa Fair 1966 14.3 m 118,600
BLUE CREEK Iowa Fair 1968 7.3 m 113,200
PERRY CREEK CONDUIT Iowa Good 2017 28.5 m 91,000
DES MOINES RVR RBRTRAYDR Iowa Good 1962 263.3 m 88,200
N WALNUT CREEK Iowa Fair 1958 8.2 m 81,600
TRIB TO FOUR MILE CREEK Iowa Good 2018 11.9 m 58,300
WALNUT CREEK Iowa Fair 1968 102.4 m 58,050
WALNUT CREEK Iowa Fair 1968 102.4 m 58,050
E AND F AVE NW CEDAR RVR Iowa Fair 1979 208.8 m 57,600
17TH ST Iowa Fair 1967 44.2 m 56,600
17TH ST Iowa Fair 1967 44.2 m 56,600
WALNUT CREEK Iowa Fair 1958 126.2 m 55,950
28TH STREET Iowa Good 2005 49.4 m 55,350
35TH STREET Iowa Good 2005 49.7 m 55,350
28TH STREET Iowa Good 2004 49.4 m 55,350
35TH STREET Iowa Good 2004 49.7 m 55,350
73RD ST& IA Interstate R Iowa Good 1968 102.7 m 54,350
MISSOURI RIVER & RR Iowa Fair 1966 514.2 m 53,700
CUMMINS PARKWAY Iowa Fair 1967 70.4 m 51,400
CUMMINS PARKWAY Iowa Fair 1967 70.4 m 51,400
US 6 Iowa Fair 1958 53.0 m 51,050
73RD ST& IA INTERSTATE R Iowa Good 1968 99.7 m 50,400
WALNUT CREEK Iowa Fair 1958 126.2 m 49,750
US 6 Iowa Fair 1958 53.0 m 49,750
DES MOINES RVR BIKE PATH Iowa Good 1958 217.0 m 48,850
DRAINAGE DITCH Iowa Fair 1958 34.1 m 48,850
SOUTH SKUNK RVR OVERFLOW Iowa Good 2017 20.0 m 48,300
WALNUT CREEK Iowa Fair 1964 15.5 m 48,300
BALLARD CREEK Iowa Fair 1964 13.4 m 48,300
22ND ST Iowa Fair 1968 55.8 m 48,250
22ND ST Iowa Fair 1968 55.8 m 48,250
NW 72ND ST Iowa Fair 1958 38.7 m 48,250
DES MOINES RIVER & PATH Iowa Good 1958 217.0 m 48,000
DRAINAGE DITCH Iowa Fair 1958 34.1 m 48,000
OTTER CREEK Iowa Good 2012 9.8 m 47,500
NW 72ND ST Iowa Fair 1958 38.1 m 47,050
OVER UPP RR Iowa Fair 2002 86.0 m 46,900
OVER UP RR Iowa Good 2002 86.0 m 46,900
OVER NE 29TH ST Iowa Fair 1959 86.9 m 45,300
FOURMILE CREEK Iowa Fair 1959 58.2 m 45,300
6TH AVE Iowa Fair 1958 43.0 m 44,550
SAYLOR CREEK Iowa Fair 1958 51.8 m 44,550
FOURMILE CREEK Iowa Fair 1959 58.2 m 44,500
NE 29TH ST Iowa Fair 1959 95.1 m 44,500
SAYLOR CREEK Iowa Fair 1958 51.8 m 43,750
6TH AVE Iowa Fair 1958 43.0 m 43,750
KEO WAY Iowa Good 2006 96.0 m 42,800
UP RR Iowa Good 2000 90.8 m 42,300
DRAINAGE Iowa Good 2000 60.4 m 42,300
US 69 Iowa Good 2000 75.0 m 41,550

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.