Browse Bridge Database

624,169 bridges in the FHWA National Bridge Inventory.

National Bridge Inventory Database

Browse 624,169 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

BridgeLocationConditionYear BuiltLengthADT
CITY STS/KCS RR Louisiana Fair 1991 1,214.9 m 87,568
LA 3132/RAMPS/T&P RR Louisiana Good 1991 742.2 m 87,568
I-20 WBL I-49 US79-80&R Louisiana Good 1993 796.7 m 87,567
US 79-80 KCS SP & ICG RR Louisiana Good 1993 614.2 m 87,567
ST. VINCENT AVENUE Louisiana Good 1994 37.8 m 87,567
St. Vincent Ave Louisiana Fair 1994 31.1 m 87,567
KCS/T&P RR Louisiana Fair 1991 677.3 m 87,567
T & P R/R Louisiana Good 1991 473.7 m 87,567
RAMPS/T&P RR Louisiana Fair 1991 637.0 m 87,567
I-49/RAMPS/KCS RR Louisiana Good 1991 621.5 m 87,567
I-49 & KCS R/R Louisiana Good 1991 689.5 m 87,567
RAMPS ES & WN Louisiana Good 1991 688.2 m 87,567
MT ZION RD Louisiana Good 1991 277.4 m 87,567
ST VINCENT & KCS R/R Louisiana Good 1991 690.1 m 87,567
KCS & SL&SW RR SPRING Louisiana Fair 1965 64.0 m 87,567
KCS RR Louisiana Fair 1965 174.0 m 87,567
SPRING ST/MARKET/LA 1 Louisiana Fair 1965 357.5 m 87,567
MARSHALL ST&LA&KCI-20 Louisiana Poor 1965 248.1 m 87,567
RAMP I-20 Louisiana Fair 1985 1,085.4 m 87,567
I-20 RAMP W-N I-20 MKT S Louisiana Poor 1985 451.4 m 87,567
LA AVE &HOWELL ST Louisiana Fair 1965 96.9 m 87,567
I-20 RAMP W-S MKT ST. Louisiana Fair 1985 968.0 m 87,567
LINWOOD AVENUE Louisiana Good 1993 100.6 m 87,567
LINWOOD AVE I-49 RAMP Louisiana Good 1993 432.5 m 87,567
KCS RR & ACCESS ROAD Louisiana Good 1994 149.7 m 87,567
KCS RR & ACCESS RD Louisiana Fair 1994 219.2 m 87,567
ON RAMP TO I-20 WBL Louisiana Poor 1980 377.3 m 87,567
I-20 Louisiana Fair 1985 192.0 m 87,567
GROUND Louisiana Good 2018 213.4 m 87,567
I-220 Louisiana Good 2018 1,005.8 m 87,567
TRIB. TO MCCAIN CREEK Louisiana Good 2016 7.6 m 87,567
MCCAIN CR Louisiana Good 2016 19.8 m 87,567
MCCAIN CR TRIB Louisiana Good 2016 6.4 m 87,567
C.W.RR Illinois Fair 1958 110.0 m 87,550
US 12 45 (MANNHEIM) Illinois Fair 1958 58.8 m 87,550
SALT CR Illinois Fair 1958 42.7 m 87,550
SALT CR Illinois Fair 1958 42.7 m 87,550
CURTIS AVE & NS RR Kentucky Fair 1989 77.3 m 87,548
CURTIS AVE & NS RR Kentucky Fair 1989 77.3 m 87,548
BROAD BLVD CR-605 Ohio Fair 1974 24.4 m 87,532
US 1 South Carolina Fair 1959 67.1 m 87,500
NW 34th Avenue Florida Good 1968 44.3 m 87,500
SR-686 EAST BAY DRIVE Florida Fair 1989 128.3 m 87,500
BURIED BOX CULVERT California Good 2015 7.9 m 87,500
FAIRWAY SANTA ANA RIVER California Good 1958 224.6 m 87,500
GRANT LINE ROAD California Good 1969 44.8 m 87,500
GRANT LINE ROAD California Good 1953 42.0 m 87,500
GREENVILLE ROAD California Good 1969 56.1 m 87,500
GREENVILLE ROAD California Good 1969 91.2 m 87,500
STATE ROUTE 4 California Fair 1972 224.9 m 87,500

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.