Los Angeles County, CA
3,937 public highway bridges
Los Angeles County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Los Angeles County, California contains 3,937 public highway bridges. Roughly 34.3% are rated “Good,” 17.1% “Fair,” and 2.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (3,937)
SP/UP RR
UnknownOver: FIRESTONE BLVD
AT GRAHAM AVE, Los Angeles, CA
BLUE LINE LRT S
UnknownOver: FIRESTONE BLVD
AT GRAHAM AVE, Los Angeles, CA
BLUE LINE LRT N
UnknownOver: FIRESTONE BLVD
AT GRAHAM AVE, Los Angeles, CA
AVE L
UnknownOver: SIERRA HWY / METROLINK
1.3MI E/O SR-14 FWY, Los Angeles, CA
EDGEMONT ST POC
UnknownOver: EDGEMONT STREET
200' NORTH OF SUNSET BLV, Los Angeles, CA
CANTRA ST POC
UnknownOver: CANTARA STREET
WOODMAN AV/VENTURA CYN A, Los Angeles, CA
PASEO VALENCIA POC
UnknownOver: VALENCIA BLVD
0.2MI E/O MCBEAN PKWY, Los Angeles, CA
CARSON ST
UnknownOver: ALAMEDA ST / SPRR
0.4MI W/O SANTA FE AVE, Los Angeles, CA
SCRRA METROLINK
UnknownOver: VAN NUYS BLVD
0.73 N/O SHERMAN WAY, Los Angeles, CA
UP RR
UnknownOver: WASHINGTON BLVD
0.1 MI NE DOWNY RD, Los Angeles, CA
SEPULVEDA BLVD
UnknownOver: ALAMEDA ST
1.7MI S/O 223RD ST, Los Angeles, CA
ACTA
UnknownOver: ALAMEDA SST
1.0MI N/O DEL AMO BLVD, Los Angeles, CA
MTA GREEN LINE LRT
UnknownOver: EL SEGUNDO BLVD
0.5MI E/O SEPULVEDA BLVD, Los Angeles, CA
MTA GREEN LINE LRT
UnknownOver: ROSECRANS AVE/AVIATION
1.0MI E/O SEPULVEDA BLVD, Los Angeles, CA
SANTA FE RR
UnknownOver: ROSECRANS AVE UP
AT ROSECRANS AND AVIATION, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: CESAR E CHAVEZ AVE
0.2 MI WEST FWY 5 & 10, Los Angeles, CA
BNSF RY
UnknownOver: ALAMEDA STREET
0.3 MI NE PCH, Los Angeles, CA
MANCHESTER AVE POC
UnknownOver: MANCHESTER AVE
280FT W/O AVALON BLVD, Los Angeles, CA
WORLD WAY LOOP
UnknownOver: SEPULV ONRAMP, CENTURY W
LAX SECOND LEVEL, Los Angeles, CA
N1-WORLD WAY CONN
UnknownOver: CENTURY BLVD
LAX SECOND LEVEL, Los Angeles, CA
UPRR
UnknownOver: ATLANTIC BOULEVARD
0.1MI N/O I-5 FWY, Los Angeles, CA
Seaside Freeway
UnknownOver: Pier S Avenue
0.7 MILE EO NAVY WAY, Los Angeles, CA
OCEAN AVE
UnknownOver: TERMINAL ISLAND FWY
AT SR-47 HWY, Los Angeles, CA
BNSF
UnknownOver: ARTESIA BOULEVARD
0.4MI W/O HAWTHORNE AVE, Los Angeles, CA
RR BNSF
UnknownOver: SOTO ST
0.1 MILES N OF WASHINGTON, Los Angeles, CA
RR BNSF
UnknownOver: SOTO ST
0.1 MI S OF WASHINGTON, Los Angeles, CA
RR BNSF
UnknownOver: SOTO ST
0.1 MI S OF WASHINGTON, Los Angeles, CA
UP RR
UnknownOver: WASHINGTON BLVD
0.14 M E/O SANTA FE AVE, Los Angeles, CA
UP RR, BNSF, METRO
UnknownOver: WASHINGTON BLVD
0.25 M W/O SOTO STREET, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: LONG BEACH AVE
AT 53RD STREET, Los Angeles, CA
PASEO VALENCIA POC
UnknownOver: MCBEAN PKWY
0.6MI N/O MAGIC MNTN PKWY, Los Angeles, CA
PASEO VALENCIA POC
UnknownOver: MCBEAN PKWY
0.1MI N/O VALENCIA BLVD, Los Angeles, CA
3RD STREET POC
UnknownOver: 3RD STREET
100 FT W/O BEAUDRY AVE, Los Angeles, CA
SANTA FE AVE
UnknownOver: 23 ST, WASHINGTON, BNSF
0.7 M S/O FWY 10, Los Angeles, CA
BNSF RR
UnknownOver: WASHINGTON BLVD
0.25 MI EAST OF SANTA FE, Los Angeles, CA
PASEO VALENCIA POC
UnknownOver: MCBEAN PKWY
0.1MI S/O DECORO DR, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: NOBLE AVE
NOBLE AVE., Los Angeles, CA
VISTA DEL MAR POC
UnknownOver: VISTA DEL MAR
0.5 M S/O IMPERIAL HWY, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: WESTWOOD BLVD
S/O PICO BLVD, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: OLIVE STREET
250 FT N/O 4TH STREET, Los Angeles, CA
PEDESTRIAN WALKWAY
UnknownOver: LOS FELIZ BLVD
100FT NE FWY 5, Los Angeles, CA
HASLEY CYN RD POC
UnknownOver: HASLEY CYN RD
0.5MI W/O I-5 FWY, Los Angeles, CA
RAIL
UnknownOver: US HWY 101, BUSWAY, COMM
ALAMEDA & COMMERCIAL ST., Los Angeles, CA
MTA BLUE LINE
UnknownOver: VIGNES ST
0.3 M NW CESAR CHAVEZ AVE, Los Angeles, CA
UP RR
UnknownOver: COLLEGE ST
50FT W/O N. ALAMEDA ST, Los Angeles, CA
UP RR
UnknownOver: N. ALAMEDA STREET
200 FT N/O ALPINE ST, Los Angeles, CA
UP RR
UnknownOver: N. MAIN ST & VIGNES AVE
0.07 M EAST N. ALAMEDA S, Los Angeles, CA
POC OVER TELEGRAPH
UnknownOver: TELEGRAPH RD / NORWLK BL
0.6MI E/O PIONEER BLVD, Los Angeles, CA
QUEENS WAY NB
UnknownOver: QUEENS WAY S ON-RAMP
0.1MI S/O SHORELINE DR, Los Angeles, CA
PIER J AVE E
UnknownOver: S HARBOR SCENIC DR
0.4MI S/O HARBOR PLZ, Los Angeles, CA
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.