Los Angeles County, CA
3,937 public highway bridges
Los Angeles County Bridge Snapshot
Los Angeles County, California contains 3,937 public highway bridges in the FHWA National Bridge Inventory. Roughly 34.3% are rated “Good,” 17.1% “Fair,” 2.2% “Poor,” and 2.2% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in CA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (3,937)
UPRR
UnknownOver: BALDWIN AVENUE
_, Los Angeles, CA
UPRR
UnknownOver: PASSONS BLVD
350FT N/O SLAUSON AVE, Los Angeles, CA
Bessie Ave. POC
UnknownOver: Baldwin Avenue
0.3 MI NORTH OF VALLEY BL, Los Angeles, CA
METRO GOLD LINE
UnknownOver: SANTA ANITA AVE
0.29 MI N/O HUNTINGTON DR, Los Angeles, CA
BNSF
UnknownOver: Valley View Ave
0.3M S/O ROSECRANS AVE., Los Angeles, CA
EXPOSITION LRT
UnknownOver: CLOVERFIELD BLVD
80FT S/O OLYMPIC BLVD, Los Angeles, CA
EXPOSITION LRT
UnknownOver: OLYMPIC BLVD
581 FT W/O CLOVERFIELD BL, Los Angeles, CA
EXPOSITION LRT
UnknownOver: S. CENTINELA AVE
330 FT S/O W. OLYMIPIC BL, Los Angeles, CA
Paseo Valencia
UnknownOver: Del Monte Drive
0.2 MI E/O MCBEAN PKWY, Los Angeles, CA
HALE MEDICAL POC
UnknownOver: HUNTINGTON DR
0.7 MI W/O SANTA ANITA AV, Los Angeles, CA
PASEO VALENCIA
UnknownOver: JOHN RUSSELL
634 FT W/O CORTINA DR, Los Angeles, CA
LT RAIL EXPO LINE
UnknownOver: SR 187/VENICE BLVD
07-LA-187-7.76-CLC, Los Angeles, CA
LT RAIL EXPO LINE
UnknownOver: SR 187/VENICE BLVD
07-LA-187-7.76-CLC, Los Angeles, CA
METRO GOLD LINE S
UnknownOver: FOOTHILL BLVD
0.37 MI W/O AZUSA AVE, Los Angeles, CA
METRO GOLD LINE N
UnknownOver: FOOTHILL BLVD
0.37 MI W/O AZUSA AVE, Los Angeles, CA
Edison POC
UnknownOver: Walnut Grove Ave
2244 WALNUT GROVE, Los Angeles, CA
UPRR (ACTA)
UnknownOver: NOGALES STREET
430 FEET N/O OF GALE AVE, Los Angeles, CA
LIGHT RAIL TRANSIT
UnknownOver: AVIATION BLVD
350 FT S/O IMPERIAL HWY, Los Angeles, CA
LIGHT RAIL TRANSIT
UnknownOver: IMPERIAL HIGHWAY
50 FT W/O AVIATION BLVD, Los Angeles, CA
LA METRO
UnknownOver: LA CIENEGA BLVD
100 FT N/O W FLORENCE AVE, Los Angeles, CA
VALLEY BLVD
UnknownOver: PUENTE AVE
0.5 MI EO VINELAND AVE, Los Angeles, CA
METRO LINE
UnknownOver: PUENTE AVE
0.5 MI EO VINELAND AVE, Los Angeles, CA
PEDESTRIAN
UnknownOver: MISSION ROAD
0.24 MI S. OF 4TH ST, Los Angeles, CA
PEDESTRIAN
UnknownOver: MISSION ROAD
0.24 MI S. OF 4TH ST, Los Angeles, CA
INTERSTATE 110
FairOver: DOMINGUEZ CHANNEL
07-LA-110-9.13-LA, Los Angeles, CA
THE TOLEDO E
FairOver: RIVO ALTO CANAL
0.1MI E/O RAVENNA DR, Los Angeles, CA
THE TOLEDO, W
FairOver: RIVO ALTO CANAL
0.2MI W/O RAVENNA DR, Los Angeles, CA
STATE ROUTE 138
FairOver: CALIFORNIA AQUEDUCT
07-LA-138-14.60, Los Angeles, CA
INTERSTATE 405
FairOver: UP RR, AMTRAK, METROLINK
07-LA-405-43.42-LA, Los Angeles, CA
TELEGRAPH RD
FairOver: SAN GABRIEL RIV
0.2MI W/O I-605 FWY, Los Angeles, CA
STATE ROUTE 18
FairOver: UP RR
07-LA-018-0.19, Los Angeles, CA
DELL AVE
FairOver: CARROLL CANAL
200FT S/O VENICE BLVD, Los Angeles, CA
DELL AVENUE
FairOver: LINNIE CANAL
480FT S/O VENICE BLVD, Los Angeles, CA
DELL AVENUE
FairOver: HOWLAND CANAL
1.5MI S/O VENICE BLVD, Los Angeles, CA
DELL AVENUE
FairOver: SHERMAN CANAL
0.2MI S/O VENICE BLVD, Los Angeles, CA
ALONDRA BLVD
FairOver: LOS ANGELES RIV
0.1MI E/O I-710 FWY, Los Angeles, CA
CHANNEL LANE
FairOver: SANTA MONICA CYN CHANNEL
0.1 N/O ENTRADA DR, Los Angeles, CA
DIMMICK DR.
FairOver: DIMMICK DR.
200FT FROM CRANE BLVD, Los Angeles, CA
NEOPOLITAN LN W
FairOver: RIVO ALTO CANAL
400FT S/O THE TOLEDO W, Los Angeles, CA
ROSECRANS AVE
FairOver: SAN GABRIEL RIV
0.3MI W/O I-605 FWY, Los Angeles, CA
NEOPOLITAN LN E
FairOver: RIVO ALTO CANAL
400FT S/O THE TOLEDO E, Los Angeles, CA
SAINT ESTABAN ST
FairOver: HAINES CANYON CHANNEL
AT COMMERCE AVE, Los Angeles, CA
MCVINE AVENUE
FairOver: HAINES CANYON CHANNEL
100 FT S/O FOOTHILL BLVD, Los Angeles, CA
ROSCOE BLVD
FairOver: CHATSWORTH CREEK
0.2 M E/O WOODLAKE AVE, Los Angeles, CA
PRAIRIE AVE
FairOver: MOBIL OIL CO ACCESS RD
0.2MI S/O 190TH ST, Los Angeles, CA
MT GLEASON AVENUE
FairOver: HAINES CANYON CHANNEL
VALMONT STREET, Los Angeles, CA
HAINES CANYON AVE
FairOver: HAINES CANYON CHANNEL
0.2 MI N/O APPERSON ST, Los Angeles, CA
INTERSTATE 10
FairOver: BAGLEY AVE
07-LA-010-R7.58-LA, Los Angeles, CA
STURTEVANT DR
FairOver: SIERRA MADRE WASH
0.6MI W/O SANTA ANITA AVE, Los Angeles, CA
KESTER AVE
FairOver: LOS ANGELES RIVER
200' NORTH OF US-101, Los Angeles, CA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |