Riverside County, CA

1,142 public highway bridges

Riverside County Bridge Snapshot

Riverside County, California contains 1,142 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.6% are rated “Good,” 29.8% “Fair,” 2.4% “Poor,” and 2.4% 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.

1,142
Total Bridges
44.6%
Good
2.4%
Poor
2.4%
Structurally Deficient

Condition Distribution

Good
44.6% (509)
Fair
29.8% (340)
Poor
2.4% (27)
SD
2.4% (27)

All Bridges (1,142)

INTERSTATE 215

Unknown

Over: ST RTE 74, BNSF RY, RCTC

08-RIV-215-23.51-PER, Riverside, CA

Built 1962 ADT: 24,750

ROUTE 91

Unknown

Over: UNIVERSITY AVENUE

08-RIV-091-20.45-RIV, Riverside, CA

Built 1957 ADT: 25,200

STATE ROUTE 91

Unknown

Over: MISSION INN AVE

08-RIV-091-20.53-RIV, Riverside, CA

Built 1957 ADT: 12,900

ROUTE 91

Unknown

Over: THIRD STREET

08-RIV-091-20.85-RIV, Riverside, CA

Built 1957 ADT: 10,500

INTERSTATE 10

Unknown

Over: STATE ROUTE 243 (8TH ST)

08-RIV-010-12.85-BAN, Riverside, CA

Built 1956 ADT: 7,000

INTERSTATE 10

Unknown

Over: HARGRAVE STREET

08-RIV-010-13.86-BAN, Riverside, CA

Built 1956 ADT: 8,640

SAN GORGONIO AVE

Unknown

Over: INTERSTATE 10

08-RIV-010-13.36-BAN, Riverside, CA

Built 1969 ADT: 86,000

INTERSTATE 10

Unknown

Over: E RAMSEY ST-E10 ON RAMP

08-RIV-010-R14.76-BAN, Riverside, CA

Built 1956 ADT: 1,100

ROUTE 91

Unknown

Over: ARLINGTON AVENUE

08-RIV-091-17.82-RIV, Riverside, CA

Built 1957 ADT: 23,200

ROUTE 91

Unknown

Over: CENTRAL AVENUE

08-RIV-091-18.41-RIV, Riverside, CA

Built 1957 ADT: 23,000

SMITH AVENUE

Unknown

Over: ROUTE 91

08-RIV-091-4.71-COR, Riverside, CA

Built 1992 ADT: 248,000

LINCOLN AVENUE

Unknown

Over: STATE ROUTE 91

08-RIV-091-5.38-COR, Riverside, CA

Built 1992 ADT: 268,000

ROUTE 91

Unknown

Over: BUENA VISTA AVENUE

08-RIV-091-5.70-COR, Riverside, CA

Built 1961 ADT: 2,800

STATE ROUTE 91

Unknown

Over: EAST GRAND BLVD

08-RIV-091-6.65-COR, Riverside, CA

Built 1961 ADT: 11,450

ROUTE 91

Unknown

Over: MCKINLEY STREET

08-RIV-091-9.18-COR, Riverside, CA

Built 1961 ADT: 18,000

BUCHANAN ST

Unknown

Over: STATE ROUTE 91

08-RIV-091-10.29-RIV, Riverside, CA

Built 1961 ADT: 219,000

ROUTE 91

Unknown

Over: PIERCE STREET

08-RIV-091-10.81-RIV, Riverside, CA

Built 1961 ADT: 1,250

INTERSTATE 15 SB

Unknown

Over: MAIN STREET

08-RIV-015-20.95, Riverside, CA

Built 1982 ADT: 5,000

INTERSTATE 15 NB

Unknown

Over: MAIN STREET

08-RIV-015-20.95, Riverside, CA

Built 1982 ADT: 5,000

ROUTE 91

Unknown

Over: MADISON STREET

08-RIV-091-16.65-RIV, Riverside, CA

Built 1959 ADT: 23,000

ROUTE 91

Unknown

Over: BROCKTON AVENUE

08-RIV-091-17.43-RIV, Riverside, CA

Built 1959 ADT: 11,900

ADAMS STREET

Unknown

Over: ROUTE 91

08-RIV-091-15.63-RIV, Riverside, CA

Built 1959 ADT: 173,000

JACKSON STREET

Unknown

Over: STATE ROUTE 91

08-RIV-091-14.60-RIV, Riverside, CA

Built 2003 ADT: 203,000

VAN BUREN BLVD

Unknown

Over: STATE ROUTE 91

08-RIV-091-14.08-RIV, Riverside, CA

Built 2011 ADT: 203,000

N215-W60, E60-S215

Unknown

Over: E91-N215&W60, S215-W91

08-RIV-215-R43.25R-RIV, Riverside, CA

Built 1961 ADT: 216,000

INTERSTATE 215

Unknown

Over: CHICAGO AVE

08-RIV-215-42.63-RIV, Riverside, CA

Built 1961 ADT: 100,000

INTERSTATE 215

Unknown

Over: UNIVERSITY AVE

08-RIV-215-41.49-RIV, Riverside, CA

Built 1961 ADT: 100,000

RUBIDOUX BLVD

Unknown

Over: STATE ROUTE 60

08-RIV-060-9.54, Riverside, CA

Built 1962 ADT: 126,000

HALL AVENUE

Unknown

Over: STATE ROUTE 60

08-RIV-060-9.96, Riverside, CA

Built 1962 ADT: 126,000

STATE ROUTE 60

Unknown

Over: MARKET STREET

08-RIV-060-11.07-RIV, Riverside, CA

Built 1962 ADT: 10,000

MAIN STREET

Unknown

Over: STATE ROUTE 60

08-RIV-060-11.73-RIV, Riverside, CA

Built 1962 ADT: 136,000

ORANGE ST

Unknown

Over: STATE ROUTE 60

08-RIV-060-11.82-RIV, Riverside, CA

Built 1962 ADT: 136,000

STATE ROUTE 91

Unknown

Over: TYLER STREET

08-RIV-091-13.04-RIV, Riverside, CA

Built 1959 ADT: 23,000

STATE ROUTE 60

Unknown

Over: HEACOCK STREET

08-RIV-060-15.34-MORV, Riverside, CA

Built 1962 ADT: 3,500

STATE ROUTE 60

Unknown

Over: PERRIS BLVD

08-RIV-060-16.35-MORV, Riverside, CA

Built 2004 ADT: 103,000

STATE ROUTE 60

Unknown

Over: PACIFIC AVE

08-RIV-060-8.39, Riverside, CA

Built 1962 ADT: 2,000

STATE ROUTE 60

Unknown

Over: VALLEY WAY

08-RIV-060-7.53, Riverside, CA

Built 1962 ADT: 16,200

STATE ROUTE 91

Unknown

Over: MAGNOLIA AVE

08-RIV-091-11.10-RIV, Riverside, CA

Built 1959 ADT: 11,000

INTERSTATE 10

Unknown

Over: 22ND STREET

08-RIV-010-R11.96-BAN, Riverside, CA

Built 1961 ADT: 7,280

INTERSTATE 10

Unknown

Over: SUNSET AVE

08-RIV-010-11.33-BAN, Riverside, CA

Built 1961 ADT: 700

INTERSTATE 10

Unknown

Over: HIGHLAND SPRINGS AVE

08-RIV-010-9.31-BAN, Riverside, CA

Built 1961 ADT: 4,300

INTERSTATE 10

Unknown

Over: PENNSYLVANIA AVE

08-RIV-010-8.21-BAU, Riverside, CA

Built 1961 ADT: 1,400

INTERSTATE 10

Unknown

Over: CALIFORNIA AVE

08-RIV-010-7.32-BAU, Riverside, CA

Built 1961 ADT: 1,502

STATE ROUTE 79

Unknown

Over: INTERSTATE 10

08-RIV-079-40.43-BAU, Riverside, CA

Built 1961 ADT: 136,680

CENTER ST

Unknown

Over: I 215, E & W LA CADENA

08-RIV-215-45.01-RIV, Riverside, CA

Built 1961 ADT: 180,000

STATE ROUTE 91

Unknown

Over: WEST GRAND BLVD

08-RIV-091-5.99-COR, Riverside, CA

Built 1961 ADT: 9,660

INTERSTATE 10 WB

Unknown

Over: VEILE AV & 6TH ST-W60 ON

08-RIV-010-6.95-BAU, Riverside, CA

Built 1961 ADT: 4,900

INTERSTATE 10 EB

Unknown

Over: VEILE AVE

08-RIV-010-6.95-BAU, Riverside, CA

Built 1961 ADT: 1,100

W10-W60 CONNECTOR

Unknown

Over: I-10 EB & E10-6TH ST OFF

08-RIV-010-6.67-BAU, Riverside, CA

Built 1961 ADT: 62,000

COLUMBIA AVE

Unknown

Over: INTERSTATE 215,LA CADENA

08-RIV-215-43.90-RIV, Riverside, CA

Built 1961 ADT: 143,000

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial