Riverside County, CA

1,142 public highway bridges

Riverside County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Riverside County, California contains 1,142 public highway bridges. Roughly 44.6% are rated “Good,” 29.8% “Fair,” and 2.4% “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.

1,142
Total Bridges
44.6%
Good
29.8%
Fair
2.4%
Poor Condition

Condition Distribution

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

All Bridges (1,142)

HELLMAN AVENUE

Fair

Over: CUCAMONGA CREEK

0.7 MI. S/O SCHLEISMAN RD, Riverside, CA

Built 1977 Load: 39.2 t ADT: 2,240

INTERSTATE 10 EB

Fair

Over: SHANTY DITCH

08-RIV-010-R97.33, Riverside, CA

Built 1967 Load: 39.5 t ADT: 23,000

INTERSTATE 10 WB

Fair

Over: TECKA DITCH

08-RIV-010-R94.73, Riverside, CA

Built 1967 Load: 40.5 t ADT: 23,100

INTERSTATE 10 EB

Fair

Over: TECKA DITCH

08-RIV-010-R94.75, Riverside, CA

Built 1967 Load: 40.5 t ADT: 23,100

INTERSTATE 10 WB

Fair

Over: DETERMINATION DITCH

08-RIV-010-R90.98, Riverside, CA

Built 1967 Load: 40.5 t ADT: 23,000

INTERSTATE 10 WB

Fair

Over: UNION DITCH

08-RIV-010-R97.81, Riverside, CA

Built 1967 Load: 40.8 t ADT: 23,000

INTERSTATE 15 SB

Fair

Over: TEMESCAL CANYON ROAD

08-RIV-015-33.25, Riverside, CA

Built 1979 Load: 40.8 t ADT: 60,500

WASHINGTON STREET

Fair

Over: WHITEWATER RIVER

0.2 MI. N/O ST RTE 111, Riverside, CA

Built 1976 Load: 40.8 t ADT: 37,370

ROUTE 91

Fair

Over: JEFFERSON STREET

08-RIV-091-16.14-RIV, Riverside, CA

Built 1959 Load: 41.1 t ADT: 199,000

ROUTE 91

Fair

Over: MONROE STREET

08-RIV-091-15.10-RIV, Riverside, CA

Built 1959 Load: 41.1 t ADT: 203,000

INTERSTATE 15 SB

Fair

Over: MAYHEW WASH

08-RIV-015-31.97, Riverside, CA

Built 1979 Load: 41.1 t ADT: 60,500

STATE ROUTE 111

Fair

Over: DATE DITCH

08-RIV-111-7.97, Riverside, CA

Built 1951 Load: 42.1 t ADT: 3,300

INTERSTATE 10 WB

Fair

Over: TARO DITCH

08-RIV-010-R99.06, Riverside, CA

Built 1967 Load: 42.4 t ADT: 23,000

INTERSTATE 10 EB

Fair

Over: TARO DITCH

08-RIV-010-R99.04, Riverside, CA

Built 1967 Load: 42.4 t ADT: 23,000

INTERSTATE 15 NB

Fair

Over: TEMESCAL CANYON ROAD

08-RIV-015-33.25, Riverside, CA

Built 1979 Load: 42.4 t ADT: 60,500

INTERSTATE 15 SB

Fair

Over: BROWN CANYON WASH

08-RIV-015-34.72, Riverside, CA

Built 1966 Load: 42.4 t ADT: 73,000

INTERSTATE 15 NB

Fair

Over: BROWN CANYON WASH

08-RIV-015-34.72, Riverside, CA

Built 1966 Load: 42.4 t ADT: 73,000

SAGE ROAD

Fair

Over: WILSON CREEK

1.6 MI. N/O ROUTE 79 HWY., Riverside, CA

Built 1990 Load: 42.4 t ADT: 1,038

INTERSTATE 10

Fair

Over: SALVIA WASH

08-RIV-010-36.49, Riverside, CA

Built 1955 Load: 44.4 t ADT: 94,000

HOLMES AVENUE

Fair

Over: DAY CREEK CHANNEL

0.7 MI. W/O ETIWANDA AVE., Riverside, CA

Built 1984 Load: 44.7 t ADT: 4,536

INTERSTATE 10

Fair

Over: EDOM WASH

08-RIV-010-36.82, Riverside, CA

Built 1955 Load: 45.4 t ADT: 94,000

60TH STREET

Fair

Over: SAN SEVAINE CHANNEL

100' E/O BAIN STREET, Riverside, CA

Built 1988 Load: 46.3 t ADT: 1,483

RANCHO CALIF ROAD

Fair

Over: MURRIETA CREEK

0.2 MI. W/O RTE. I-15 FWY, Riverside, CA

Built 1970 Load: 46.7 t ADT: 37,000

JURUPA ROAD

Fair

Over: SAN SEVAINE CHANNEL

100' E/O BAIN STREET, Riverside, CA

Built 1971 Load: 48.0 t ADT: 6,636

64TH STREET

Fair

Over: DAY CREEK CHANNEL

300' W/O LUCRETIA AVENUE, Riverside, CA

Built 1984 Load: 48.0 t ADT: 1,209

STATE ROUTE 86 NB

Fair

Over: CALOTUS DITCH

08-RIV-086-2.01, Riverside, CA

Built 1979 Load: 48.6 t ADT: 153,000

STATE ROUTE 86 NB

Fair

Over: TURALA DITCH

08-RIV-086-1.82, Riverside, CA

Built 1979 Load: 48.6 t ADT: 15,300

HARRISON ST

Fair

Over: VICO DITCH

0.3 MI S/ 81 ST AVENUE, Riverside, CA

Built 1979 Load: 48.6 t ADT: 100

LAKE STREET

Fair

Over: TEMESCAL WASH

0.07 MI. S/O RTE. I-15 FW, Riverside, CA

Built 1980 Load: 49.2 t ADT: 18,090

KIRBY STREET

Fair

Over: HEMET CHANNEL

0.6 MI. N/O STETSON AVE., Riverside, CA

Built 1991 Load: 49.2 t ADT: 14,400

STATE ROUTE 60

Fair

Over: FAIRMOUNT BLVD

08-RIV-060-11.44-RIV, Riverside, CA

Built 1962 Load: 49.6 t ADT: 126,000

HARRISON ST

Fair

Over: LOWEN DITCH

0.2 MI S/ 81 ST AVENUE, Riverside, CA

Built 1979 Load: 49.9 t ADT: 100

SUNRISE WAY

Fair

Over: TAHQUITZ CREEK

0.4 MI. S/O RAMON ROAD, Riverside, CA

Built 1985 Load: 50.2 t ADT: 18,143

EL SOBRANTE ROAD

Fair

Over: TEMESCAL CREEK CHANNEL

0.1 MI. S/O 6TH STREET, Riverside, CA

Built 1975 Load: 51.8 t ADT: 8,000

ELK STREET

Fair

Over: STETSON CHANNEL

25' N/O STETSON AVENUE, Riverside, CA

Built 1975 Load: 52.5 t ADT: 2,000

CRESTRIDGE DRIVE

Fair

Over: RCTC & BNSF RY

0.1 MI. N/O GREEN RIVR RD, Riverside, CA

Built 1985 Load: 52.5 t ADT: 1,000

MURRIETA HOT SP RD

Fair

Over: WARM SPRINGS CREEK

0.9 MI. E/O ROUTE 215 FWY, Riverside, CA

Built 1973 Load: 52.8 t ADT: 28,462

JACKSON STREET

Fair

Over: WHITEWATER RIVER

0.2 MI. S/O RTE. I-10 FWY, Riverside, CA

Built 1972 Load: 53.8 t ADT: 17,000

RADIO ROAD

Fair

Over: ARLINGTON CHANNEL

0.3 MI. N/O SIXTH STREET, Riverside, CA

Built 1975 Load: 53.8 t ADT: 1,000

SANDERSON AVENUE

Fair

Over: STETSON CHANNEL

25' N/O STETSON AVENUE, Riverside, CA

Built 1975 Load: 54.1 t ADT: 29,000

INTERSTATE 10 EB

Fair

Over: ARZC RR & MAIN STREET

08-RIV-010-R152.43-BLY, Riverside, CA

Built 1972 Load: 55.4 t ADT: 26,000

STATE ROUTE 86 NB

Fair

Over: ANITA DITCH

08-RIV-086-0.84, Riverside, CA

Built 1979 Load: 57.0 t ADT: 15,300

INTERSTATE 10 WB

Fair

Over: ARZC RR & MAIN STREET

08-RIV-010-R152.43-BLY, Riverside, CA

Built 1972 Load: 57.0 t ADT: 26,000

INTERSTATE 10 EB

Fair

Over: DILLON ROAD

08-RIV-010-R58.89-COA, Riverside, CA

Built 1972 Load: 57.3 t ADT: 11,250

STATE ROUTE 111 NB

Fair

Over: BLAISDELL CANYON

08-RIV-111-58.08, Riverside, CA

Built 1948 Load: 59.0 t ADT: 9,500

INTERSTATE 215 SB

Fair

Over: SALT CREEK

08-RIV-215-R18.92, Riverside, CA

Built 1979 Load: 59.0 t ADT: 99,000

TRAMWAY ROAD

Fair

Over: CHINO CANYON CREEK

AT TRAMWAY BLDG (3.7 MI W, Riverside, CA

Built 1985 Load: 62.5 t ADT: 1,300

66TH AVE

Fair

Over: WHITEWATER RIVER

0.9 MI. W/O ST RTE 86S, Riverside, CA

Built 1973 Load: 63.5 t ADT: 3,765

SCHLEISMAN ROAD

Fair

Over: CUCAMONGA CREEK

0.5 MI. W/O ARCHIBALD AVE, Riverside, CA

Built 1977 Load: 63.8 t ADT: 8,391

JURUPA ROAD

Fair

Over: DAY CREEK CHANNEL

0.3 MI. W/O ETIWANDA AVE., Riverside, CA

Built 1980 Load: 65.4 t ADT: 8,254

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.