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)

STATE ROUTE 86 NB

Good

Over: DINAL DITCH

08-RIV-086-0.19, Riverside, CA

Built 1979 Load: 54.4 t ADT: 15,300

WASHINGTON AVENUE

Good

Over: MERIDIAN STREET CHANNEL

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

Built 1988 Load: 55.1 t ADT: 1,298

'B' STREET

Good

Over: MURRIETA CREEK

0.45 MI S/O WASHINGTON AV, Riverside, CA

Built 1979 Load: 56.7 t ADT: 520

JOHN F KENNEDY DR.

Good

Over: KITCHING STREET CHANNEL

50' W/O KITCHING STREET, Riverside, CA

Built 1984 Load: 57.7 t ADT: 11,500

STATE ROUTE 86 NB

Good

Over: PERONE DITCH

08-RIV-086-0.36, Riverside, CA

Built 1979 Load: 58.3 t ADT: 15,300

SIERRA AVENUE

Good

Over: NORTH NORCO CHANNEL

0.15 MI N/O 5TH STREET, Riverside, CA

Built 1986 Load: 59.3 t ADT: 4,000

MOUNTAIN AVENUE

Good

Over: NORTH NORCO CHANNEL

0.2 MI N/O SECOND STREET, Riverside, CA

Built 1979 Load: 59.9 t ADT: 2,753

PARKRIDGE AVENUE

Good

Over: NORTH NORCO CHANNEL

0.12 MI. S/O SECOND ST., Riverside, CA

Built 1979 Load: 61.2 t ADT: 3,437

2ND STREET

Good

Over: NORTH NORCO CHANNEL

0.16 MI E/O PARKRIDGE AVE, Riverside, CA

Built 1979 Load: 62.2 t ADT: 4,352

STATE ROUTE 91

Good

Over: BNSF RY,AMTRAK,METROLINK

08-RIV-091-R1.14, Riverside, CA

Built 1970 Load: 63.8 t ADT: 264,000

LIMONITE AVENUE

Good

Over: DAY CREEK CHANNEL

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

Built 1984 Load: 65.4 t ADT: 18,000

WESTERN AVENUE

Good

Over: NORTH NORCO CHANNEL

300' S/O SECOND STREET, Riverside, CA

Built 1979 Load: 70.3 t ADT: 2,550

COUNTRY CLUB LANE

Good

Over: NORTH NORCO CHANNEL

300' SW/O RIVER ROAD, Riverside, CA

Built 1985 Load: 72.3 t ADT: 500

TERRA COTTA STREET

Good

Over: MCVICKERCHANNEL

.03 MI SW MIMOSA&T. COTTA, Riverside, CA

Built 1996 Load: 99.8 t ADT: 2,350

BENTON ROAD

Good

Over: TUCALOCA CREEK

0.5 MI. S/O SAGE ROAD, Riverside, CA

Built 1993 Load: 99.9 t ADT: 2,716

WHITEWATER CUTOFF

Poor

Over: WHITEWATER RIVER

0.3 MI. E/O ROUTE 10 FWY, Riverside, CA

Built 1923 ADT: 50

STATE ROUTE 111

Poor

Over: FIR DITCH

08-RIV-111-9.54, Riverside, CA

Built 1951 Load: 7.1 t ADT: 5,500

DILLON ROAD

Poor

Over: WHITEWATER RIVER

0.12 MI. SE/O SR 86S, Riverside, CA

Built 1950 Load: 8.1 t ADT: 8,700

CHUCKWALLA VLY RD

Poor

Over: TARANTULA DITCH

1.5 MI E/O CORN SPRNGS RD, Riverside, CA

Built 1931 Load: 12.6 t ADT: 40

CHUCKWALLA VLY RD

Poor

Over: AZTEC DITCH

0.2 MI E/O CORN SPRNGS RD, Riverside, CA

Built 1931 Load: 14.6 t ADT: 40

STATE ROUTE 62 WB

Poor

Over: MISSION CHANNEL OVERFLOW

08-RIV-062-R5.62, Riverside, CA

Built 1966 Load: 14.9 t ADT: 9,000

CHUCKWALLA VLY RD

Poor

Over: ACARI DITCH

6.3 MI E/O CORN SPRNGS RD, Riverside, CA

Built 1931 Load: 14.9 t ADT: 40

INTERSTATE 10 EB

Poor

Over: COACHELLA CANAL

08-RIV-010-R60.40-COA, Riverside, CA

Built 1947 Load: 23.7 t ADT: 11,250

DELANO DRIVE

Poor

Over: STRAWBERRY CREEK

0.2 MI. N/O TOLL GATE RD., Riverside, CA

Built 1958 Load: 24.3 t ADT: 500

35TH AVENUE

Poor

Over: PALO VERDE LAGOON

1.5 MI. E/O RTE. 78 HWY., Riverside, CA

Built 1960 Load: 24.3 t ADT: 800

GRAPEFRUIT BLVD

Poor

Over: WHITEWATER RIVER

0.9 MI S/AIRPORT BLVD, Riverside, CA

Built 1970 Load: 26.2 t ADT: 5,074

INDIAN CANYON DRIV

Poor

Over: UP RR & AMTRAK

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

Built 1953 Load: 29.5 t ADT: 15,979

STATE ROUTE 86 SB

Poor

Over: OTAN DITCH

08-RIV-086-0.99, Riverside, CA

Built 1989 Load: 31.1 t ADT: 15,300

STATE ROUTE 86 SB

Poor

Over: MEMEL DITCH

08-RIV-086-1.58, Riverside, CA

Built 1989 Load: 32.4 t ADT: 15,300

STATE ROUTE 86 SB

Poor

Over: COPHY DITCH

08-RIV-086-1.38, Riverside, CA

Built 1989 Load: 32.4 t ADT: 15,300

Route 74

Poor

Over: LAKE ELSINORE OUTLT CHNL

08-RIV-074-R15.36-ESN, Riverside, CA

Built 1994 Load: 32.4 t ADT: 29,580

JEFFERSON AVENUE

Poor

Over: SANTA GERTRUDIS CREEK

0.2 MI. NW/O WINCHSTR RD, Riverside, CA

Built 1990 Load: 32.4 t ADT: 22,000

RAMON ROAD

Poor

Over: WHITEWATER RIVER

0.8 MI. E/O GENE AUTRY TR, Riverside, CA

Built 1982 Load: 32.4 t ADT: 35,273

MURRIETA ROAD

Poor

Over: SALT CREEK CHANNEL

0.6 MI. N/O NEWPORT ROAD, Riverside, CA

Built 1981 Load: 32.4 t ADT: 14,000

INTERSTATE 10 WB

Poor

Over: THOUSAND PALMS WASH

08-RIV-010-R53.80-IND, Riverside, CA

Built 1972 Load: 35.0 t ADT: 33,000

INTERSTATE 10 EB

Poor

Over: THOUSAND PALMS WASH

08-RIV-010-R53.80-IND, Riverside, CA

Built 1972 Load: 36.0 t ADT: 33,000

INTERSTATE 10 EB

Poor

Over: PINTO GULCH

08-RIV-010-R82.59, Riverside, CA

Built 1965 Load: 37.9 t ADT: 11,250

AUBURNDALE STREET

Poor

Over: TEMESCAL CREEK

0.2 MI. N/O RINCON STREET, Riverside, CA

Built 1981 Load: 39.9 t ADT: 4,000

RAILROAD AVENUE

Poor

Over: WEST CHANNEL STUBBE WASH

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

Built 1983 Load: 44.1 t ADT: 240

STATE ROUTE 86 NB

Poor

Over: COPHY DITCH

08-RIV-086-1.39, Riverside, CA

Built 1979 Load: 44.7 t ADT: 15,300

STATE ROUTE 86 NB

Poor

Over: MEMEL DITCH

08-RIV-086-1.58, Riverside, CA

Built 1979 Load: 54.4 t ADT: 15,300

MONROE STREET

Poor

Over: WHITEWATER RIVER

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

Built 1972 Load: 69.3 t ADT: 22,400

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.