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)

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

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

WHITEWATER CUTOFF

Structurally Deficient

Over: WHITEWATER RIVER

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

Built 1923 ADT: 50

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

Related

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