Placer County, CA

347 public highway bridges

Placer County Bridge Snapshot

Placer County, California contains 347 public highway bridges in the FHWA National Bridge Inventory. Roughly 35.4% are rated “Good,” 38% “Fair,” 4% “Poor,” and 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.

347
Total Bridges
35.4%
Good
4%
Poor
4%
Structurally Deficient

Condition Distribution

Good
35.4% (123)
Fair
38% (132)
Poor
4% (14)
SD
4% (14)

All Bridges (347)

INTERSTATE 80 WB

Fair

Over: SOUTH YUBA RIVER

03-PLA-080-R62.77L, Placer, CA

Built 1964 Load: 30.8 t ADT: 13,500

INTERSTATE 80

Fair

Over: UP RR, BNSF RY, & AMTRAK

03-PLA-080-28.73, Placer, CA

Built 1958 Load: 31.8 t ADT: 33,000

INTERSTATE 80

Fair

Over: ALTA ROAD

03-PLA-080-44.75, Placer, CA

Built 1961 Load: 31.8 t ADT: 23,500

INTERSTATE 80

Fair

Over: UP RR, BNSF RY, & AMTRAK

03-PLA-080-R55.48, Placer, CA

Built 1964 Load: 32.4 t ADT: 26,500

STATE ROUTE 174

Fair

Over: BEAR RIVER

03-PLA-174-2.82, Placer, CA

Built 1987 Load: 32.4 t ADT: 4,950

INTERSTATE 80

Fair

Over: UP RR, BNSF RY, & AMTRAK

03-PLA-080-18.33-AUB, Placer, CA

Built 1989 Load: 32.4 t ADT: 59,000

INTERSTATE 80

Fair

Over: WALSH ST

03-PLA-080-17.73-AUB, Placer, CA

Built 1946 Load: 32.4 t ADT: 59,000

STATE ROUTE 267

Fair

Over: MARTIS CREEK

03-PLA-267-2.04, Placer, CA

Built 1971 Load: 32.4 t ADT: 11,600

STATE ROUTE 65 NB

Fair

Over: PLEASANT GROVE CREEK

03-PLA-065-R8.77-LNCN, Placer, CA

Built 2001 Load: 32.4 t ADT: 32,500

STATE ROUTE 65

Fair

Over: N BRANCH ORCHARD CREEK

03-PLA-065-R12.28, Placer, CA

Built 1971 Load: 32.4 t ADT: 35,000

RAMP/CONNECTOR 80

Fair

Over: AUBURN RAVINE

03-PLA-080-17.49-AUB, Placer, CA

Built 1989 Load: 32.4 t ADT: 13,300

STATE ROUTE 65 SB

Fair

Over: SOUTH INGRAM SLOUGH

03-PLA-065-R13.01-LNCN, Placer, CA

Built 2012 Load: 32.4 t ADT: 25,250

STATE ROUTE 65 SB

Fair

Over: NORTH INGRAM SLOUGH

03-PLA-065-R13.65-LNCN, Placer, CA

Built 2012 Load: 32.4 t ADT: 9,250

STATE ROUTE 65 NB

Fair

Over: NORTH INGRAM SLOUGH

03-PLA-065-R13.65-LNCN, Placer, CA

Built 2012 Load: 32.4 t ADT: 9,250

STATE ROUTE 65 SB

Fair

Over: AUBURN RAVINE

03-PLA-065-R14.48-LNCN, Placer, CA

Built 2012 Load: 32.4 t ADT: 9,250

STATE ROUTE 65

Fair

Over: MARKHAM RAVINE

03-PLA-065-R16.72-LNCN, Placer, CA

Built 2014 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: LINCOLN AIRPORT CREEK

03-PLA-065-R17.68, Placer, CA

Built 2012 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: COON CREEK

03-PLA-065-R19.89, Placer, CA

Built 2014 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: COON CREEK

03-PLA-065-R19.89, Placer, CA

Built 2012 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: SOUTH YANKEE SLOUGH

03-PLA-065-R21.17, Placer, CA

Built 2012 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: NORTH YANKEE SLOUGH

03-PLA-065-R22.02, Placer, CA

Built 2012 Load: 32.4 t ADT: 8,400

STATE ROUTE 65

Fair

Over: BIG YANKEE SLOUGH

03-PLA-065-R22.25, Placer, CA

Built 2012 Load: 32.4 t ADT: 8,400

FOWLER RD

Fair

Over: AUBURN RAVINE

0.6 MI N/O S.R. 193, Placer, CA

Built 1990 Load: 32.4 t ADT: 2,693

SIERRA COLLEGE BL

Fair

Over: SECRET RAVINE

6.2 MI N OF SACTO CO.LINE, Placer, CA

Built 1964 Load: 32.4 t ADT: 10,106

LINCOLN AVE

Fair

Over: DRY CREEK

BTWN OAK ST & PARK DR, Placer, CA

Built 1987 Load: 32.4 t ADT: 11,851

ATLANTIC ST

Fair

Over: ANTELOPE CREEK

W/O FAITH HOME ROAD, Placer, CA

Built 1989 Load: 32.4 t ADT: 25,330

WEST SUNSET BLVD

Fair

Over: UP RR,AMTRAK,INDUSTRIAL

INDUSTRIAL BLVD, Placer, CA

Built 1966 Load: 32.4 t ADT: 13,200

BREWER ROAD

Fair

Over: CURRY CREEK

0.5MI N OF JACKSON RD., Placer, CA

Built 1992 Load: 32.4 t ADT: 471

JOERGER ROAD

Fair

Over: ROCK CREEK

0.35 MI W SH 49, Placer, CA

Built 1977 Load: 32.4 t ADT: 674

MEADOW VISTA RD

Fair

Over: BEAR RIVER CANAL DRAIN

0.1 MI W PLACER HILL RD, Placer, CA

Built 1989 Load: 32.4 t ADT: 3,298

ROCKY RIDGE DR

Fair

Over: LINDA CREEK

NEAR S CIRBY RD, Placer, CA

Built 1987 Load: 32.4 t ADT: 29,088

OLD AUBURN ROAD

Fair

Over: LINDA CREEK

S CIRBY RD MAP NO 7J13, Placer, CA

Built 1995 Load: 32.4 t ADT: 11,915

WILLS RD

Fair

Over: ANTELOPE CREEK

AT ATLANTIC STREET, Placer, CA

Built 1985 Load: 32.4 t ADT: 11,170

HARDING BLVD

Fair

Over: MINERS RAVINE

0.2 MI S ATLANTIC ST, Placer, CA

Built 1985 Load: 32.4 t ADT: 24,000

FOOTHILLS BLVD

Fair

Over: UP RR,BNSF,AMTRAK,DRY CR

0.8 MI N COUNTY LINE, Placer, CA

Built 1988 Load: 32.4 t ADT: 37,100

TWELVE BRIDGES DR

Fair

Over: N BRANCH ORCHARD CREEK

W OF STATE ROUTE 65, Placer, CA

Built 2000 Load: 32.4 t ADT: 3,000

SECRET RAVINE PKWY

Fair

Over: FALSE RAVINE

1 MI E OF E ROSEVILLE PW, Placer, CA

Built 2001 Load: 32.4 t ADT: 9,700

E ROSEVILLE PKWY

Fair

Over: MINERS RAVINE

0.4 MI S SECRET RAVINE PW, Placer, CA

Built 2001 Load: 32.4 t ADT: 36,300

CROCKER RANCH ROAD

Fair

Over: PLEASANT GROVE CREEK

0.5 MI N OF BLUE OAKS BL, Placer, CA

Built 2003 Load: 32.4 t ADT: 2,419

DOWD ROAD

Fair

Over: BIG YANKEE SLOUGH

WEST OF RTE 65 PM 22.3, Placer, CA

Built 2012 Load: 32.4 t ADT: 756

JOINER PARKWAY NB

Fair

Over: AUBURN RAVINE

0.1 MI NORTH OF MOORE RD, Placer, CA

Built 2005 Load: 32.4 t ADT: 6,932

BRENTFORD CIRCLE

Fair

Over: INGRAM SLOUGH

NEAR CALEDON CIRCLE, Placer, CA

Built 2005 Load: 32.4 t ADT: 2,200

BRENTFORD CIRCLE

Fair

Over: INGRAM SLOUGH

NEAR ALBERTON CIRCLE, Placer, CA

Built 2005 Load: 32.4 t ADT: 2,200

FIDDYMENT RD

Fair

Over: PLEASANT GROVE CREEK

JUST NTH OF BLUE OAKS, Placer, CA

Built 2007 Load: 32.4 t ADT: 13,668

BELL ROAD

Fair

Over: WISE CANAL

0.4 MI E OF S.H. 49, Placer, CA

Built 1975 Load: 32.6 t ADT: 19,716

INTERSTATE 80

Fair

Over: BOWMAN ROAD

03-PLA-080-R20.13, Placer, CA

Built 1973 Load: 33.4 t ADT: 55,000

INTERSTATE 80 EB

Fair

Over: HAMPSHIRE ROCKS ROAD

03-PLA-080-R66.33, Placer, CA

Built 1964 Load: 34.0 t ADT: 13,500

VERNON ST (RSVL)

Fair

Over: DRY CREEK

0.3 MI N CIRBY WY, Placer, CA

Built 1973 Load: 34.0 t ADT: 9,303

INTERSTATE 80 EB

Fair

Over: BIG BEND ROAD

03-PLA-080-R65.00R, Placer, CA

Built 1964 Load: 35.0 t ADT: 25,500

INTERSTATE 80

Fair

Over: UP RR, BNSF RY, & AMTRAK

03-PLA-080-38.98, Placer, CA

Built 1959 Load: 36.0 t ADT: 23,500

Related

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