Yolo County, CA

282 public highway bridges

Yolo County Bridge Snapshot

Yolo County, California contains 282 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.7% are rated “Good,” 36.2% “Fair,” 1.8% “Poor,” and 1.8% 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.

282
Total Bridges
33.7%
Good
1.8%
Poor
1.8%
Structurally Deficient

Condition Distribution

Good
33.7% (95)
Fair
36.2% (102)
Poor
1.8% (5)
SD
1.8% (5)

All Bridges (282)

COUNTY ROAD 99W

Good

Over: BIRD CREEK

0.65 MI SE OF CR 8, Yolo, CA

Built 1919 Load: 17.2 t ADT: 1,196

US 50-RAMP G15-WB

Good

Over: DREVER STREET

03-YOL-050-2.65-WSAC, Yolo, CA

Built 1966 Load: 18.5 t ADT: 8,400

C.R. 90

Good

Over: SOUTH FORK WILLOW SLOUGH

0.37 MI S OF S.H. 16, Yolo, CA

Built 1959 Load: 20.1 t ADT: 234

BUCKEYE ROAD

Good

Over: CHICKAHOMINY SLOUGH

0.51 MI N OF C.R. #31, Yolo, CA

Built 1957 Load: 21.1 t ADT: 22

OLD DAVIS RD

Good

Over: PUTAH CREEK

100 FT S HUTCHISON DR, Yolo, CA

Built 1965 Load: 21.4 t ADT: 5,330

MRAK HALL DR

Good

Over: PUTAH CREEK

30 FT N ARBORENTUM DR, Yolo, CA

Built 1965 Load: 21.7 t ADT: 1,690

COUNTY ROAD 93A

Good

Over: CHICKAHOMINY SLOUGH

SOUTH OF C.R. #31, Yolo, CA

Built 1968 Load: 22.4 t ADT: 4,248

US 50-RAMP G06-EB

Good

Over: N/A

03-YOL-050-2.60-WSAC, Yolo, CA

Built 1966 Load: 22.4 t ADT: 9,000

CO RD 93A

Good

Over: DRY SLOUGH

N OF C.R. # 92 F, Yolo, CA

Built 1968 Load: 22.7 t ADT: 4,248

COUNTY ROAD 99W

Good

Over: BRETONA CREEK

03-YOL-005-R20.75, Yolo, CA

Built 1920 Load: 24.3 t ADT: 22,400

COUNTY ROAD 99W

Good

Over: OVERFLOW DITCH

0.53 MI SE OF CR 4, Yolo, CA

Built 1920 Load: 24.3 t ADT: 1,256

COUNTY ROAD 99W

Good

Over: SLOUGH S7

0.37 MI SE OF CR 96, Yolo, CA

Built 1921 Load: 24.3 t ADT: 1,500

C.R. 20A

Good

Over: WINTERS CANAL

0.32 MI E OF C.R. 85B, Yolo, CA

Built 1939 Load: 24.3 t ADT: 374

COUNTY ROAD 94

Good

Over: WILLOW SPRING CREEK

0.01 MI SOUTH OF CR 13, Yolo, CA

Built 1970 Load: 24.3 t ADT: 700

INTERSTATE 80

Good

Over: COUNTY ROAD 32

03-YOL-080-5.78, Yolo, CA

Built 1962 Load: 24.9 t ADT: 135,000

COUNTY ROAD 102

Good

Over: WILLOW SLOUGH BYPASS

JUST NORTH OF CR #29, Yolo, CA

Built 1997 Load: 25.3 t ADT: 8,046

STATE ROUTE 16

Good

Over: SOUTH FORK WILLOW SLOUGH

03-YOL-016-31.82, Yolo, CA

Built 1980 Load: 28.8 t ADT: 10,600

STATE ROUTE 113

Good

Over: CACHE CREEK

03-YOL-113-13.10, Yolo, CA

Built 1960 Load: 28.8 t ADT: 3,700

COUNTY ROAD 31

Good

Over: DRY SLOUGH

0.2 MI WEST OF C.R. #96, Yolo, CA

Built 1959 Load: 29.5 t ADT: 5,083

C.R. #86A

Good

Over: WINTERS CANAL

0.64 MI S C.R. #23, Yolo, CA

Built 1950 Load: 29.8 t ADT: 146

C.R. 90

Good

Over: COTTONWOOD SLOUGH

0.15 MI N OF C.R. 24, Yolo, CA

Built 1959 Load: 30.5 t ADT: 234

INTERSTATE 5

Good

Over: OAT CREEK

03-YOL-005-R21.84, Yolo, CA

Built 1968 Load: 31.4 t ADT: 11,200

STATE ROUTE 16

Good

Over: CAPAY CANAL

03-YOL-016-25.15, Yolo, CA

Built 1991 Load: 32.4 t ADT: 11,200

STATE ROUTE 113

Good

Over: KNIGHTS LANDING RDGE CUT

03-YOL-113-M21.26, Yolo, CA

Built 1994 Load: 32.4 t ADT: 8,300

INTERSTATE 505

Good

Over: OAT CREEK

03-YOL-505-20.79, Yolo, CA

Built 1977 Load: 32.4 t ADT: 12,000

STATE ROUTE 113 SB

Good

Over: CFNR

03-YOL-113-R6.81, Yolo, CA

Built 1990 Load: 32.4 t ADT: 10,750

STATE ROUTE 113 NB

Good

Over: CFNR

03-YOL-113-R6.81, Yolo, CA

Built 1990 Load: 32.4 t ADT: 10,750

INTERSTATE 5

Good

Over: BRANCH BRETONA CREEK

03-YOL-005-R21.07, Yolo, CA

Built 1968 Load: 32.4 t ADT: 22,400

INTERSTATE 5

Good

Over: BIRD CREEK

03-YOL-005-R23.23, Yolo, CA

Built 1968 Load: 32.4 t ADT: 30,000

INTERSTATE 5

Good

Over: ADAMS DITCH

03-YOL-005-R13.27, Yolo, CA

Built 1950 Load: 32.4 t ADT: 23,500

INTERSTATE 5

Good

Over: ADAMS CREEK

03-YOL-005-R13.80, Yolo, CA

Built 1970 Load: 32.4 t ADT: 23,500

INTERSTATE 5

Good

Over: QUAKER DRAW

03-YOL-005-R16.32, Yolo, CA

Built 1970 Load: 32.4 t ADT: 23,500

INTERSTATE 5

Good

Over: WILLOW SPRING CREEK

03-YOL-005-R17.50, Yolo, CA

Built 1970 Load: 32.4 t ADT: 23,500

INTERSTATE 5

Good

Over: ZAMORA CREEK

03-YOL-005-R19.22, Yolo, CA

Built 1970 Load: 32.4 t ADT: 22,400

COUNTY ROAD 89

Good

Over: UNION SCHOOL SLOUGH

0.01 MI N/O C.R. #28, Yolo, CA

Built 1999 Load: 32.4 t ADT: 1,790

COUNTY ROAD 22

Good

Over: TULE CANAL

JUST WEST OF I-5 ON-RAMP, Yolo, CA

Built 2003 Load: 32.4 t ADT: 2,500

COUNTY ROAD 99W

Good

Over: WILLOW SPRING CREEK

AT INTERSECTION OF CR13, Yolo, CA

Built 1949 Load: 32.4 t ADT: 1,176

COVELL BOULEVARD

Good

Over: PS RR & BIKE PATH

1.3 MI EAST OF ROUTE 113, Yolo, CA

Built 1973 Load: 32.4 t ADT: 21,998

COUNTY ROAD 31

Good

Over: CHICKAHOMINY SLOUGH

0.7 MI W OF C.R. #95, Yolo, CA

Built 1983 Load: 32.4 t ADT: 4,885

COUNTY ROAD 85

Good

Over: SOUTH FORK OAT CREEK

0.4 MI N OF CR # 13, Yolo, CA

Built 2006 Load: 32.4 t ADT: 394

COUNTY ROAD 31

Good

Over: DRY SLOUGH

0.6 MI WEST OF CR #95, Yolo, CA

Built 1983 Load: 32.4 t ADT: 4,885

COUNTY ROAD 88

Good

Over: N FORK DUNNIGAN CREEK

0.7 MI N OF COUNTY ROAD 6, Yolo, CA

Built 1985 Load: 32.4 t ADT: 432

WEST CHILES ROAD

Good

Over: BIKE & PEDESTRIAN PATH

.2 MI SW OF RICHARD'S EX, Yolo, CA

Built 2000 Load: 32.4 t ADT: 115

JEFFERSON BLVD

Good

Over: MORTON BLACKER CANAL

JUST SOUTH OF BLACKER RD, Yolo, CA

Built 2005 Load: 32.4 t ADT: 19,015

C.R. #95

Good

Over: SOUTH FORK WILLOW SLOUGH

0.82 MI S OF C.R. #25, Yolo, CA

Built 2007 Load: 32.4 t ADT: 747

C.R. #89

Good

Over: SOUTH FORK WILLOW SLOUGH

0.22 MI N OF SR 16, Yolo, CA

Built 2007 Load: 32.4 t ADT: 523

COUNTY ROAD 29

Good

Over: SALT CREEK

2.8 MI W OF COUNTY RD 88, Yolo, CA

Built 2014 Load: 32.4 t ADT: 150

COUNTY ROAD 89

Good

Over: BUCKEYE CREEK

0.04 MI NORTH OF CR #3B, Yolo, CA

Built 2014 Load: 32.4 t ADT: 500

C.R. # 86A

Good

Over: COTTONWOOD SLOUGH

0.22 MI NORTH OF CR # 25, Yolo, CA

Built 2015 Load: 32.4 t ADT: 146

COUNTY ROAD 99W

Good

Over: BUCKEYE CREEK

0.5 MI SE OF CO LINE RD, Yolo, CA

Built 2018 Load: 32.4 t ADT: 2,000

Related

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