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)

C.R. 26

Fair

Over: WINTERS CANAL

0.46 MI E OF CR 87, Yolo, CA

Built 1936 Load: 17.5 t ADT: 123

COUNTY ROAD 25

Fair

Over: COTTONWOOD SLOUGH

1.78 MI W OF CO RD 86A, Yolo, CA

Built 1932 Load: 18.5 t ADT: 25

STATE ROUTE 16

Fair

Over: CACHE CREEK

03-YOL-016-3.87, Yolo, CA

Built 1938 Load: 18.8 t ADT: 750

COUNTY ROAD 94B

Fair

Over: CACHE CREEK (STEVENS BR)

0.33 MI S OF CO RD 20, Yolo, CA

Built 1947 Load: 21.1 t ADT: 377

STATE ROUTE 45

Fair

Over: SYCAMORE SLOUGH

03-YOL-045-0.13, Yolo, CA

Built 1939 Load: 22.0 t ADT: 860

COUNTY ROAD #26

Fair

Over: UNION SCHOOL SLOUGH TRIB

0.58 MI W/O CR #87, Yolo, CA

Built 1971 Load: 22.0 t ADT: 10

COUNTY ROAD 102

Fair

Over: CACHE CREEK

3.5 MI N OF I-5, Yolo, CA

Built 1955 Load: 22.4 t ADT: 6,200

STATE ROUTE 128

Fair

Over: SCHOOL DRAW

03-YOL-128-6.53, Yolo, CA

Built 1915 Load: 24.3 t ADT: 3,200

COUNTY ROAD 99W

Fair

Over: DUNNIGAN CREEK

0.1 MI SE OF CR #89, Yolo, CA

Built 1936 Load: 24.3 t ADT: 1,256

C.R. #90

Fair

Over: DRY SLOUGH

0.77 MI N OF I 505 RAMP, Yolo, CA

Built 1970 Load: 24.3 t ADT: 40

CR #40-A (RUMSEY)

Fair

Over: PINE CREEK

0.14 MI N/O SH 16, Yolo, CA

Built 1960 Load: 24.9 t ADT: 35

INTERSTATE 505

Fair

Over: CACHE CREEK

03-YOL-505-11.67, Yolo, CA

Built 1959 Load: 25.3 t ADT: 11,000

COUNTY ROAD 158

Fair

Over: ELK SLOUGH

EAST OF STATE ROUTE 84, Yolo, CA

Built 1959 Load: 25.3 t ADT: 1,240

CR 23

Fair

Over: LAMB VALLEY SLOUGH TRIB

0.07 WEST OF CR 22, Yolo, CA

Built 1971 Load: 25.6 t ADT: 124

WEST CAPITOL AVE

Fair

Over: SACRAMENTO RIVER (TOWER)

03-YOL-275-13.07-WSAC, Yolo, CA

Built 1934 Load: 25.9 t ADT: 12,000

INTERSTATE 5

Fair

Over: BUCKEYE CREEK

03-YOL-005-R28.59, Yolo, CA

Built 1968 Load: 26.2 t ADT: 15,000

CR #82

Fair

Over: SALT CREEK

0.60 MI N/O SH 16, Yolo, CA

Built 1940 Load: 26.6 t ADT: 20

INTERSTATE 505 SB

Fair

Over: PUTAH CRK RD,PUTAH CREEK

03-YOL-505-0.01, Yolo, CA

Built 1959 Load: 27.2 t ADT: 12,000

INTERSTATE 505

Fair

Over: SOUTH FORK WILLOW SLOUGH

03-YOL-505-10.33, Yolo, CA

Built 1959 Load: 27.2 t ADT: 6,000

INTERSTATE 505

Fair

Over: SOUTH FORK WILLOW SLOUGH

03-YOL-505-10.33, Yolo, CA

Built 1959 Load: 27.2 t ADT: 6,000

COUNTY ROAD 17

Fair

Over: SLOUGH S7

0.13 MI WEST OF CR 95A, Yolo, CA

Built 1930 Load: 27.2 t ADT: 580

STATE ROUTE 113

Fair

Over: SACRAMENTO RIVER

03-YOL-113-22.02, Yolo, CA

Built 1933 Load: 27.5 t ADT: 8,300

CACHE CK CONSER RD

Fair

Over: GORDON SLOUGH

105 FT SOUTH OF C.R. 20, Yolo, CA

Built 1940 Load: 27.5 t ADT: 300

INTERSTATE 5

Fair

Over: BUCKEYE CREEK

03-YOL-005-R28.58, Yolo, CA

Built 1968 Load: 27.9 t ADT: 15,000

PLEASANT VALLEY RD

Fair

Over: PUTAH CREEK

COUNTY LINE SOLANO/YOLO, Yolo, CA

Built 1957 Load: 27.9 t ADT: 1,396

MACE BOULEVARD

Fair

Over: UP,BNSF,AMTRAK,BIKE PATH

NORTH OF INTERSTATE 80, Yolo, CA

Built 1960 Load: 27.9 t ADT: 25,104

INTERSTATE 5

Fair

Over: CACHE CREEK

03-YOL-005-R11.45, Yolo, CA

Built 1956 Load: 28.8 t ADT: 11,750

OLD RIVER ROAD

Fair

Over: SACRAMENTO BYPASS (WEIR)

0.8 MI OF I-80 BRIDGE, Yolo, CA

Built 1916 Load: 29.5 t ADT: 2,889

INTERSTATE 505

Fair

Over: HUNGRY HOLLOW WTRSHD CH

03-YOL-505-13.40, Yolo, CA

Built 1959 Load: 32.4 t ADT: 12,000

INTERSTATE 505

Fair

Over: DRY SLOUGH

03-YOL-505-1.18, Yolo, CA

Built 1959 Load: 32.4 t ADT: 14,000

INTERSTATE 5

Fair

Over: DUNNIGAN CREEK

03-YOL-005-R25.97, Yolo, CA

Built 1968 Load: 32.4 t ADT: 30,000

STATE ROUTE 113

Fair

Over: DRAINAGE DITCH

03-YOL-113-R2.33, Yolo, CA

Built 1976 Load: 32.4 t ADT: 32,500

I-505 NB OFF RAMP

Fair

Over: HUNGRY HOLLOW WTRSHD CH

03-YOL-505-13.34, Yolo, CA

Built 1977 Load: 32.4 t ADT: 100

I-505 SB ON RAMP

Fair

Over: HUNGRY HOLLOW WTRSHD CH

03-YOL-505-13.42, Yolo, CA

Built 1977 Load: 32.4 t ADT: 100

COUNTY ROAD 19

Fair

Over: HUNGRY HOLLOW WTRSHD CH

03-YOL-505-13.46, Yolo, CA

Built 1977 Load: 32.4 t ADT: 8,000

INTERSTATE 80

Fair

Over: BIKE & PEDESTRIAN TUNNEL

03-YOL-080-0.01-DVS, Yolo, CA

Built 2001 Load: 32.4 t ADT: 128,000

SH 128

Fair

Over: APRICOT DRAW

03-YOL-128-7.70-WIN, Yolo, CA

Built 2001 Load: 32.4 t ADT: 6,500

C. R. 85

Fair

Over: CACHE CREEK

0.25 MI N OF S.H. 16, Yolo, CA

Built 1997 Load: 32.4 t ADT: 461

COUNTY ROAD 16

Fair

Over: KNIGHTS LANDING RIDGE CU

2.1 MILE EAST OF CR 102, Yolo, CA

Built 2001 Load: 32.4 t ADT: 290

COUNTY ROAD 99W

Fair

Over: CACHE CREEK

APPROX 1 MI NW/O CO RD 18, Yolo, CA

Built 2003 Load: 32.4 t ADT: 862

CO RD 89

Fair

Over: COTTONWOOD SLOUGH

0.1 MI S OF CR 23, Yolo, CA

Built 1993 Load: 32.4 t ADT: 1,500

COUNTY ROAD 27

Fair

Over: WILLOW SLOUGH

1.5 MI W OF CO RD 98, Yolo, CA

Built 1987 Load: 32.4 t ADT: 1,476

COUNTY ROAD 92

Fair

Over: BRETONA CREEK

0.12 MI SOUTH OF CR 12A, Yolo, CA

Built 2004 Load: 32.4 t ADT: 200

COUNTY ROAD 19

Fair

Over: SLOUGH S11

0.2 MI W OF I 505, Yolo, CA

Built 1976 Load: 32.4 t ADT: 1,010

CR #93

Fair

Over: SOUTH FORK WILLOW SLOUGH

1/2 MI S OF CR #24, Yolo, CA

Built 1989 Load: 32.4 t ADT: 107

SB JEFFERSON BLVD

Fair

Over: DEEP WATER CANAL

0.2 MI S OF STONE ST, Yolo, CA

Built 2005 Load: 32.4 t ADT: 17,499

CO RD 57

Fair

Over: CACHE CREEK

0.42 MI E OF SH 16, Yolo, CA

Built 2010 Load: 32.4 t ADT: 50

RAILROAD AVE(CR89)

Fair

Over: DRY SLOUGH

0.37 N OF CR 33, Yolo, CA

Built 2015 Load: 32.4 t ADT: 2,100

SOUTH RIVER ROAD

Fair

Over: SACRAMENTO BARGE CANAL

0.3 MI E OF JEFFERSON BL, Yolo, CA

Built 2015 Load: 32.4 t ADT: 5,000

INTERSTATE 505 NB

Fair

Over: PUTAH CRK RD,PUTAH CREEK

03-YOL-505-0.01, Yolo, CA

Built 1959 Load: 32.7 t ADT: 13,000

Related

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