US Bridges

C.R. #86A over Winters Canal

Good

Yolo County, California · 0.64 MI S C.R. #23 · Structure no. 22C0100

Built
1950
75 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Concrete
Length
32 ft
1 main span
Daily traffic
146
2005 count
Owner
County
County Highway Agency

About this bridge

C.R. #86A over Winters Canal is a concrete tee beam carrying C.R. #86A over Winters Canal in Yolo County, California. It was built in 1950, so it is 75 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 146 vehicles a day, roughly 4% of them trucks, projected to reach 280 by 2043. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesC.R. #86A
CrossesWinters Canal
Location0.64 MI S C.R. #23
RouteCounty Highway 0
Coordinates38.66347, -122.01722
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating32.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span31 ft (9.4 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic146 (2005)
Projected traffic280 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was C.R. #86A over Winters Canal built?

It was built in 1950, making it 75 years old in 2025.

What condition is C.R. #86A over Winters Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does C.R. #86A over Winters Canal carry?

About 146 vehicles per day (2005 count), of which roughly 4% are trucks.

How long is C.R. #86A over Winters Canal?

The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 30 ft wide.

Who owns C.R. #86A over Winters Canal?

It is owned by the County Highway Agency.