US Bridges

State Route 113 over Drainage Ditch

Fair

Yolo County, California · 03-YOL-113-R2.33 · Structure no. 22 0186

Built
1976
49 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
32,500
2016 count
Owner
State
State Highway Agency

About this bridge

State Route 113 over Drainage Ditch is a concrete continuous culvert carrying State Route 113 over Drainage Ditch in Yolo County, California. It was built in 1976, so it is 49 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 32,500 vehicles a day, roughly 6% of them trucks, projected to reach 59,170 by 2046. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesState Route 113
CrossesDrainage Ditch
Location03-YOL-113-R2.33
RouteState Highway 113
Coordinates38.56444, -121.76759
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,500 (2016)
Projected traffic59,170 by 2046
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 State Route 113 over Drainage Ditch built?

It was built in 1976, making it 49 years old in 2025.

What condition is State Route 113 over Drainage Ditch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does State Route 113 over Drainage Ditch carry?

About 32,500 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is State Route 113 over Drainage Ditch?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns State Route 113 over Drainage Ditch?

It is owned by the State Highway Agency.