US Bridges

State Route 113 over Knights Landing Rdge Cut

Good

Yolo County, California · 03-YOL-113-M21.26 · Structure no. 22 0039

Built
1994
31 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
463 ft
11 main spans
Daily traffic
8,300
2016 count
Owner
State
State Highway Agency

About this bridge

State Route 113 over Knights Landing Rdge Cut is a prestressed concrete tee beam carrying State Route 113 over Knights Landing Rdge Cut in Yolo County, California. It was built in 1994, so it is 31 years old, younger 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 8,300 vehicles a day, projected to reach 12,752 by 2046. The structure is 463 ft (141 m) long and 52 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesState Route 113
CrossesKnights Landing Rdge Cut
Location03-YOL-113-M21.26
RouteState Highway 113
Coordinates38.79274, -121.72656
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20 + Mod
Structure length463 ft (141 m)
Longest span42 ft (12.8 m)
Deck width52 ft (15.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,300 (2016)
Projected traffic12,752 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemNo

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 Knights Landing Rdge Cut built?

It was built in 1994, making it 31 years old in 2025.

What condition is State Route 113 over Knights Landing Rdge Cut 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 August 2024.

How much traffic does State Route 113 over Knights Landing Rdge Cut carry?

About 8,300 vehicles per day (2016 count).

How long is State Route 113 over Knights Landing Rdge Cut?

The structure is 463 ft (141 m) long with a longest span of 42 ft (12.8 m) and a deck 52 ft wide.

Who owns State Route 113 over Knights Landing Rdge Cut?

It is owned by the State Highway Agency.