US Bridges

State Route 119 over Buena Vista Slough

Fair

Kern County, California · 06-KER-119-14.98 · Structure no. 50 0198

Built
1931
94 years old, rebuilt 1968
Condition
Fair
inspected March 2024
Type
Culvert
Concrete Continuous
Length
28 ft
3 main spans
Daily traffic
10,400
2020 count
Owner
State
State Highway Agency

About this bridge

State Route 119 over Buena Vista Slough is a concrete continuous culvert carrying State Route 119 over Buena Vista Slough in Kern County, California. It was built in 1931 and reconstructed in 1968, so it is 94 years old, older 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 10,400 vehicles a day, roughly 18% of them trucks, projected to reach 20,698 by 2042. The structure is 28 ft (8.5 m) long and 42 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesState Route 119
CrossesBuena Vista Slough
Location06-KER-119-14.98
RouteState Highway 119
Coordinates35.26662, -119.30874
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span8 ft (2.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,400 (2020)
Projected traffic20,698 by 2042
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 119 over Buena Vista Slough built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1968.

What condition is State Route 119 over Buena Vista Slough 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 March 2024.

How much traffic does State Route 119 over Buena Vista Slough carry?

About 10,400 vehicles per day (2020 count), of which roughly 18% are trucks.

How long is State Route 119 over Buena Vista Slough?

The structure is 28 ft (8.5 m) long with a longest span of 8 ft (2.4 m) and a deck 42 ft wide.

Who owns State Route 119 over Buena Vista Slough?

It is owned by the State Highway Agency.