US Bridges

34th Street over East Side Canal

Fair

Kern County, California · West of Union Ave · Structure no. 50C0058

Built
1935
90 years old, rebuilt 1985
Condition
Fair
inspected December 2024
Type
Slab
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
10,689
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

34th Street over East Side Canal is a concrete continuous slab carrying 34th Street over East Side Canal in Kern County, California. It was built in 1935 and reconstructed in 1985, so it is 90 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 5 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 10,689 vehicles a day, roughly 2% of them trucks, projected to reach 24,068 by 2042. The structure is 23 ft (7 m) long and 85 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries34th Street
CrossesEast Side Canal
LocationWest of Union Ave
RouteCity Street 0
Coordinates35.39035, -119.00411
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 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 adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating29.7 US tons
Inventory rating17.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width85 ft (25.9 m)
Roadway width71 ft (21.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,689 (2010)
Projected traffic24,068 by 2042
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 34th Street over East Side Canal built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1985.

What condition is 34th Street over East Side Canal 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 December 2024.

How much traffic does 34th Street over East Side Canal carry?

About 10,689 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is 34th Street over East Side Canal?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m) and a deck 85 ft wide.

Who owns 34th Street over East Side Canal?

It is owned by the City or Municipal Highway Agency.