US Bridges

Bakersfld-Glen RD over Poso Creek

Fair

Kern County, California · S of Round Mtn RD · Structure no. 50C0084

Built
1937
88 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete Continuous
Length
116 ft
4 main spans
Daily traffic
1,250
2007 count
Owner
County
County Highway Agency

About this bridge

Bakersfld-Glen RD over Poso Creek is a concrete continuous slab carrying Bakersfld-Glen RD over Poso Creek in Kern County, California. It was built in 1937, so it is 88 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 1,250 vehicles a day, roughly 5% of them trucks, projected to reach 2,369 by 2046. The structure is 116 ft (35.4 m) long and 27 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesBakersfld-Glen RD
CrossesPoso Creek
LocationS of Round Mtn RD
RouteCounty Highway 0
Coordinates35.52912, -118.96291
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating44 US tons
Inventory rating26.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length116 ft (35.4 m)
Longest span33 ft (10.1 m)
Deck width27 ft (8.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,250 (2007)
Projected traffic2,369 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 Bakersfld-Glen RD over Poso Creek built?

It was built in 1937, making it 88 years old in 2025.

What condition is Bakersfld-Glen RD over Poso Creek 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 November 2024.

How much traffic does Bakersfld-Glen RD over Poso Creek carry?

About 1,250 vehicles per day (2007 count), of which roughly 5% are trucks.

How long is Bakersfld-Glen RD over Poso Creek?

The structure is 116 ft (35.4 m) long with a longest span of 33 ft (10.1 m) and a deck 27 ft wide.

Who owns Bakersfld-Glen RD over Poso Creek?

It is owned by the County Highway Agency.