US Bridges

N 10th Street over Sandy Creek

Poor

Kern County, California · 0.22 MI S of Ash Street · Structure no. 50C0199

Built
1979
46 years old
Condition
Poor
inspected November 2023
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
7,590
2002 count
Owner
City
City or Municipal Highway Agency

About this bridge

N 10th Street over Sandy Creek is a concrete continuous culvert carrying N 10th Street over Sandy Creek in Kern County, California. It was built in 1979, so it is 46 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 7,590 vehicles a day, roughly 2% of them trucks, projected to reach 9,336 by 2041. The structure is 26 ft (7.9 m) long and 82 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN 10th Street
CrossesSandy Creek
Location0.22 MI S of Ash Street
RouteCity Street 0
Coordinates35.14799, -119.46504
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 48 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 geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width82 ft (25.1 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,590 (2002)
Projected traffic9,336 by 2041
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$332,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was N 10th Street over Sandy Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is N 10th Street over Sandy Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.

How much traffic does N 10th Street over Sandy Creek carry?

About 7,590 vehicles per day (2002 count), of which roughly 2% are trucks.

How long is N 10th Street over Sandy Creek?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 82 ft wide.

Who owns N 10th Street over Sandy Creek?

It is owned by the City or Municipal Highway Agency.