US Bridges

Interstate 10 over Chariton ST Storm Drain

Good

Los Angeles County, California · 07-LA-010-R8.78-LA · Structure no. 53 1868M

Built
1964
61 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
268,000
2016 count
Owner
State
State Highway Agency

About this bridge

Interstate 10 over Chariton ST Storm Drain is a concrete culvert carrying Interstate 10 over Chariton ST Storm Drain in Los Angeles County, California. It was built in 1964, so it is 61 years old, older 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 268,000 vehicles a day, projected to reach 282,145 by 2046. The structure is 23 ft (7 m) long and 193 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 10
CrossesChariton ST Storm Drain
Location07-LA-010-R8.78-LA
RouteInterstate 10
Coordinates34.03732, -118.37835
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to 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
DeckNot applicable
Main spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span10 ft (3.2 m)
Deck width193 ft (58.8 m)
Roadway width173 ft (52.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic268,000 (2016)
Projected traffic282,145 by 2046
Trucks0%
Lanes on structure12
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 10 over Chariton ST Storm Drain built?

It was built in 1964, making it 61 years old in 2025.

What condition is Interstate 10 over Chariton ST Storm Drain 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 December 2024.

How much traffic does Interstate 10 over Chariton ST Storm Drain carry?

About 268,000 vehicles per day (2016 count).

How long is Interstate 10 over Chariton ST Storm Drain?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3.2 m) and a deck 193 ft wide.

Who owns Interstate 10 over Chariton ST Storm Drain?

It is owned by the State Highway Agency.