US Bridges

Interstate 10 over Coventry Place

Fair

Los Angeles County, California · 07-LA-010-R5.99-LA · Structure no. 53 1634

Built
1964
61 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
147 ft
3 main spans
Daily traffic
258,000
2018 count
Owner
State
State Highway Agency

About this bridge

Interstate 10 over Coventry Place is a concrete continuous box beam or girders - multiple carrying Interstate 10 over Coventry Place 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 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 258,000 vehicles a day, roughly 4% of them trucks, projected to reach 264,574 by 2042. The structure is 147 ft (44.8 m) long and 148 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 10
CrossesCoventry Place
Location07-LA-010-R5.99-LA
RouteInterstate 10
Coordinates34.03158, -118.42435
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating36.4 US tons
Inventory rating28.2 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length147 ft (44.8 m)
Longest span67 ft (20.4 m)
Deck width148 ft (45.1 m)
Roadway width140 ft (42.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic258,000 (2018)
Projected traffic264,574 by 2042
Trucks4%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 10 over Coventry Place built?

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

What condition is Interstate 10 over Coventry Place 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 May 2024.

How much traffic does Interstate 10 over Coventry Place carry?

About 258,000 vehicles per day (2018 count), of which roughly 4% are trucks.

How long is Interstate 10 over Coventry Place?

The structure is 147 ft (44.8 m) long with a longest span of 67 ft (20.4 m) and a deck 148 ft wide.

Who owns Interstate 10 over Coventry Place?

It is owned by the State Highway Agency.