US Bridges

Interstate 210 EB over Allen Ave

Fair

Los Angeles County, California · 07-LA-210-R27.41-PAS · Structure no. 53 2040R

Built
1976
49 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
189 ft
2 main spans
Daily traffic
147,000
2015 count
Owner
State
State Highway Agency

About this bridge

Interstate 210 EB over Allen Ave is a concrete continuous box beam or girders - multiple carrying Interstate 210 EB over Allen Ave in Los Angeles County, California. It was built in 1976, so it is 49 years old, younger 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 147,000 vehicles a day, roughly 5% of them trucks, projected to reach 147,832 by 2042. The structure is 189 ft (57.6 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesInterstate 210 EB
CrossesAllen Ave
Location07-LA-210-R27.41-PAS
RouteInterstate 210
CountyLos Angeles County
StateCalifornia
Coordinates34.15217, -118.11349
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.2 US tons
Inventory rating56.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length189 ft (57.6 m)
Longest span94 ft (28.7 m)
Deck width84 ft (25.6 m)
Roadway width81 ft (24.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic147,000 (2015)
Projected traffic147,832 by 2042
Trucks5%
Lanes on structure6
Traffic directionOne-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 210 EB over Allen Ave built?

It was built in 1976, making it 49 years old in 2025.

What condition is Interstate 210 EB over Allen Ave 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 August 2023.

How much traffic does Interstate 210 EB over Allen Ave carry?

About 147,000 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Interstate 210 EB over Allen Ave?

The structure is 189 ft (57.6 m) long with a longest span of 94 ft (28.7 m) and a deck 84 ft wide.

Who owns Interstate 210 EB over Allen Ave?

It is owned by the State Highway Agency.