US Bridges

Barranca Avenue over Interstate 210

Fair

Los Angeles County, California · 07-LA-210-R41.11-GDR · Structure no. 53 2049

Built
1969
56 years old
Condition
Fair
inspected February 2025
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
217 ft
2 main spans
Daily traffic
18,500
2015 count
Owner
State
State Highway Agency

About this bridge

Barranca Avenue over Interstate 210 is a concrete continuous box beam or girders - multiple carrying Barranca Avenue over Interstate 210 in Los Angeles County, California. It was built in 1969, so it is 56 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 18,500 vehicles a day, roughly 2% of them trucks, projected to reach 25,754 by 2042. The structure is 217 ft (66 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBarranca Avenue
CrossesInterstate 210
Location07-LA-210-R41.11-GDR
RouteCity Street 0L380
Coordinates34.12128, -117.88152
Functional classUrban Minor Arterial

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 inspectionFebruary 2025
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 alignment9: Superior to present desirable criteria
Operating rating62.2 US tons
Inventory rating47.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length217 ft (66 m)
Longest span109 ft (33.2 m)
Deck width76 ft (23.2 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,500 (2015)
Projected traffic25,754 by 2042
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Barranca Avenue over Interstate 210 built?

It was built in 1969, making it 56 years old in 2025.

What condition is Barranca Avenue over Interstate 210 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 February 2025.

How much traffic does Barranca Avenue over Interstate 210 carry?

About 18,500 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Barranca Avenue over Interstate 210?

The structure is 217 ft (66 m) long with a longest span of 109 ft (33.2 m) and a deck 76 ft wide.

Who owns Barranca Avenue over Interstate 210?

It is owned by the State Highway Agency.