US Bridges

Azusa Ave over State Route 60

Fair

Los Angeles County, California · 07-LA-060-17.97 · Structure no. 53 1789

Built
1967
58 years old, rebuilt 1974
Condition
Fair
inspected January 2025
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
218 ft
2 main spans
Daily traffic
44,080
2015 count
Owner
State
State Highway Agency

About this bridge

Azusa Ave over State Route 60 is a concrete continuous box beam or girders - multiple carrying Azusa Ave over State Route 60 in Los Angeles County, California. It was built in 1967 and reconstructed in 1974, so it is 58 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 6 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 44,080 vehicles a day, roughly 4% of them trucks, projected to reach 58,430 by 2047. The structure is 218 ft (66.5 m) long and 120 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesAzusa Ave
CrossesState Route 60
Location07-LA-060-17.97
RouteCounty Highway 0
CountyLos Angeles County
StateCalifornia
Coordinates33.99727, -117.93129
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length218 ft (66.5 m)
Longest span112 ft (34.1 m)
Deck width120 ft (36.7 m)
Roadway width100 ft (30.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,080 (2015)
Projected traffic58,430 by 2047
Trucks4%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 Azusa Ave over State Route 60 built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1974.

What condition is Azusa Ave over State Route 60 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 January 2025.

How much traffic does Azusa Ave over State Route 60 carry?

About 44,080 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Azusa Ave over State Route 60?

The structure is 218 ft (66.5 m) long with a longest span of 112 ft (34.1 m) and a deck 120 ft wide.

Who owns Azusa Ave over State Route 60?

It is owned by the State Highway Agency.