US Bridges

Avenue 52 over State Route 110

Fair

Los Angeles County, California · 07-LA-110-28.05-LA · Structure no. 53 0428

Built
1939
86 years old
Condition
Fair
inspected June 2023
Type
Slab
Concrete
Length
114 ft
2 main spans
Daily traffic
12,000
2021 count
Owner
State
State Highway Agency

About this bridge

Avenue 52 over State Route 110 is a concrete slab carrying Avenue 52 over State Route 110 in Los Angeles County, California. It was built in 1939, so it is 86 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 12,000 vehicles a day, roughly 1% of them trucks, projected to reach 13,876 by 2041. The structure is 114 ft (34.7 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesAvenue 52
CrossesState Route 110
Location07-LA-110-28.05-LA
RouteCity Street 0
CountyLos Angeles County
StateCalifornia
Coordinates34.10307, -118.1966
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 inspectionJune 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 rating54.2 US tons
Inventory rating32.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length114 ft (34.7 m)
Longest span55 ft (16.8 m)
Deck width46 ft (14 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2021)
Projected traffic13,876 by 2041
Trucks1%
Lanes on structure2
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 statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Avenue 52 over State Route 110 built?

It was built in 1939, making it 86 years old in 2025.

What condition is Avenue 52 over State Route 110 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 June 2023.

How much traffic does Avenue 52 over State Route 110 carry?

About 12,000 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Avenue 52 over State Route 110?

The structure is 114 ft (34.7 m) long with a longest span of 55 ft (16.8 m) and a deck 46 ft wide.

Who owns Avenue 52 over State Route 110?

It is owned by the State Highway Agency.