US Bridges

Amelia Ave over W210-S57 Connector Ramp

Fair

Los Angeles County, California · 07-LA-210-R44.72-GDR · Structure no. 53 1995

Built
1970
55 years old
Condition
Fair
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
92 ft
1 main span
Daily traffic
3,755
2022 count
Owner
State
State Highway Agency

About this bridge

Amelia Ave over W210-S57 Connector Ramp is a prestressed concrete box beam or girders - multiple carrying Amelia Ave over W210-S57 Connector Ramp in Los Angeles County, California. It was built in 1970, so it is 55 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 3,755 vehicles a day, roughly 2% of them trucks, projected to reach 5,357 by 2045. The structure is 92 ft (27.9 m) long and 78 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesAmelia Ave
CrossesW210-S57 Connector Ramp
Location07-LA-210-R44.72-GDR
RouteCity Street 0L536
CountyLos Angeles County
StateCalifornia
Coordinates34.12091, -117.82032
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating28.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length92 ft (27.9 m)
Longest span88 ft (26.8 m)
Deck width78 ft (23.8 m)
Roadway width76 ft (23.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,755 (2022)
Projected traffic5,357 by 2045
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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 Amelia Ave over W210-S57 Connector Ramp built?

It was built in 1970, making it 55 years old in 2025.

What condition is Amelia Ave over W210-S57 Connector Ramp 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 Amelia Ave over W210-S57 Connector Ramp carry?

About 3,755 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Amelia Ave over W210-S57 Connector Ramp?

The structure is 92 ft (27.9 m) long with a longest span of 88 ft (26.8 m) and a deck 78 ft wide.

Who owns Amelia Ave over W210-S57 Connector Ramp?

It is owned by the State Highway Agency.