US Bridges

W10-GRAND Off-Ramp over N Garvey Avenue

Fair

Los Angeles County, California · 07-LA-010-38.41-WCOV · Structure no. 53 2375K

Built
1975
50 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
174 ft
2 main spans
Daily traffic
3,800
2014 count
Owner
State
State Highway Agency

About this bridge

W10-GRAND Off-Ramp over N Garvey Avenue is a concrete box beam or girders - multiple carrying W10-GRAND Off-Ramp over N Garvey Avenue in Los Angeles County, California. It was built in 1975, so it is 50 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 3,800 vehicles a day, roughly 2% of them trucks, projected to reach 4,276 by 2042. The structure is 174 ft (53 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesW10-GRAND Off-Ramp
CrossesN Garvey Avenue
Location07-LA-010-38.41-WCOV
RouteInterstate 10
CountyLos Angeles County
StateCalifornia
Coordinates34.07274, -117.87356
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating65.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length174 ft (53 m)
Longest span98 ft (29.8 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,800 (2014)
Projected traffic4,276 by 2042
Trucks2%
Lanes on structure2
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 W10-GRAND Off-Ramp over N Garvey Avenue built?

It was built in 1975, making it 50 years old in 2025.

What condition is W10-GRAND Off-Ramp over N Garvey Avenue 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 W10-GRAND Off-Ramp over N Garvey Avenue carry?

About 3,800 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is W10-GRAND Off-Ramp over N Garvey Avenue?

The structure is 174 ft (53 m) long with a longest span of 98 ft (29.8 m) and a deck 34 ft wide.

Who owns W10-GRAND Off-Ramp over N Garvey Avenue?

It is owned by the State Highway Agency.