US Bridges

Harbor Scenic DR over Vacant Land

Good

Los Angeles County, California · 07-LA-710-5.95-LBCH · Structure no. 53 2934

Built
1970
55 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
388 ft
7 main spans
Daily traffic
58,000
2017 count
Owner
State
State Highway Agency

About this bridge

Harbor Scenic DR over Vacant Land is a concrete continuous box beam or girders - multiple carrying Harbor Scenic DR over Vacant Land 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 58,000 vehicles a day, roughly 15% of them trucks, projected to reach 76,286 by 2041. The structure is 388 ft (118.3 m) long and 92 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHarbor Scenic DR
CrossesVacant Land
Location07-LA-710-5.95-LBCH
RouteState Highway 710
Coordinates33.77486, -118.20693
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadUnknown
Structure length388 ft (118.3 m)
Longest span76 ft (23.2 m)
Deck width92 ft (27.9 m)
Roadway width88 ft (26.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic58,000 (2017)
Projected traffic76,286 by 2041
Trucks15%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
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 Harbor Scenic DR over Vacant Land built?

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

What condition is Harbor Scenic DR over Vacant Land in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does Harbor Scenic DR over Vacant Land carry?

About 58,000 vehicles per day (2017 count), of which roughly 15% are trucks.

How long is Harbor Scenic DR over Vacant Land?

The structure is 388 ft (118.3 m) long with a longest span of 76 ft (23.2 m) and a deck 92 ft wide.

Who owns Harbor Scenic DR over Vacant Land?

It is owned by the State Highway Agency.