US Bridges

Lactc Access RD over Route 710

Fair

Los Angeles County, California · 07-LA-710-10.31-LBCH · Structure no. 53 0815

Built
1954
71 years old, rebuilt 1989
Condition
Fair
inspected April 2024
Type
Girder and Floorbeam System
Steel
Length
257 ft
2 main spans
Daily traffic
48,000
2015 count
Owner
State
Other State Agency

About this bridge

Lactc Access RD over Route 710 is a steel girder and floorbeam system carrying Lactc Access RD over Route 710 in Los Angeles County, California. It was built in 1954 and reconstructed in 1989, so it is 71 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 48,000 vehicles a day, roughly 40% of them trucks, projected to reach 54,000 by 2041. The structure is 257 ft (78.3 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLactc Access RD
CrossesRoute 710
Location07-LA-710-10.31-LBCH
RouteCity Street 0
CountyLos Angeles County
StateCalifornia
Coordinates33.83953, -118.20756
Functional classUrban Local

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 inspectionApril 2024
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 geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating37.8 US tons
Inventory rating29.3 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length257 ft (78.3 m)
Longest span127 ft (38.8 m)
Deck width35 ft (10.7 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,000 (2015)
Projected traffic54,000 by 2041
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State 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 Lactc Access RD over Route 710 built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1989.

What condition is Lactc Access RD over Route 710 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 April 2024.

How much traffic does Lactc Access RD over Route 710 carry?

About 48,000 vehicles per day (2015 count), of which roughly 40% are trucks.

How long is Lactc Access RD over Route 710?

The structure is 257 ft (78.3 m) long with a longest span of 127 ft (38.8 m) and a deck 35 ft wide.

Who owns Lactc Access RD over Route 710?

It is owned by the Other State Agency and maintained by the State Highway Agency.