US Bridges

S710-ROSECRANS Bl over E105-S710 Connector Ramp

Good

Los Angeles County, California · 07-LA-710-R15.20-LYN · Structure no. 53 2413K

Built
1990
35 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
553 ft
3 main spans
Daily traffic
37,390
2015 count
Owner
State
State Highway Agency

About this bridge

S710-ROSECRANS Bl over E105-S710 Connector Ramp is a prestressed concrete continuous box beam or girders - multiple carrying S710-ROSECRANS Bl over E105-S710 Connector Ramp in Los Angeles County, California. It was built in 1990, so it is 35 years old, younger 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 37,390 vehicles a day, roughly 21% of them trucks, projected to reach 51,337 by 2042. The structure is 553 ft (168.6 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS710-ROSECRANS Bl
CrossesE105-S710 Connector Ramp
Location07-LA-710-R15.20-LYN
RouteInterstate 710
Coordinates33.90703, -118.18316
Functional classUrban Principal Arterial - Interstate

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length553 ft (168.6 m)
Longest span221 ft (67.4 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,390 (2015)
Projected traffic51,337 by 2042
Trucks21%
Lanes on structure1
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 S710-ROSECRANS Bl over E105-S710 Connector Ramp built?

It was built in 1990, making it 35 years old in 2025.

What condition is S710-ROSECRANS Bl over E105-S710 Connector Ramp 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 May 2024.

How much traffic does S710-ROSECRANS Bl over E105-S710 Connector Ramp carry?

About 37,390 vehicles per day (2015 count), of which roughly 21% are trucks.

How long is S710-ROSECRANS Bl over E105-S710 Connector Ramp?

The structure is 553 ft (168.6 m) long with a longest span of 221 ft (67.4 m) and a deck 28 ft wide.

Who owns S710-ROSECRANS Bl over E105-S710 Connector Ramp?

It is owned by the State Highway Agency.