US Bridges

E91-N110 Connector over SR 91 N110-W91 Conn

Fair

Los Angeles County, California · 07-LA-091-R6.37-LA · Structure no. 53 2665G

Built
1985
40 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
1,104 ft
11 main spans
Daily traffic
40,000
2011 count
Owner
State
State Highway Agency

About this bridge

E91-N110 Connector over SR 91 N110-W91 Conn is a concrete continuous box beam or girders - multiple carrying E91-N110 Connector over SR 91 N110-W91 Conn in Los Angeles County, California. It was built in 1985, so it is 40 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 40,000 vehicles a day, roughly 2% of them trucks, projected to reach 54,480 by 2040. The structure is 1,104 ft (336.5 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesE91-N110 Connector
CrossesSR 91 N110-W91 Conn
Location07-LA-091-R6.37-LA
RouteState Highway 91
CountyLos Angeles County
StateCalifornia
Coordinates33.87229, -118.28451
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
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 geometry6: Equal to present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20 + Mod
Structure length1,104 ft (336.5 m)
Longest span110 ft (33.5 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deck17 ft (5 m)

Traffic and service

Average daily traffic40,000 (2011)
Projected traffic54,480 by 2040
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 E91-N110 Connector over SR 91 N110-W91 Conn built?

It was built in 1985, making it 40 years old in 2025.

What condition is E91-N110 Connector over SR 91 N110-W91 Conn 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 May 2023.

How much traffic does E91-N110 Connector over SR 91 N110-W91 Conn carry?

About 40,000 vehicles per day (2011 count), of which roughly 2% are trucks.

How long is E91-N110 Connector over SR 91 N110-W91 Conn?

The structure is 1,104 ft (336.5 m) long with a longest span of 110 ft (33.5 m) and a deck 38 ft wide.

Who owns E91-N110 Connector over SR 91 N110-W91 Conn?

It is owned by the State Highway Agency.