US Bridges

W91-N110 Conn over Utility Company Access

Good

Los Angeles County, California · 07-LA-091-R6.39-LA · Structure no. 53 2666F

Built
1985
40 years old
Condition
Good
inspected May 2023
Type
Slab
Concrete Continuous
Length
74 ft
3 main spans
Daily traffic
31,200
2011 count
Owner
State
State Highway Agency

About this bridge

W91-N110 Conn over Utility Company Access is a concrete continuous slab carrying W91-N110 Conn over Utility Company Access 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 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 31,200 vehicles a day, roughly 2% of them trucks, projected to reach 42,000 by 2040. The structure is 74 ft (22.5 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesW91-N110 Conn
CrossesUtility Company Access
Location07-LA-091-R6.39-LA
RouteState Highway 91
Coordinates33.87483, -118.28421
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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating57.1 US tons
Inventory rating40.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length74 ft (22.5 m)
Longest span25 ft (7.6 m)
Deck width38 ft (11.7 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,200 (2011)
Projected traffic42,000 by 2040
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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 W91-N110 Conn over Utility Company Access built?

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

What condition is W91-N110 Conn over Utility Company Access 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 2023.

How much traffic does W91-N110 Conn over Utility Company Access carry?

About 31,200 vehicles per day (2011 count), of which roughly 2% are trucks.

How long is W91-N110 Conn over Utility Company Access?

The structure is 74 ft (22.5 m) long with a longest span of 25 ft (7.6 m) and a deck 38 ft wide.

Who owns W91-N110 Conn over Utility Company Access?

It is owned by the State Highway Agency.