US Bridges

State Route 110 over Equestrian Access

Good

Los Angeles County, California · 07-LA-110-30.27-SPAS · Structure no. 53 0432

Built
1938
87 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete
Length
21 ft
1 main span
Daily traffic
130,000
2019 count
Owner
State
State Highway Agency

About this bridge

State Route 110 over Equestrian Access is a concrete slab carrying State Route 110 over Equestrian Access in Los Angeles County, California. It was built in 1938, so it is 87 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 130,000 vehicles a day, roughly 2% of them trucks, projected to reach 123,492 by 2041. The structure is 21 ft (6.4 m) long and 115 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesState Route 110
CrossesEquestrian Access
Location07-LA-110-30.27-SPAS
RouteState Highway 110
Coordinates34.11826, -118.16583
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 inspectionJune 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 rating61.4 US tons
Inventory rating36.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 15
Structure length21 ft (6.4 m)
Longest span19 ft (5.8 m)
Deck width115 ft (35 m)
Roadway width115 ft (35 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130,000 (2019)
Projected traffic123,492 by 2041
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was State Route 110 over Equestrian Access built?

It was built in 1938, making it 87 years old in 2025.

What condition is State Route 110 over Equestrian 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 June 2023.

How much traffic does State Route 110 over Equestrian Access carry?

About 130,000 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is State Route 110 over Equestrian Access?

The structure is 21 ft (6.4 m) long with a longest span of 19 ft (5.8 m) and a deck 115 ft wide.

Who owns State Route 110 over Equestrian Access?

It is owned by the State Highway Agency.