US Bridges

Grand Avenue over State Route 110

Good

Los Angeles County, California · 07-LA-110-30.43-SPAS · Structure no. 53 0434

Built
1938
87 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
89 ft
2 main spans
Daily traffic
3,000
2019 count
Owner
State
State Highway Agency

About this bridge

Grand Avenue over State Route 110 is a concrete continuous slab carrying Grand Avenue over State Route 110 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 3,000 vehicles a day, roughly 1% of them trucks, projected to reach 3,470 by 2041. The structure is 89 ft (27.1 m) long and 60 ft wide.

CarriesGrand Avenue
CrossesState Route 110
Location07-LA-110-30.43-SPAS
RouteCity Street 0
Coordinates34.11903, -118.16329
Functional classUrban Collector

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 evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating45 US tons
Inventory rating27.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length89 ft (27.1 m)
Longest span41 ft (12.5 m)
Deck width60 ft (18.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2019)
Projected traffic3,470 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Grand Avenue over State Route 110 built?

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

What condition is Grand Avenue over State Route 110 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 Grand Avenue over State Route 110 carry?

About 3,000 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Grand Avenue over State Route 110?

The structure is 89 ft (27.1 m) long with a longest span of 41 ft (12.5 m) and a deck 60 ft wide.

Who owns Grand Avenue over State Route 110?

It is owned by the State Highway Agency.