US Bridges

Vermont Ave over Vermont Ave Oh Atsf RR

Good

Los Angeles County, California · 0.4MI S/O Sepulveda Blvd · Structure no. 53C0825

Built
1970
55 years old
Condition
Good
inspected September 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
128 ft
1 main span
Daily traffic
29,610
2012 count
Owner
County
County Highway Agency

About this bridge

Vermont Ave over Vermont Ave Oh Atsf RR is a prestressed concrete stringer/multi-beam or girder carrying Vermont Ave over Vermont Ave Oh Atsf RR in Los Angeles County, California. It was built in 1970, so it is 55 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 29,610 vehicles a day, roughly 2% of them trucks, projected to reach 35,532 by 2040. The structure is 128 ft (39 m) long and 101 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesVermont Ave
CrossesVermont Ave Oh Atsf RR
Location0.4MI S/O Sepulveda Blvd
RouteCounty Highway 0L040
CountyLos Angeles County
StateCalifornia
Coordinates33.80406, -118.2902
Functional classUrban Other Principal Arterial

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 inspectionSeptember 2021
Inspection intervalevery 48 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 alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating34.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length128 ft (39 m)
Longest span54 ft (16.5 m)
Deck width101 ft (30.9 m)
Roadway width70 ft (21.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic29,610 (2012)
Projected traffic35,532 by 2040
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Vermont Ave over Vermont Ave Oh Atsf RR built?

It was built in 1970, making it 55 years old in 2025.

What condition is Vermont Ave over Vermont Ave Oh Atsf RR 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 September 2021.

How much traffic does Vermont Ave over Vermont Ave Oh Atsf RR carry?

About 29,610 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is Vermont Ave over Vermont Ave Oh Atsf RR?

The structure is 128 ft (39 m) long with a longest span of 54 ft (16.5 m) and a deck 101 ft wide.

Who owns Vermont Ave over Vermont Ave Oh Atsf RR?

It is owned by the County Highway Agency.