US Bridges

E Frk RD over San Gabriel Riv Ef

Good

Los Angeles County, California · 3.7MI E/O San Gabrl Cn RD · Structure no. 53C0007

Built
1936
89 years old
Condition
Good
inspected October 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
123 ft
2 main spans
Daily traffic
2,020
2012 count
Owner
County
County Highway Agency

About this bridge

E Frk RD over San Gabriel Riv Ef is a steel stringer/multi-beam or girder carrying E Frk RD over San Gabriel Riv Ef in Los Angeles County, California. It was built in 1936, so it is 89 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 2,020 vehicles a day, roughly 1% of them trucks, projected to reach 2,222 by 2041. The structure is 123 ft (37.5 m) long and 27 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesE Frk RD
CrossesSan Gabriel Riv Ef
Location3.7MI E/O San Gabrl Cn RD
RouteCounty Highway 0W480
Coordinates34.23276, -117.79581
Functional classRural Major 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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating71.4 US tons
Inventory rating42.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length123 ft (37.5 m)
Longest span60 ft (18.3 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,020 (2012)
Projected traffic2,222 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was E Frk RD over San Gabriel Riv Ef built?

It was built in 1936, making it 89 years old in 2025.

What condition is E Frk RD over San Gabriel Riv Ef 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 October 2021.

How much traffic does E Frk RD over San Gabriel Riv Ef carry?

About 2,020 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is E Frk RD over San Gabriel Riv Ef?

The structure is 123 ft (37.5 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.

Who owns E Frk RD over San Gabriel Riv Ef?

It is owned by the County Highway Agency.