US Bridges

E Las Tunas DR over Rubio Wash

Good

Los Angeles County, California · 0.1MI W/O San Gabriel Bl · Structure no. 53C0909

Built
1911
114 years old, rebuilt 1932
Condition
Good
inspected November 2024
Type
Tee Beam
Concrete Continuous
Length
45 ft
2 main spans
Daily traffic
30,846
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

E Las Tunas DR over Rubio Wash is a concrete continuous tee beam carrying E Las Tunas DR over Rubio Wash in Los Angeles County, California. It was built in 1911 and reconstructed in 1932, so it is 114 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 30,846 vehicles a day, roughly 1% of them trucks, projected to reach 37,015 by 2043. The structure is 45 ft (13.7 m) long and 101 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesE Las Tunas DR
CrossesRubio Wash
Location0.1MI W/O San Gabriel Bl
RouteCity Street 0L496
Coordinates34.10331, -118.09301
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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.4 US tons
Inventory rating19 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span22 ft (6.7 m)
Deck width101 ft (30.9 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,846 (2017)
Projected traffic37,015 by 2043
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Las Tunas DR over Rubio Wash built?

It was built in 1911, making it 114 years old in 2025. It was reconstructed in 1932.

What condition is E Las Tunas DR over Rubio Wash 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 November 2024.

How much traffic does E Las Tunas DR over Rubio Wash carry?

About 30,846 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is E Las Tunas DR over Rubio Wash?

The structure is 45 ft (13.7 m) long with a longest span of 22 ft (6.7 m) and a deck 101 ft wide.

Who owns E Las Tunas DR over Rubio Wash?

It is owned by the City or Municipal Highway Agency.