US Bridges

Vanowen Street over Tujunga Wash

Good

Los Angeles County, California · At Fulton Ave · Structure no. 53C1359

Built
1951
74 years old, rebuilt 1971
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
90 ft
1 main span
Daily traffic
7,750
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Vanowen Street over Tujunga Wash is a concrete box beam or girders - multiple carrying Vanowen Street over Tujunga Wash in Los Angeles County, California. It was built in 1951 and reconstructed in 1971, so it is 74 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 7,750 vehicles a day, roughly 3% of them trucks, projected to reach 16,085 by 2042. The structure is 90 ft (27.4 m) long and 86 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesVanowen Street
CrossesTujunga Wash
LocationAt Fulton Ave
RouteCity Street 0
Coordinates34.19374, -118.4224
Functional classUrban Minor 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 protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span80 ft (24.4 m)
Deck width86 ft (26.1 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,750 (2020)
Projected traffic16,085 by 2042
Trucks3%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Vanowen Street over Tujunga Wash built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1971.

What condition is Vanowen Street over Tujunga 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 September 2024.

How much traffic does Vanowen Street over Tujunga Wash carry?

About 7,750 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Vanowen Street over Tujunga Wash?

The structure is 90 ft (27.4 m) long with a longest span of 80 ft (24.4 m) and a deck 86 ft wide.

Who owns Vanowen Street over Tujunga Wash?

It is owned by the City or Municipal Highway Agency.