US Bridges

San Fernando RD over Tujunga Wash

Poor

Los Angeles County, California · 0.2 MI NW Truesdale ST · Structure no. 53C0300

Built
1935
90 years old, rebuilt 1951
Condition
Poor
inspected August 2023
Type
Tee Beam
Concrete
Length
436 ft
1 main span
Daily traffic
21,500
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

San Fernando RD over Tujunga Wash is a concrete tee beam carrying San Fernando RD over Tujunga Wash in Los Angeles County, California. It was built in 1935 and reconstructed in 1951, so it is 90 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 21,500 vehicles a day, roughly 1% of them trucks, projected to reach 27,649 by 2043. The structure is 436 ft (133 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSan Fernando RD
CrossesTujunga Wash
Location0.2 MI NW Truesdale ST
RouteCity Street 0
Coordinates34.24453, -118.39942
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.7 US tons
Inventory rating37.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+7 approach)
Design loadHS 20
Structure length436 ft (133 m)
Longest span63 ft (19.2 m)
Deck width64 ft (19.5 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,500 (2020)
Projected traffic27,649 by 2043
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.5 million (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was San Fernando RD over Tujunga Wash built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1951.

What condition is San Fernando RD over Tujunga Wash in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does San Fernando RD over Tujunga Wash carry?

About 21,500 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is San Fernando RD over Tujunga Wash?

The structure is 436 ft (133 m) long with a longest span of 63 ft (19.2 m) and a deck 64 ft wide.

Who owns San Fernando RD over Tujunga Wash?

It is owned by the City or Municipal Highway Agency.