US Bridges

Kester Ave over Los Angeles River

Fair

Los Angeles County, California · 200 North of US-101 · Structure no. 53C1216

Built
1972
53 years old
Condition
Fair
inspected March 2024
Type
Tee Beam
Concrete
Length
75 ft
1 main span
Daily traffic
30,450
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Kester Ave over Los Angeles River is a concrete tee beam carrying Kester Ave over Los Angeles River in Los Angeles County, California. It was built in 1972, so it is 53 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 30,450 vehicles a day, roughly 2% of them trucks, projected to reach 33,750 by 2044. The structure is 75 ft (22.9 m) long and 86 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesKester Ave
CrossesLos Angeles River
Location200 North of US-101
RouteCity Street 0
Coordinates34.15893, -118.45731
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.9 US tons
Inventory rating19.3 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length75 ft (22.9 m)
Longest span72 ft (21.9 m)
Deck width86 ft (26.2 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,450 (2018)
Projected traffic33,750 by 2044
Trucks2%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Kester Ave over Los Angeles River built?

It was built in 1972, making it 53 years old in 2025.

What condition is Kester Ave over Los Angeles River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Kester Ave over Los Angeles River carry?

About 30,450 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Kester Ave over Los Angeles River?

The structure is 75 ft (22.9 m) long with a longest span of 72 ft (21.9 m) and a deck 86 ft wide.

Who owns Kester Ave over Los Angeles River?

It is owned by the City or Municipal Highway Agency.