US Bridges

Fallbrook Ave over Bell Creek

Fair

Los Angeles County, California · 0.3 MI N/O Vanowen Ave · Structure no. 53C1163

Built
1963
62 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
32 ft
2 main spans
Daily traffic
42,146
2018 count
Owner
County
County Highway Agency

About this bridge

Fallbrook Ave over Bell Creek is a concrete culvert carrying Fallbrook Ave over Bell Creek in Los Angeles County, California. It was built in 1963, so it is 62 years old, older 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 6 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 42,146 vehicles a day, roughly 2% of them trucks, projected to reach 57,815 by 2040. The structure is 32 ft (9.8 m) long and 100 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFallbrook Ave
CrossesBell Creek
Location0.3 MI N/O Vanowen Ave
RouteCity Street 0
Coordinates34.19742, -118.62325
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length32 ft (9.8 m)
Longest span15 ft (4.6 m)
Deck width100 ft (30.6 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,146 (2018)
Projected traffic57,815 by 2040
Trucks2%
Lanes on structure4
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

OwnerCounty 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 Fallbrook Ave over Bell Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Fallbrook Ave over Bell Creek 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 August 2023.

How much traffic does Fallbrook Ave over Bell Creek carry?

About 42,146 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Fallbrook Ave over Bell Creek?

The structure is 32 ft (9.8 m) long with a longest span of 15 ft (4.6 m) and a deck 100 ft wide.

Who owns Fallbrook Ave over Bell Creek?

It is owned by the County Highway Agency and maintained by the City or Municipal Highway Agency.