US Bridges

Wells Avenue over LA Sierra Channel

Good

Riverside County, California · 0.17 Mi. Ne/O Hole Avenue · Structure no. 56C0278

Built
1960
65 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,400
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wells Avenue over LA Sierra Channel is a concrete culvert carrying Wells Avenue over LA Sierra Channel in Riverside County, California. It was built in 1960, so it is 65 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 1,400 vehicles a day, roughly 4% of them trucks, projected to reach 1,357 by 2044. The structure is 22 ft (6.7 m) long and 74 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWells Avenue
CrossesLA Sierra Channel
Location0.17 Mi. Ne/O Hole Avenue
RouteCity Street 0
Coordinates33.92019, -117.48441
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior 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
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3.1 m)
Deck width74 ft (22.6 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2019)
Projected traffic1,357 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Wells Avenue over LA Sierra Channel built?

It was built in 1960, making it 65 years old in 2025.

What condition is Wells Avenue over LA Sierra Channel 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 January 2024.

How much traffic does Wells Avenue over LA Sierra Channel carry?

About 1,400 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Wells Avenue over LA Sierra Channel?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3.1 m) and a deck 74 ft wide.

Who owns Wells Avenue over LA Sierra Channel?

It is owned by the City or Municipal Highway Agency.