US Bridges

Richvale HWY over Cherokee Canal

Good

Butte County, California · 0.95 MI E Midway RD · Structure no. 12C0035

Built
1960
65 years old
Condition
Good
inspected May 2021
Type
Slab
Concrete Continuous
Length
143 ft
5 main spans
Daily traffic
1,191
2018 count
Owner
County
County Highway Agency

About this bridge

Richvale HWY over Cherokee Canal is a concrete continuous slab carrying Richvale HWY over Cherokee Canal in Butte 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 1,191 vehicles a day, roughly 3% of them trucks, projected to reach 1,891 by 2043. The structure is 143 ft (43.6 m) long and 32 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRichvale HWY
CrossesCherokee Canal
Location0.95 MI E Midway RD
RouteCounty Highway 0
Coordinates39.49387, -121.72629
Functional classRural Minor Collector

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 inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating38.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length143 ft (43.6 m)
Longest span28 ft (8.5 m)
Deck width32 ft (9.9 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,191 (2018)
Projected traffic1,891 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Richvale HWY over Cherokee Canal built?

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

What condition is Richvale HWY over Cherokee Canal 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 May 2021.

How much traffic does Richvale HWY over Cherokee Canal carry?

About 1,191 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Richvale HWY over Cherokee Canal?

The structure is 143 ft (43.6 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.

Who owns Richvale HWY over Cherokee Canal?

It is owned by the County Highway Agency.