US Bridges

Pennington Road over Sutter-Butte Canal

Good

Sutter County, California · 0.5 MI E of Sheldon Ave · Structure no. 18C0140

Built
2017
8 years old
Condition
Good
inspected February 2024
Type
Slab
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
100
2021 count
Owner
County
County Highway Agency

About this bridge

Pennington Road over Sutter-Butte Canal is a prestressed concrete slab carrying Pennington Road over Sutter-Butte Canal in Sutter County, California. It was built in 2017, so it is 8 years old, younger 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 137 by 2041. The structure is 42 ft (12.8 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPennington Road
CrossesSutter-Butte Canal
Location0.5 MI E of Sheldon Ave
RouteCounty Highway 0
Coordinates39.27601, -121.63504
Functional classRural Local

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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length42 ft (12.8 m)
Longest span37 ft (11.4 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic137 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pennington Road over Sutter-Butte Canal built?

It was built in 2017, making it 8 years old in 2025.

What condition is Pennington Road over Sutter-Butte 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 February 2024.

How much traffic does Pennington Road over Sutter-Butte Canal carry?

About 100 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Pennington Road over Sutter-Butte Canal?

The structure is 42 ft (12.8 m) long with a longest span of 37 ft (11.4 m) and a deck 34 ft wide.

Who owns Pennington Road over Sutter-Butte Canal?

It is owned by the County Highway Agency.