US Bridges

Lodoga-Stonyfrd RD over Indian Creek

Good

Colusa County, California · 23.3 MI W/O 1-5 · Structure no. 15C0069

Built
1976
49 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
65 ft
2 main spans
Daily traffic
296
2014 count
Owner
County
County Highway Agency

About this bridge

Lodoga-Stonyfrd RD over Indian Creek is a concrete continuous slab carrying Lodoga-Stonyfrd RD over Indian Creek in Colusa County, California. It was built in 1976, so it is 49 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 296 vehicles a day, roughly 1% of them trucks, projected to reach 511 by 2046. The structure is 65 ft (19.8 m) long and 33 ft wide. If it were closed, the detour would be 47.8 mi (77 km).

CarriesLodoga-Stonyfrd RD
CrossesIndian Creek
Location23.3 MI W/O 1-5
RouteCounty Highway 0
Coordinates39.30189, -122.4889
Functional classRural Major 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 protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating68.9 US tons
Inventory rating41.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span32 ft (9.8 m)
Deck width33 ft (10 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic296 (2014)
Projected traffic511 by 2046
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed47.8 mi (77 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 Lodoga-Stonyfrd RD over Indian Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is Lodoga-Stonyfrd RD over Indian Creek 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 October 2024.

How much traffic does Lodoga-Stonyfrd RD over Indian Creek carry?

About 296 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is Lodoga-Stonyfrd RD over Indian Creek?

The structure is 65 ft (19.8 m) long with a longest span of 32 ft (9.8 m) and a deck 33 ft wide.

Who owns Lodoga-Stonyfrd RD over Indian Creek?

It is owned by the County Highway Agency.