US Bridges

No Data Entered over E Fk S Fk Salmon River

Good

Siskiyou County, California · Callahan · Structure no. 050555000010946

Built
2005
20 years old
Condition
Good
inspected August 2023
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
23 ft
1 main span
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over E Fk S Fk Salmon River is a aluminum, wrought iron, or cast iron culvert carrying No Data Entered over E Fk S Fk Salmon River in Siskiyou County, California. It was built in 2005, so it is 20 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 620.7 mi (999 km).

CarriesNo Data Entered
CrossesE Fk S Fk Salmon River
LocationCallahan
RouteFederal Lands Road 39N08
Coordinates41.22145, -122.93009
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation*: *
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating—
Inventory rating—

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadUnknown
Structure length23 ft (7.1 m)
Longest span23 ft (7.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (—)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed620.7 mi (999 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was No Data Entered over E Fk S Fk Salmon River built?

It was built in 2005, making it 20 years old in 2025.

What condition is No Data Entered over E Fk S Fk Salmon River 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 August 2023.

How much traffic does No Data Entered over E Fk S Fk Salmon River carry?

About 50 vehicles per day (latest count).

How long is No Data Entered over E Fk S Fk Salmon River?

The structure is 23 ft (7.1 m) long with a longest span of 23 ft (7.1 m).

Who owns No Data Entered over E Fk S Fk Salmon River?

It is owned by the U.S. Forest Service.