US Bridges

No Data Entered over Little White Salmon 1

Good

Skamania County, Washington · No Data Entered · Structure no. 060303000001111

Built
1984
41 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
22 ft
1 main span
Daily traffic
5
2010 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Little White Salmon 1 is a steel culvert carrying No Data Entered over Little White Salmon 1 in Skamania County, Washington. It was built in 1984, so it is 41 years old, younger than the Washington average of 49.8 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 5 vehicles a day, projected to reach 7 by 2045. The structure is 22 ft (6.7 m) long.

CarriesNo Data Entered
CrossesLittle White Salmon 1
LocationNo Data Entered
RouteFederal Lands Road 18000
Coordinates45.88377, -121.60914
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating62.5 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2010)
Projected traffic7 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Little White Salmon 1 built?

It was built in 1984, making it 41 years old in 2025.

What condition is No Data Entered over Little White Salmon 1 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 2024.

How much traffic does No Data Entered over Little White Salmon 1 carry?

About 5 vehicles per day (2010 count).

How long is No Data Entered over Little White Salmon 1?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m).

Who owns No Data Entered over Little White Salmon 1?

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