US Bridges

No Data Entered over Trout Lake Creek

Fair

Skamania County, Washington · 1 1/2 Miles West of Trout · Structure no. 060303000000114

Built
1981
44 years old
Condition
Fair
inspected August 2021
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
115 ft
3 main spans
Daily traffic
40
1992 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Trout Lake Creek is a concrete continuous box beam or girders - multiple carrying No Data Entered over Trout Lake Creek in Skamania County, Washington. It was built in 1981, so it is 44 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 40 vehicles a day, projected to reach 60 by 2045. The structure is 115 ft (35.1 m) long and 18 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

Location

Open in Google Maps
CarriesNo Data Entered
CrossesTrout Lake Creek
Location1 1/2 Miles West of Trout
RouteFederal Lands Road 88100
CountySkamania County
StateWashington
Coordinates46.05868, -121.61919
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating93 US tons
Inventory rating55 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckOther
Main spans3
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span75 ft (22.9 m)
Deck width18 ft (5.6 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (1992)
Projected traffic60 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 Trout Lake Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is No Data Entered over Trout Lake Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2021.

How much traffic does No Data Entered over Trout Lake Creek carry?

About 40 vehicles per day (1992 count).

How long is No Data Entered over Trout Lake Creek?

The structure is 115 ft (35.1 m) long with a longest span of 75 ft (22.9 m) and a deck 18 ft wide.

Who owns No Data Entered over Trout Lake Creek?

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