US Bridges

No Data Entered over Trib of Chelatchie Crk

Good

Clark County, Washington · At Mshnvm Headquarters in · Structure no. 060301000003003

Built
2000
25 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
35
2006 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Trib of Chelatchie Crk is a steel stringer/multi-beam or girder carrying No Data Entered over Trib of Chelatchie Crk in Clark County, Washington. It was built in 2000, so it is 25 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 35 vehicles a day, projected to reach 52 by 2045. The structure is 50 ft (15.2 m) long and 14 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

CarriesNo Data Entered
CrossesTrib of Chelatchie Crk
LocationAt Mshnvm Headquarters in
RouteFederal Lands Road 35110
Coordinates45.92686, -122.38114
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.4 US tons
Inventory rating24.3 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadH 20
Structure length50 ft (15.2 m)
Longest span49 ft (15 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2006)
Projected traffic52 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 Trib of Chelatchie Crk built?

It was built in 2000, making it 25 years old in 2025.

What condition is No Data Entered over Trib of Chelatchie Crk 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 July 2023.

How much traffic does No Data Entered over Trib of Chelatchie Crk carry?

About 35 vehicles per day (2006 count).

How long is No Data Entered over Trib of Chelatchie Crk?

The structure is 50 ft (15.2 m) long with a longest span of 49 ft (15 m) and a deck 14 ft wide.

Who owns No Data Entered over Trib of Chelatchie Crk?

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