US Bridges

No Data Entered over Middle Fork Matheny

Good

Jefferson County, Washington · 1.9 Miles East of 2100 · Structure no. 060903000012864

Built
2012
13 years old
Condition
Good
inspected July 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
91 ft
1 main span
Daily traffic
10
2013 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Middle Fork Matheny is a prestressed concrete stringer/multi-beam or girder carrying No Data Entered over Middle Fork Matheny in Jefferson County, Washington. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, projected to reach 15 by 2045. The structure is 91 ft (27.6 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 km).

CarriesNo Data Entered
CrossesMiddle Fork Matheny
Location1.9 Miles East of 2100
RouteFederal Lands Road 21600
Coordinates47.57314, -124.01625
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating53.2 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length91 ft (27.6 m)
Longest span88 ft (26.8 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2013)
Projected traffic15 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 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 Middle Fork Matheny built?

It was built in 2012, making it 13 years old in 2025.

What condition is No Data Entered over Middle Fork Matheny 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 2022.

How much traffic does No Data Entered over Middle Fork Matheny carry?

About 10 vehicles per day (2013 count).

How long is No Data Entered over Middle Fork Matheny?

The structure is 91 ft (27.6 m) long with a longest span of 88 ft (26.8 m) and a deck 16 ft wide.

Who owns No Data Entered over Middle Fork Matheny?

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