US Bridges

Wf Teanaway Road over Mf Tean River

Good

Kittitas County, Washington · .11 West of Mf Tean River · Structure no. 088049000000000

Built
2009
16 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
110 ft
1 main span
Daily traffic
70
2022 count
Owner
County
County Highway Agency

About this bridge

Wf Teanaway Road over Mf Tean River is a prestressed concrete continuous tee beam carrying Wf Teanaway Road over Mf Tean River in Kittitas County, Washington. It was built in 2009, so it is 16 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 70 vehicles a day, roughly 23% of them trucks, projected to reach 185 by 2042. The structure is 110 ft (33.5 m) long and 36 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWf Teanaway Road
CrossesMf Tean River
Location.11 West of Mf Tean River
RouteCounty Highway 25480
Coordinates47.2586, -120.89774
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating35.4 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length110 ft (33.5 m)
Longest span108 ft (32.9 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2022)
Projected traffic185 by 2042
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wf Teanaway Road over Mf Tean River built?

It was built in 2009, making it 16 years old in 2025.

What condition is Wf Teanaway Road over Mf Tean 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 September 2024.

How much traffic does Wf Teanaway Road over Mf Tean River carry?

About 70 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is Wf Teanaway Road over Mf Tean River?

The structure is 110 ft (33.5 m) long with a longest span of 108 ft (32.9 m) and a deck 36 ft wide.

Who owns Wf Teanaway Road over Mf Tean River?

It is owned by the County Highway Agency.