US Bridges

Talley Way over Coweeman River

Fair

Cowlitz County, Washington · 0.05 N ST Rt 432 · Structure no. 085151000000000

Built
1961
64 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
246 ft
3 main spans
Daily traffic
5,285
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Talley Way over Coweeman River is a concrete continuous box beam or girders - multiple carrying Talley Way over Coweeman River in Cowlitz County, Washington. It was built in 1961, so it is 64 years old, older 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 5 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 5,285 vehicles a day, roughly 25% of them trucks, projected to reach 7,120 by 2040. The structure is 246 ft (75 m) long and 35 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesTalley Way
CrossesCoweeman River
Location0.05 N ST Rt 432
RouteCity Street 2011
Coordinates46.10667, -122.89
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating32.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length246 ft (75 m)
Longest span122 ft (37.2 m)
Deck width35 ft (10.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,285 (2022)
Projected traffic7,120 by 2040
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$9.2 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Talley Way over Coweeman River built?

It was built in 1961, making it 64 years old in 2025.

What condition is Talley Way over Coweeman River 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 November 2024.

How much traffic does Talley Way over Coweeman River carry?

About 5,285 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is Talley Way over Coweeman River?

The structure is 246 ft (75 m) long with a longest span of 122 ft (37.2 m) and a deck 35 ft wide.

Who owns Talley Way over Coweeman River?

It is owned by the City or Municipal Highway Agency.