US Bridges

Third Street over Cottonwood Creek

Fair

Lincoln County, Washington · 0.1 S JCT US 2 · Structure no. 085367000000000

Built
1965
60 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
200
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Third Street over Cottonwood Creek is a prestressed concrete tee beam carrying Third Street over Cottonwood Creek in Lincoln County, Washington. It was built in 1965, so it is 60 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 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 220 by 2042. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesThird Street
CrossesCottonwood Creek
Location0.1 S JCT US 2
RouteCity Street 310
Coordinates47.65214, -118.14469
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28 US tons
Inventory rating17 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span31 ft (9.4 m)
Deck width30 ft (9.1 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2020)
Projected traffic220 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$1.5 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Third Street over Cottonwood Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Third Street over Cottonwood 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 April 2024.

How much traffic does Third Street over Cottonwood Creek carry?

About 200 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Third Street over Cottonwood Creek?

The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 30 ft wide.

Who owns Third Street over Cottonwood Creek?

It is owned by the City or Municipal Highway Agency.