US Bridges

Washington Street over Cid Canal

GoodPosted for load

Benton County, Washington · .73 S JCT 1st Ave · Structure no. 085080000000000

Built
1967
58 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
30 ft
1 main span
Daily traffic
8,954
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Washington Street over Cid Canal is a prestressed concrete stringer/multi-beam or girder carrying Washington Street over Cid Canal in Benton County, Washington. It was built in 1967, so it is 58 years old, older 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. Its operating status is: posted for load restriction.

It carries about 8,954 vehicles a day, roughly 5% of them trucks, projected to reach 14,326 by 2041. The structure is 30 ft (9.1 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWashington Street
CrossesCid Canal
Location.73 S JCT 1st Ave
RouteCity Street 610
Coordinates46.19, -119.11667
Functional classUrban Minor Arterial

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.3 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span28 ft (8.4 m)
Deck width61 ft (18.6 m)
Roadway width51 ft (15.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,954 (2021)
Projected traffic14,326 by 2041
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.9 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Washington Street over Cid Canal built?

It was built in 1967, making it 58 years old in 2025.

What condition is Washington Street over Cid Canal 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 November 2024.

How much traffic does Washington Street over Cid Canal carry?

About 8,954 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Washington Street over Cid Canal?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.4 m) and a deck 61 ft wide.

Who owns Washington Street over Cid Canal?

It is owned by the City or Municipal Highway Agency.