US Bridges

Deal RD over Weber Coulee

Good

Adams County, Washington · 00.21MI S Schrag RD · Structure no. 086369000000000

Built
1989
36 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
45 ft
1 main span
Daily traffic
107
2018 count
Owner
County
County Highway Agency

About this bridge

Deal RD over Weber Coulee is a prestressed concrete stringer/multi-beam or girder carrying Deal RD over Weber Coulee in Adams County, Washington. It was built in 1989, so it is 36 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 107 vehicles a day, roughly 10% of them trucks, projected to reach 134 by 2039. The structure is 45 ft (13.7 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesDeal RD
CrossesWeber Coulee
Location00.21MI S Schrag RD
RouteCounty Highway 63364
CountyAdams County
StateWashington
Coordinates47.08087, -118.87532
Functional classRural Major Collector

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 protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no 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 rating52.9 US tons
Inventory rating33.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span44 ft (13.5 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic107 (2018)
Projected traffic134 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$483,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Deal RD over Weber Coulee built?

It was built in 1989, making it 36 years old in 2025.

What condition is Deal RD over Weber Coulee 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 2023.

How much traffic does Deal RD over Weber Coulee carry?

About 107 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is Deal RD over Weber Coulee?

The structure is 45 ft (13.7 m) long with a longest span of 44 ft (13.5 m) and a deck 30 ft wide.

Who owns Deal RD over Weber Coulee?

It is owned by the County Highway Agency.