US Bridges

Hatton RD over Dry Relief

Fair

Adams County, Washington · 02.86 MI E SR395 · Structure no. 083277000000000

Built
1915
110 years old, rebuilt 1955
Condition
Fair
inspected October 2024
Type
Other
Concrete
Length
28 ft
1 main span
Daily traffic
25
2018 count
Owner
County
County Highway Agency

About this bridge

Hatton RD over Dry Relief is a concrete other carrying Hatton RD over Dry Relief in Adams County, Washington. It was built in 1915 and reconstructed in 1955, so it is 110 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 25 vehicles a day, roughly 2% of them trucks, projected to reach 31 by 2039. The structure is 28 ft (8.5 m) long and 27 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesHatton RD
CrossesDry Relief
Location02.86 MI E SR395
RouteCounty Highway 42122
Coordinates46.76455, -118.72977
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
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating47 US tons
Inventory rating28 US tons

Structure

Structure typeOther
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span26 ft (8 m)
Deck width27 ft (8.3 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2018)
Projected traffic31 by 2039
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$1.4 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hatton RD over Dry Relief built?

It was built in 1915, making it 110 years old in 2025. It was reconstructed in 1955.

What condition is Hatton RD over Dry Relief 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 October 2024.

How much traffic does Hatton RD over Dry Relief carry?

About 25 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Hatton RD over Dry Relief?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (8 m) and a deck 27 ft wide.

Who owns Hatton RD over Dry Relief?

It is owned by the County Highway Agency.