US Bridges

Lind-Hatton RD over Intermittent Stream

Fair

Adams County, Washington · 00.76 MI SW SR21 · Structure no. 082022000000000

Built
1957
68 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete
Length
110 ft
3 main spans
Daily traffic
164
2018 count
Owner
County
County Highway Agency

About this bridge

Lind-Hatton RD over Intermittent Stream is a concrete slab carrying Lind-Hatton RD over Intermittent Stream in Adams County, Washington. It was built in 1957, so it is 68 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 164 vehicles a day, roughly 20% of them trucks, projected to reach 205 by 2039. The structure is 110 ft (33.4 m) long and 31 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

Location

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CarriesLind-Hatton RD
CrossesIntermittent Stream
Location00.76 MI SW SR21
RouteCounty Highway 33521
CountyAdams County
StateWashington
Coordinates46.9644, -118.67339
Functional classRural Major Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 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 rating32.8 US tons
Inventory rating25.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length110 ft (33.4 m)
Longest span44 ft (13.4 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic164 (2018)
Projected traffic205 by 2039
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.3 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lind-Hatton RD over Intermittent Stream built?

It was built in 1957, making it 68 years old in 2025.

What condition is Lind-Hatton RD over Intermittent Stream 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 2023.

How much traffic does Lind-Hatton RD over Intermittent Stream carry?

About 164 vehicles per day (2018 count), of which roughly 20% are trucks.

How long is Lind-Hatton RD over Intermittent Stream?

The structure is 110 ft (33.4 m) long with a longest span of 44 ft (13.4 m) and a deck 31 ft wide.

Who owns Lind-Hatton RD over Intermittent Stream?

It is owned by the County Highway Agency.