US Bridges

Keene Road over I-182

Fair

Benton County, Washington · 2.4 E JCT I-82 · Structure no. 0012217A0000000

Built
1983
42 years old
Condition
Fair
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
358 ft
4 main spans
Daily traffic
6,781
2018 count
Owner
State
State Highway Agency

About this bridge

Keene Road over I-182 is a prestressed concrete continuous box beam or girders - multiple carrying Keene Road over I-182 in Benton County, Washington. It was built in 1983, so it is 42 years old, younger 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 6,781 vehicles a day, roughly 5% of them trucks, projected to reach 7,595 by 2038. The structure is 358 ft (109.1 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesKeene Road
CrossesI-182
Location2.4 E JCT I-82
RouteCounty Highway 0
CountyBenton County
StateWashington
Coordinates46.25114, -119.31342
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating40 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length358 ft (109.1 m)
Longest span150 ft (45.7 m)
Deck width37 ft (11.3 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,781 (2018)
Projected traffic7,595 by 2038
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$5.3 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Keene Road over I-182 built?

It was built in 1983, making it 42 years old in 2025.

What condition is Keene Road over I-182 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 February 2024.

How much traffic does Keene Road over I-182 carry?

About 6,781 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Keene Road over I-182?

The structure is 358 ft (109.1 m) long with a longest span of 150 ft (45.7 m) and a deck 37 ft wide.

Who owns Keene Road over I-182?

It is owned by the State Highway Agency.