US Bridges

SR 240 over I-182

Good

Benton County, Washington · 2.8 E JCT 224 · Structure no. 0012207D0000000

Built
1983
42 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
386 ft
4 main spans
Daily traffic
15,317
2023 count
Owner
State
State Highway Agency

About this bridge

SR 240 over I-182 is a prestressed concrete continuous box beam or girders - multiple carrying SR 240 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 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 15,317 vehicles a day, roughly 7% of them trucks, projected to reach 20,005 by 2039. The structure is 386 ft (117.7 m) long and 75 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR 240
CrossesI-182
Location2.8 E JCT 224
RouteState Highway 240
CountyBenton County
StateWashington
Coordinates46.25925, -119.28711
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating41 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length386 ft (117.7 m)
Longest span162 ft (49.4 m)
Deck width75 ft (22.9 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,317 (2023)
Projected traffic20,005 by 2039
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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$14.1 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 240 over I-182 built?

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

What condition is SR 240 over I-182 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 May 2023.

How much traffic does SR 240 over I-182 carry?

About 15,317 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is SR 240 over I-182?

The structure is 386 ft (117.7 m) long with a longest span of 162 ft (49.4 m) and a deck 75 ft wide.

Who owns SR 240 over I-182?

It is owned by the State Highway Agency.