US Bridges

US 395 NB over I-182

Good

Franklin County, Washington · JCT I-182 · Structure no. 0012236H0000000

Built
1983
42 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
307 ft
2 main spans
Daily traffic
15,422
2023 count
Owner
State
State Highway Agency

About this bridge

US 395 NB over I-182 is a prestressed concrete continuous box beam or girders - multiple carrying US 395 NB over I-182 in Franklin 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 15,422 vehicles a day, roughly 6% of them trucks, projected to reach 18,554 by 2039. The structure is 307 ft (93.6 m) long and 41 ft wide.

CarriesUS 395 NB
CrossesI-182
LocationJCT I-182
RouteU.S. Route 395
Coordinates46.24844, -119.12611
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length307 ft (93.6 m)
Longest span157 ft (47.9 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,422 (2023)
Projected traffic18,554 by 2039
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$5.8 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 395 NB over I-182 built?

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

What condition is US 395 NB 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 March 2023.

How much traffic does US 395 NB over I-182 carry?

About 15,422 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is US 395 NB over I-182?

The structure is 307 ft (93.6 m) long with a longest span of 157 ft (47.9 m) and a deck 41 ft wide.

Who owns US 395 NB over I-182?

It is owned by the State Highway Agency.