US Bridges

US 395 over Ridgeline Drive

Good

Benton County, Washington · 0.7 N JCT I-82 · Structure no. 0019625A0000000

Built
2022
3 years old
Condition
Good
inspected December 2024
Type
Slab
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
9,054
2023 count
Owner
State
State Highway Agency

About this bridge

US 395 over Ridgeline Drive is a prestressed concrete slab carrying US 395 over Ridgeline Drive in Benton County, Washington. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,054 vehicles a day, roughly 17% of them trucks, projected to reach 5,272 by 2039. The structure is 54 ft (16.5 m) long and 98 ft wide.

Location

Open in Google Maps
CarriesUS 395
CrossesRidgeline Drive
Location0.7 N JCT I-82
RouteU.S. Route 395
CountyBenton County
StateWashington
Coordinates46.17294, -119.19252
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating69.3 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length54 ft (16.5 m)
Longest span51 ft (15.5 m)
Deck width98 ft (29.9 m)
Roadway width94 ft (28.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,054 (2023)
Projected traffic5,272 by 2039
Trucks17%
Lanes on structure5
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$2.4 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 395 over Ridgeline Drive built?

It was built in 2022, making it 3 years old in 2025.

What condition is US 395 over Ridgeline Drive 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 December 2024.

How much traffic does US 395 over Ridgeline Drive carry?

About 9,054 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is US 395 over Ridgeline Drive?

The structure is 54 ft (16.5 m) long with a longest span of 51 ft (15.5 m) and a deck 98 ft wide.

Who owns US 395 over Ridgeline Drive?

It is owned by the State Highway Agency.