Structure 17619A0000000 · Benton County, WA

SB US 395 over SR 240 E-n Ramp

Carries SB US 395 over SR 240 E-n Ramp, Jct SR 240.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT152 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

152 ft end to end: about 2 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built200917 years old
Length151.9 ft46.3 m
Daily traffic19,364counted 2023
Last inspectedJune 2023every 24 months

Location

StateWashington
CountyBenton
LocationJct SR 240
CarriesSB US 395
CrossesSR 240 E-n Ramp
Coordinates46.21881, -119.13831

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length151.9 ft (46.3 m)
Max Span146.3 ft (44.6 m)
Deck Width50.9 ft (15.5 m)
Deck Area717.6 sq m
Main Spans1
Year Built2009

Traffic

Avg Daily Traffic19,364 (2023)
Truck Traffic6%
Lanes On Bridge3
Lanes Under Bridge1

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number0017619A0000000

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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