Colville ST over Mill Creek

Good Condition106 years old5,139 vehicles/day

Location

StateWashington
CountyWalla Walla
LocationColville And Mill CR
CarriesColville ST
CrossesMill Creek
Coordinates46.06758, -118.33653

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length49.9 ft (15.2 m)
Max Span24.9 ft (7.6 m)
Deck Width63.0 ft (19.2 m)
Deck Area291.8 sq m
Main Spans2
Year Built1920 (reconstructed 1989)

Traffic

Avg Daily Traffic5,139 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number085355000000000

Nearby Bridges

Main ST over Mill Creek 0.1 mi Fair Spokane Street over Mill Creek 0.1 mi Good S Palouse ST over Mill Creek 0.1 mi Good 2nd AVE over Mill Creek 0.2 mi Fair Rose Street over Mill Creek 0.2 mi Good Park ST over Mill Creek 0.3 mi Fair 4th ST over Mill Creek 0.3 mi Poor 5th ST over Mill Creek 0.4 mi Poor Otis ST over Mill Creek 0.4 mi Fair 6th ST over Mill Creek 0.5 mi Poor