6th ST over Mill Creek

Poor Condition106 years old1,970 vehicles/day

Location

StateWashington
CountyWalla Walla
Location6th And Mill CR
Carries6th ST
CrossesMill Creek
Coordinates46.06619, -118.34586

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure4 (Poor)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length65.0 ft (19.8 m)
Max Span29.9 ft (9.1 m)
Deck Width79.4 ft (24.2 m)
Deck Area479.2 sq m
Main Spans2
Year Built1920

Traffic

Avg Daily Traffic1,970 (2023)
Truck Traffic10%
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 Number085331000000000

Nearby Bridges

5th ST over Mill Creek 0.1 mi Poor 4th ST over Mill Creek 0.1 mi Poor SR 125 over Mill CR 0.2 mi Good Rose Street over Mill Creek 0.2 mi Good 2nd AVE over Mill Creek 0.3 mi Fair US 12 over 9th AVE 0.4 mi Good Main ST over Mill Creek 0.4 mi Fair US 12 over 2nd AVE & Bn Rr 0.4 mi Good US 12 over Up Rr 0.5 mi Good Colville ST over Mill Creek 0.5 mi Good