Anderson RD over Mercer Creek

Good Condition39 years old2,648 vehicles/day

Location

StateWashington
CountyKittitas
Location00.38 N Of Umptanum
CarriesAnderson RD
CrossesMercer Creek
Coordinates46.98658, -120.55600

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span22.0 ft (6.7 m)
Deck Width60.0 ft (18.3 m)
Deck Area122.6 sq m
Main Spans2
Year Built1987

Traffic

Avg Daily Traffic2,648 (2020)
Truck Traffic27%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number086229000000000

Nearby Bridges

Umptanum Road over Anderson Slough 0.4 mi Fair Railroad Avenue over Mercer Creek 0.4 mi Fair I-90 over Umptanum RD 0.4 mi Poor I-90 over Umptanum RD 0.4 mi Good Umptanum Road over Wilson Creek 0.4 mi Fair 5th Avenue over Whiskey Creek 0.7 mi Fair Umptanum Road over Yakima River 0.8 mi Fair I-90 over Reeser Creek 0.8 mi Fair I-90 over Reeser Creek 0.8 mi Fair I-90 over Wilson Creek 0.9 mi Poor