I-90 over Coal CR

Fair Condition54 years old18,048 vehicles/day

Location

StateWashington
CountyKittitas
Location1.5 E King Co
CarriesI-90
CrossesCoal CR
Coordinates47.40260, -121.40404

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length23.0 ft (7 m)
Max Span9.8 ft (3 m)
Deck Area264.6 sq m
Main Spans2
Year Built1972

Traffic

Avg Daily Traffic18,048 (2023)
Truck Traffic21%
Lanes On Bridge7

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number002000200000000

Nearby Bridges

SR 906 over Hyak Creek 0.1 mi Fair I-90 over Coal Creek 0.4 mi Fair I-90 over SR 906 0.5 mi Poor Road over Coal Creek 0.9 mi Good I-90 over Coal Creek 0.9 mi Poor I-90 over Coal Creek 1.0 mi Fair I-90 over Animal Crossing 1.1 mi Good I-90 over Animal Crossing 1.1 mi Good Park RD Hyak Dorm over Coal Creek 1.1 mi Good I-90 over Yellowstone RD 1.2 mi Poor