East Mercer Way over I-90

Good Condition38 years old8,510 vehicles/day

Location

StateWashington
CountyKing
Location5.7 E Jct I-5
CarriesEast Mercer Way
CrossesI-90
Coordinates47.57778, -122.20744

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length237.9 ft (72.5 m)
Max Span95.1 ft (29 m)
Deck Width121.4 ft (37 m)
Deck Area2682.5 sq m
Main Spans3
Year Built1988

Traffic

Avg Daily Traffic8,510 (2007)
Truck Traffic2%
Lanes On Bridge3
Lanes Under Bridge8

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is eligible for the National Register
Structure Number0013221A0000000

Nearby Bridges

I-90 over East Channel-lk Wash 0.1 mi Fair I-90 over East Channel-lk Wash 0.1 mi Fair North Mercer Way over I-90 0.3 mi Good Shorewood Drive over I-90 0.6 mi Fair E-e Ramp over I-90 Ramps Mercer Sl 0.7 mi Good I-90 over Mercer Slough 0.8 mi Poor I-90 over Mercer Sl 0.8 mi Poor I-90 S-e Ramp over I-90 Mercer Slough 0.9 mi Fair Skagit Key over Coal Creek 0.9 mi Good I-90 over Mercer Slough 1.0 mi Fair