E-e Ramp over I-90 Ramps Mercer Sl

Good Condition33 years old1,375 vehicles/day

Location

StateWashington
CountyKing
Location6.4 E Jct I-5
CarriesE-e Ramp
CrossesI-90 Ramps Mercer Sl
Coordinates47.57965, -122.19256

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignBox Beam - Single/Spread
Total Length1333.0 ft (406.3 m)
Max Span259.8 ft (79.2 m)
Deck Width28.9 ft (8.8 m)
Deck Area3575.4 sq m
Main Spans6
Year Built1993

Traffic

Avg Daily Traffic1,375 (2012)
Truck Traffic5%
Lanes On Bridge1
Lanes Under Bridge7

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0013846A0000000

Nearby Bridges

I-90 over Mercer Slough 0.1 mi Poor I-90 over Mercer Sl 0.1 mi Poor I-90 S-e Ramp over I-90 Mercer Slough 0.2 mi Fair I-90 over Mercer Slough 0.3 mi Fair I-90 over Mercer Slough 0.3 mi Fair I-90 over Mercer Slough 0.3 mi Fair I-90 W-n Ramp over I-90 Wbcd 0.4 mi Fair Skagit Key over Coal Creek 0.5 mi Good I-90 over East Channel-lk Wash 0.6 mi Fair I-90 over East Channel-lk Wash 0.6 mi Fair