A new on-ramp lane from Snoqualmie Parkway to westbound I-90 is complete.
The new right-only on-ramp lane runs adjacent to the lane previously used by vehicles from Snoqualmie Parkway and State Route 18 (SR 18).
The original lane will now be dedicated to traffic turning left from SR 18 to westbound I-90.
Ramp meters were installed to evenly distribute vehicles merging onto westbound I-90. The meters will operate only when road sensors detect traffic back-ups.
The final paving and striping work will occur in spring 2020, when warmer, drier weather returns.
These modifications will provide congestion relief and improve traffic flow on Snoqualmie Parkway before the I-90/SR 18 Interchange Improvement Project is complete in 2023.
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Joan Pliego, City of Snoqualmie
425-888-8014 / 425-281-3317