Snoqualmie Pass Traffic and Road Conditions
Snoqualmie Pass Traffic Map
How to use the Snoqualmie Pass Traffic Map
Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.
Traffic Alert
- Click or touch the map to move in different directions.
- If you do not see any markers on the map, try zooming in one or two levels using "+" on the top left side. However, they are not always available.
- Click an incident icon on the map to get more information.
Snoqualmie Pass Traffic Alerts
WSDOT Traffic on Twitter
Cleared 8:54 PM : On I-5 southbound at S 188th St there is a collision blocking all lanes.
Update 8:49 PM : On I-5 southbound at S 200th St there is a collision blocking the HOV lane and the right general purpose lane.
On I-5 northbound just south of SR 18 there is a collision blocking the 2 left lanes.
Update 7:14 PM : On I-5 northbound just north of SR 599 there is a collision blocking the right lane.
Done-On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 6:27 PM for boat traffic.
On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 6:27 PM for boat traffic.
On I-5 southbound just north of Mercer St there is a collision blocking the right lane.
On I-5 southbound just south of NE 45th St there is a collision blocking the left lane.
On the I-5 northbound express lanes at E Roanoke St there is a collision affecting all lanes.
Currently
 |
38°F |
30.39in
Barometer 83%
Humidity North 0.0mph Wind |
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