Snoqualmie Pass Traffic and Road Conditions

 

Snoqualmie Pass Traffic Map

No Traffic Flow? Zoom in Closer

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 or no 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.

* In known extreme weather events or accidents, the map provider may still show green lines, even if lanes or the entire road is closed.

Click any alert icons on the map to see info.

Snoqualmie Pass Traffic Alerts

For official WA traffic info visit: Washington State 511 site

WSDOT Traffic on Twitter

@wsdot_traffic twitter icon

Done-On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed today at 1:21 PM for boat traffic.

May 23, 2022, 1:35 pm PDT replyretweetfavorite
@wsdot_traffic twitter icon

On SR 167 northbound just south of I-405 there is a disabled vehicle blocking the right center lane.

May 23, 2022, 1:35 pm PDT replyretweetfavorite
@wsdot_traffic twitter icon

On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed today at 1:21 PM for boat traffic.

May 23, 2022, 1:25 pm PDT replyretweetfavorite
@wsdot_traffic twitter icon

Update 1:13 PM : On the I-5 southbound on-ramp from Iowa St there is a collision partially blocking the ramp.

May 23, 2022, 1:15 pm PDT replyretweetfavorite
@wsdot_traffic twitter icon

On I-405 northbound just north of NE 195th St there is a disabled vehicle partially blocking the toll lane.

May 23, 2022, 1:10 pm PDT replyretweetfavorite
@wsdot_traffic twitter icon

RT @SeaTacWA: Now's your chance, @wsdot_traffic @wsdot wants to hear from YOU! The SR 509 open house is up, please provide feedback. This p…

May 23, 2022, 11:41 am PDT replyretweetfavorite
@wsdot_traffic twitter icon

The collision has CLEARED to the right shoulder of the off-ramp from northbound I-405 to SR 169. All lanes of north… https://t.co/sl8c2wPLhg

May 23, 2022, 11:19 am PDT replyretweetfavorite
@wsdot_traffic twitter icon

We have a jackknifed truck and trailer on northbound I-405 at SR 169. It's currently blocking the left two lanes (H… https://t.co/3Y4sAaW3HE

May 23, 2022, 11:07 am PDT replyretweetfavorite
@wsdot_traffic twitter icon

On I-405 northbound at SR 169 there is a collision blocking the 2 left lanes.

May 23, 2022, 11:05 am PDT replyretweetfavorite
@wsdot_traffic twitter icon

RT @wsdot_north: 🚧Maintenance Monday: Where will you see our crews this week: 🐟5/23 8am-5pm EB & WB traffic on SR 538 at Martin Road in #Mo

May 23, 2022, 10:31 am PDT replyretweetfavorite

Currently

Overcast 62°F
30.20in
Barometer
54%
Humidity
South 5.8mph
Wind
Overcast

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