Mason County, WA Traffic and Road Conditions

 

Mason County Traffic Map

No Traffic Flow? Zoom in Closer or Refresh

How to use the Mason County 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 Incidents (beta): Each dot represents a traffic event or incident such as road construction, closure or accident. At closer zoom levels, those dots can be pressed to see more info. Once a layer of traffic info has popped-up, be sure to press/click any additional arrows (e.g. 1 of 3) in the top right above the title to see other the details of the impact.

Impact Legend: Traffic and Road Incident Icon - Critical Impact Critical Traffic and Road Incident Icon - Major Impact Major Traffic and Road Incident Icon - Minor Impact Minor Traffic and Road Incident Icon - Low Impact Low

Click any alert icons on the map to see info.

Mason County Traffic Alerts

For official WA traffic info visit: Washington State 511 site

WSDOT Traffic on Twitter

@wsdot_traffic twitter icon

On I-405 southbound just south of 112th Ave SE there is a collision blocking the HOV lane.

Sep 30, 2020 1:30 am UTC replyretweetfavorite
@wsdot_traffic twitter icon

Update 6:14 PM : On I-5 northbound just north of SR 520 there is a disabled vehicle partially blocking the right lane.

Sep 30, 2020 1:15 am UTC replyretweetfavorite
@wsdot_traffic twitter icon

On I-5 southbound just north of W Seattle Bridge there is a disabled vehicle blocking the right lane.

Sep 30, 2020 12:55 am UTC replyretweetfavorite
@wsdot_traffic twitter icon

On the I-5 southbound on-ramp from Columbian Way there is a collision partially blocking the ramp.

Sep 30, 2020 12:25 am UTC replyretweetfavorite
@wsdot_traffic twitter icon

SR 99 in Edmonds has reopened.

Sep 29, 2020 11:52 pm UTC replyretweetfavorite
@wsdot_traffic twitter icon

Image posted in Tweet made by WSDOT Traffic on September 29, 2020, 11:37 pm UTC
Northbound I-5 through #Marysville is now open but plenty of cars are still in the gore point. Use caution. https://t.co/6df17EjRPB

Sep 29, 2020 11:37 pm UTC replyretweetfavorite
@wsdot_traffic twitter icon

On I-5 northbound at SR 528 there is a collision blocking the left lane.

Sep 29, 2020 11:30 pm UTC replyretweetfavorite
@wsdot_traffic twitter icon

#Edmonds: The closure of SR 99 will be between 220th and 236th Street Southwest as police respond. Please avoid theā€¦ https://t.co/5ILivsL7jJ

Sep 29, 2020 11:22 pm UTC replyretweetfavorite
@wsdot_traffic twitter icon

On I-405 southbound just north of Coal Creek Pkwy there is a disabled vehicle partially blocking the HOV lane.

Sep 29, 2020 11:20 pm UTC replyretweetfavorite
@wsdot_traffic twitter icon

Done-On SR 529 northbound & southbound at Snohomish River Bridge all lanes closed today at 3:05 PM for boat traffic.

Sep 29, 2020 10:20 pm UTC replyretweetfavorite

Currently

Fair 76°F
29.99in
Barometer
52%
Humidity
East 3.5mph
Wind
Fair

More Local Information

Bookmark and Share

Traffic Nearby

Go Ad Free - Become a Member

Mason County weather and traffic updates by locals

Write your own Mason County, Washington report, forecast, or traffic update:

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Mason County, WA report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful. An inappropriate Mason County, WA report and/or forecast will be removed by a moderator.