Mason County, WA Traffic and Road Conditions
Mason County Traffic Map
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 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.
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.
Mason County Traffic Alerts
WSDOT Traffic on Twitter
Cleared 7:33 PM : On I-5 northbound just south of SR 529 there is a disabled vehicle blocking the right lane.
On I-90 eastbound just west of West Mercer Way there is a collision blocking the 3 right lanes.
Done-On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 7:02 PM for boat traffic.
On I-5 southbound just north of S Alboro Pl there is a disabled vehicle blocking the right lane.
On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 7:02 PM for boat traffic.
On the I-405 northbound off-ramp to SR 167 southbound there is a collision blocking the right lane.
And that's a wrap on our live traffic coverage for this Friday. We'll auto-tweet until bright and early Monday morn… https://t.co/fzQaF4vz91
Update 6:21 PM : On I-5 southbound just north of 220th Ave SW there is a disabled vehicle blocking the right lane.
Done-On SR 529 northbound & southbound at Snohomish River Bridge all lanes closed today at 5:44 PM for boat traffic.
Currently
 |
39°F |
30.60in
Barometer 96%
Humidity North 0.0mph Wind |
| Overcast | ||
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