Seattle Traffic and Road Conditions
Seattle Traffic Map
How to use the Seattle 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: 
Critical 
Major 
Minor 
Low
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.
Seattle Traffic Alerts
WSDOT Traffic on Twitter
On I-5 southbound just south of I-90 there is a collision partially blocking the right lane.
On SR 167 northbound at Ellingson Rd there is a disabled vehicle blocking the left lane.
Update: the Pike Street express lanes off-ramp is open
On the I-5 southbound express lanes off-ramp to Pike St there is a disabled vehicle blocking the ramp.
Update: 3 left lanes on NB I-5 blocked and the SB express lanes off-ramp to Pike is blocked
The 2 left lanes on NB I-5 at Olive and the HOV lane on SB I-5 at Union is blocked due to a collision and some poli… https://t.co/nopuwhMvta
Update 9:33 AM : On I-5 northbound at Olive Way there is an incident blocking the 3 left lanes.
On I-5 southbound just north of Union St there is an incident blocking the HOV lane.
Hard to know what to expect for #4thofJuly travel-w/no recent travel data during the summer months of a pandemic. •… https://t.co/biyxYVXPSu
Currently
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59°F |
30.01in
Barometer 69%
Humidity South 11.5mph Wind |
| Overcast | ||
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