Alerts Center

During the worst weather or other emergencies, Metro may activate its Emergency Service Network (ESN).

That means Metro service will be severely reduced to 52 core bus routes serving only key arterials and transit centers. Some neighborhoods and areas of the county will have no bus service because of difficult travel conditions or geography.

The Snow, Ice & Flood map on Metro Online will be BLUE when the ESN is activated. Metro will also send alerts to all customers who have signed up for Metro Transit Alerts. Customers without internet access should pay close attention to television and radio weather bulletins that refer to "Metro's Emergency Service Network."

This table lists the routes in operation when the ESN is in effect. Please note that when the ESN is activated during snow and ice conditions, routes will follow their usual snow routes, and the origins and destinations may change from the list below. Please refer to route maps linked below to see the normal routing and snow routing for each ESN route.

The ESN is designed to be reliable during the most severe weather conditions. Each ESN route (except Route 2) will follow its normal operating schedule as best as possible. The Route 2 shuttle will operate about four trips per hour between approximately 5:30 am to 1:00 a.m. Please note that there may be delays due to unexpected road conditions. Please check the Metro Online Alerts Center at www.kingcounty.gov/metro/alerts for the latest information.

Changes to routes 2, 3 and 4 during ESN operations are as follows:

• Only the shuttle portion of Route 2 will operate

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• Only the southern portion of Route 3 will operate

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• Only the northern portion of Route 4 will operate

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Special snow service for downtown Seattle, First Hill and Capitol Hill

When the Central Seattle area color on the Snow, Ice & Flood Map turns RED or BLUE, Metro will also activate service on its special Route 90 circulator route. The Route 90 number will not be on the bus stop signs. However, the Route 90 will serve all bus stops along the route shown in the map below. Route 90 will provide about three trips per hour and operate between approximately 5:30 a.m. to 11:30 p.m.

Note that the special Route 90 follows the same route in ESN conditions as it does when the Central Seattle area on the Snow, Ice & Flood map turns RED.