Alert: No Weekend MetroLink Service Between Forest Park and Grand Stations | 9/26 & 9/27 – Read More
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Notice: Red Gateway Card Users Must Replace Cards Before Sept. 30 – Learn More
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Alert Effective Sep 14, 2026 – Sep 25, 2026

Union Station and Civic Center Stations Single-Track Details: 

On Monday, Tuesday, Wednesday, Thursday, and Friday beginning at 6:00PM until After Revenue service, KCI Construction will continue construction work inside the Union Station Tunnel.  To accommodate this work, MetroLink will single-track at Union Station and Civic Center Stations.  
 During the 6:00PM single-track operation: 
o Blue Line Trains will only operate from Forest Park Station to Shrewsbury Station. 
o Westbound Blue Line passengers traveling between the Fairview Heights Station and the Central West End Station 
should board a Red Line train to Forest Park Station to connect with a Blue Line train. 
o Red Line service may experience delays up to 5 minutes. 
o Customers should allow an additional 10 minutes when transferring to the Blue Line. 

On Saturday, beginning at 11:30 PM until After Revenue service, KCI Construction will continue construction work inside the Union Station Tunnel.  To accommodate this work, MetroLink will single-track at Union Station and Civic Center Stations 
During the 11:30PM single-track operation: 
o Red Line and Blue Line service may experience delays up to 5 minutes.