Riders using MetroLink should expect slight delays on their commute during the work week beginning Monday.

Beginning at 8 p.m. and running until the end of service, MetroLink announced plans to operate single track service at the Sunnen and Maplewood-Manchester stations in order for crews to perform track maintenance. Blue Line passengers may experience delays of up to five minutes. Red Line passengers will not be affected.

Additionally, MetroLink will operate single track service on Wednesday from 10 a.m. to 1 p.m. between the Laclede's Landing and East Riverfront stations. Both Blue and Red Line passengers may experience delays of up to 10 minutes.

For more information on MetroLink maintenance and rider alerts, visit their website.