How does this affect my trip? The street-to-platform stairs and elevator to the Loop-bound platform will be temporarily closed. Access to the Loop-bound platform will be available through the station's auxiliary exit on the north side of Montrose Avenue. For ADA accessible service from this station, take a Kimball-bound train to Damen and transfer to a Loop-bound train. For ADA accessible service to this station, take a Loop-bound train to Irving Park and transfer to a Kimball-bound train. Why is service being changed? The Montrose station’s street-to-Loop-bound platform stairs and elevator will be temporarily closed due to platform maintenance.