Train service at DIA to be disrupted for maintenance this week

Trains at Denver International Airport are scheduled to undergo maintenance this week which will create a partial suspension of service. Trains will not operate between the terminal and Concourse A overnight for two nights.
Passengers will use the bridge instead. Maintenance will only impact train service between the terminal and Concourse A and train service will still be available for transit between all three concourses. 
Because of the disruption in train service, A Bridge security will be the only security checkpoint option for travelers during the following dates/times:
Additional Information from Denver International Airport:
Wayfinding for Departing Passengers
Those departing DEN during the partial suspension of train service should proceed to A Bridge Security, located north of the Terminal on Level 6.
 Wayfinding for Arriving Passengers
Those arriving at DEN during the partial suspension of train service will need to journey to Concourse A to proceed over the A Bridge (connecting A Concourse to the Terminal).
 Connecting Passengers
Travelers who are connecting through DEN during the partial suspension of train service will not be impacted as train service will only be suspended between the Terminal and Concourse A. Train service will remain available for transit between all three concourses.
As a reminder, all security checkpoints at DEN are closed daily from 1 a.m. to 3 a.m. Security checkpoints and regular concourse train service are anticipated to return to normal operations at 3 a.m. on both Oct. 2 and Oct. 3.