Daily Service Report for Tuesday, January 17, 2017

5:37 a.m. A Largo Town Center-bound Blue Line train at Benning Road was delayed 9 minutes due to a brake problem.

5:46 a.m. A Largo Town Center-bound Blue Line train at Eastern Market was delayed 9 minutes due to a brake problem.

5:51 a.m. A Shady Grove-bound Red Line train at Friendship Heights was expressed for schedule adherence/improved train spacing.

7:01 a.m. A Silver Spring-bound Red Line train at Rhode Island Avenue did not operate, resulting in a 12-minute gap in service.

7:04 a.m. A Vienna-bound Orange Line train at Stadium-Armory was delayed 8 minutes due to a door problem.

7:10 a.m. A Silver Spring-bound Red Line train at Shady Grove did not operate, resulting in a 3-minute gap in service.

7:10 a.m. A Silver Spring-bound Red Line train at Medical Center was delayed 9 minutes due to maintenance activity.

7:19 a.m. A Shady Grove-bound Red Line train at Silver Spring was delayed 14 minutes due to a door problem.

8:08 a.m. A Branch Avenue-bound Green Line train at Suitland was expressed for schedule adherence/improved train spacing.

8:49 a.m. A Branch Avenue-bound Green Line train at Branch Avenue was delayed 6 minutes due to a brake problem.

9:54 a.m. A Branch Avenue-bound Green Line train at Naylor Road was expressed for schedule adherence/improved train spacing.

1:05 p.m. A Shady Grove-bound Red Line train at Silver Spring was delayed 5 minutes due to a signal problem.

3:41 p.m. A New Carrollton-bound Orange Line train at Vienna did not operate, resulting in a 6-minute gap in service.

3:41 p.m. A Vienna-bound Orange Line train at Cheverly was delayed 4 minutes due to a door problem.

4:00 p.m. A Shady Grove-bound Red Line train at Medical Center was delayed 4 minutes due to police activity.

4:05 p.m. A New Carrollton-bound Orange Line train at Vienna did not operate, resulting in a 6-minute gap in service.

4:07 p.m. A Grosvenor-bound Red Line train at Friendship Heights was expressed for schedule adherence/improved train spacing.

4:11 p.m. A Mt. Vernon Square-bound Yellow Line train at Huntington did not operate, resulting in a 6-minute gap in service.

4:16 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

4:27 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

4:47 p.m. A Greenbelt-bound Green Line train at Suitland was delayed 4 minutes due to a door problem.

5:17 p.m. A Mt. Vernon Square-bound Yellow Line train at Huntington did not operate, resulting in a 6-minute gap in service.

5:28 p.m. A Shady Grove-bound Red Line train at Wheaton was delayed due to a report of an arcing insulator. Red Line trains were single tracked between Forest Glen and Silver Spring. Passengers experienced delays up to 20 minutes until approximately 7:30 p.m.

5:47 p.m. A Mt. Vernon Square-bound Yellow Line train at Huntington did not operate, resulting in a 6-minute gap in service.