 of work a week for that to be affordable. D.C.'s $17.50 minimum wage would mean 90 hours of work per week. Read more about the report at WTOP.com. Liz Anderson, WTOP News. It's 10.07. Metro will be doing some track work that could affect your late night rides on the Blue and Silver Lines. Blue Line trains, which normally run to downtown Largo, will reroute to New Carrollton Monday through Thursday nights after 10 p.m. both this week and next week.