Metrorail riders should prepare for service adjustments this weekend as maintenance work is scheduled across several lines.

Red Line service between Fort Totten and Glenmont will be shut down this summer so workers can build connections with Maryland’s Purple Line light-rail project, Metro will announce Thursday.

The SmarTrip cards for D.C.’s Metro will only be sold at select stations while supplies last. Among the stations selling the Trump cards are Glenmont, Ashburn, L’Enfant Plaza, Shady Grove ...