Trains on Metro’s Red Line were experiencing delays Sunday morning after a train struck a person at the Van Ness- UDC Metro Station, according to officials.

Planned work has led to shuttles replacing the metro rail service over the weekend for parts of the red line, officials said.

Hundreds of people crowded at Red Line metro stations on Monday after train delays and mechanical issues relating to both the tracks and signals.

Metro's CEO and general manager, Randy Clarke, apologized to customers after Wednesday's debacle on the Red Line.