A 7000-series Metro train.

John Brighenti / Flickr

Whether you have weekend plans in the District or National Landing, expect at least 20-minute service times for most Metro lines.

The Red Line will be single tracking between Farragut North and Judiciary Square stations, with trains running every 20 minutes.

Orange, Silver, and Blue line trains will be running every 24 minutes. But the Blue Line will stop running at Eastern Market, so passengers traveling between Potomac Ave and Largo Town Center stations should use the Silver Line to complete the trip.

The Yellow Line will also have a 24-minute headway, running between Huntington and Mt Vernon Sq stations only, as usual.

But, there is something to be thankful for this weekend: the Green Line will have regular weekend service.

More details from Metro:

Red Line

Trains every 20 minutes

Single tracking between Farragut North and Judiciary Sq to allow for rail and fastener renewal.

Orange Line

Trains every 24 minutes

Single tracking between Eastern Market and Stadium-Armory to allow for rail and fastener renewal.

Silver Line

Trains every 24 minutes between Wiehle-Reston East and Largo Town Center

Single tracking between Eastern Market and Stadium-Armory to allow for rail and fastener renewal.

Blue Line

Trains every 24 minutes between Franconia-Springfield and Eastern Market only

Single tracking between Pentagon City and Arlington Cemetery to allow for installation of cable/communication equipment to support cellular service in tunnels and new radio system.

Customers traveling to/from stations between Potomac Ave and Largo Town Center should use the Orange or Silver lines to complete their trip.

Yellow Line

Trains every 24 minutes between Huntington and Mt Vernon Sq only

Single tracking between L’Enfant Plaza and Pentagon City to allow for installation of cable/communication equipment to support cellular service in tunnels and new radio system.

Customers traveling to/from stations north of Mt Vernon Sq should use the Green Line to complete their trip.

Green Line

Regular weekend service