Metro is closed in several places this weekend, including Reagan Washington National Airport.

Because the Washington Nationals will be playing tonight, Metro is delaying the start of this weekend’s scheduled track work on the Green, Yellow and Red lines.

Another weekend means another round of closed Metrorail stations and single-tracking corridors. Four out of five lines are affected this weekend, though most of the work is taking place in place in the suburbs.

With a projected 875,000 people leaving the D.C. area this weekend for Memorial Day getaways, all the more reason for the Washington Metropolitan Area Transit Authority to continue its massive repair schedule on Metrorail.

All the information you need to successfully navigate what promises to be a hectic weekend of track work and sports fans on Metrorail.

With the end of the National Cherry Blossom Festival, it’s time for work to resume on Metrorail. This weekend, prepare for delays on the Red and Blue lines.

Most years, Metrorail holds off on impeding tourists with track work the weekend of the National Cherry Blossom Festival. But with the early bloom, crowds who arrive in time will have to endure the delays.

This weekend’s Metrorail track work hits four of the system’s five lines, with only the Green Line being spared any closures or delays. The Woodley Park and Cleveland Park stations on the Red Line will be closed.

With the three-day weekend coming up—and perhaps some snow—the service advisory from Metrorail is a bit more promising than it has been in recent weeks. Only two of the system’s five lines will be undergoing track work this weekend, and only on suburban stretches.

Another weekend means another round of sometimes difficult-to-navigate Metrorail service advisories. Once again, sections of the Blue and Orange lines are going quiet for more track work and—in this instance—sludge removal.