Unsurprisingly, Metro will be ringing into 2010 with lots of track work. Usually things just get slowed down on weekends, but in January you can expect weeknight delays as well. Via a release, they announced that most nights in January, they will be replacing fasteners and making repairs at the Rosslyn station, so Orange and Blue lines will be slowed down Sunday through Thursday nights all month between 8 and 9:30 p.m. to midnight.

Check here for the full listing of scheduled repairs during the week and here for the repairs to take place on weekends. We’re giving you an early heads up so you can plot out all your routes using buses or finally get yourself a bike.