Metro's Silver Line has delays following a signal problem.
The closure is on Connecticut Avenue near Aspen Hill Road.
While ridership is strong on the new bus route between the Braddock Road and Crystal City Metro stations, Arlington is preparing to open its portion of transitway this summer.
Drivers and bus riders should give themselves extra commuting time starting Friday morning.
Station managers and bus drivers say they fear confrontations when attempting to collect fares.
The new safety videos come in the wake of a Jan. 12 smoke incident in which one passenger died and more than 80 were injured.
The incident occurred on the southbound side of Fairfax County Parkway before Popes Head Road.
The District has again declared a "War on Potholes."
The Wednesday night session will focus on the concerns of the project's neighbors in Fairfax County.
"I realized that the DMV is the only institution in Washington that has so far reminded me of my old job—in which I covered an authoritarian regime in the Middle East."