Update: All southbound lanes of I-270 just past Exit 11 (Quince Orchard Rd/MD 124) have reopened.
A collision has blocked the three right lanes of southbound I-270 past Exit 11 in Gaithersburg on Tuesday, October 22.
Alert Montgomery issues the following at 3:36pm: “Severe Traffic Alert: Traffic incident blocks the three right lanes of southbound I-270 just past Exit 11 (Quince Orchard Rd/MD 124). This may be an extended event. Seek alternate route.”
We will provide an update if additional information becomes available.