(AP Photo/Yonhap, Lim Byung-shick)
LIVE FIRE--A South Korean army K1 tank fires live rounds during an exercise at Seungjin Fire Training Field in mountainous Pocheon, South Korea, near the border with North Korea, Wednesday, March 27, 2013. North Korea said Wednesday that it had cut off a key military hotline with South Korea that allows cross border travel to a jointly run industrial complex in the North, a move that ratchets up already high tension and possibly jeopardizes the last major symbol of inter-Korean cooperation. (AP Photo/Yonhap, Lim Byung-shick)
Updated every Friday, Mark Arum tells us where we can find construction, events and anything else to slow us down on the roads this weekend.