(AP Photo/Lee Jin-man)
PREPARING FOR THE WORST--South Korean Army soldiers aim their machine guns, along with U.S. Air Force's Airman First Class, Lee Simpson from Sportanburg, South Carolina, top on a humvee, during a joint military drill between South Korea and the United States to protect U.S. air base near the Osan U.S. Air Base in Pyeongtaek, south of Seoul, South Korea, Thursday, March 14, 2013. In recent days, North Korea has vowed "merciless" retaliation and said it will no longer abide by the armistice that ended the Korean War. Pyongyang is angry about ongoing U.S.-South Korean military drills and about new U.N. sanctions, issued over the North's December long-range rocket launch, which the U.N. called a cover for a banned missile test, and its third underground nuclear explosion, conducted Feb. 12. (AP Photo/Lee Jin-man)
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.