 flooding along there. Lanes are now closed in both directions on US 64, as the roadway was severely damaged by floodwaters. It happened near mile marker zero at the Arizona State Line, and the US Highway 64 between Tisnos Paz and Baclobito, they say, should not be used. Instead, they recommend using US Highway 491 from Shiprock to US 160 in Colorado by four corners, and then back down to Tisnos Paz.