Route UU between county roads 336 and 354 in Cape Girardeau and Bollinger counties will be closed today while Missouri Department of Transportation crews replace a pipe under the road. Weather permitting, the work will take place from 8:30 a.m. to 3 p.m. The work zone will be marked with signs. Motorists are urged to use caution while traveling near the area. For more information, contact MoDOT's Customer Service Center at 888-275-6636.