GRINDLE HILL BRIDGE, on NC Hwy 94/South Broad Street in Columbia, will soon be closed to all highway traffic for four months. Vehicles will detour over L.A. Keiser Drive and Elementary School Road. Original plan to keep one lane open during six-month construction period has been changed to full closure for four months at a savings to NC Transportation of $122,000, Columbia officials were told April 4. New deck will be concrete. (R. McClees photo)