South Carolina Electric & Gas Co. will perform underground maintenance work on Miles Jamison Road at the intersection of Old Trolley Road in Summerville starting at 7 a.m. and ending at noon Saturday.

Work will require restrictions on the two southbound turn lanes on Old Trolley Road turning east onto Miles Jamison Road. Motorists will still be able to make the turn onto Miles Jamison Road.

Drivers should exercise caution in the area.