Shoreline Seafood in Gambrills, MD
From the North:

Interstate 97 South to the MD RT 3 exit.

South on MD Rt 3 (Towards Crofton/Bowie).

Pass the Rt 175 and Waugh Chapel Road traffic lights.

Shoreline Seafood on the left, in the median between North and South Rt 3, just after the light at Johns Hopkins and Evergreen Roads.
From the South:

From RT 50 (East or West) or RT 301, take RT 3 North (towards Bowie/Crofton).

Pass the Rt 450 West and Pass Rt 450 East traffic lights.

Pass the Crofton and Rt 424 traffic lights.

Before next traffic light at Johns Hopkins Road, Shoreline Seafood is on the left in the median between North and South Rt 3.