Directions East Potomac Golf Course View Larger Map Langston Golf Course Directions Langston Golf Course is located at the intersection of 28th and Benning Rd NE.  View Larger Map Rock Creek Golf Course Directions Rock Creek is located at the Intersection of 16th and Rittenhouse Streets, NW.  View Larger Map From the North Take 16th St South, looking for signs for Rock Creek Park. The course is located on the right off of 16th St, before Military Road and across from The Rittenhouse apartment building. From the South on 16th St From 16th St, take 16th North past Military Road. After Military Road, take a left following signs for the Golf Course. Bear right as the driveway curves through the course to the clubhouse. From the South on Rock Creek Pkwy Take the Beech Drive exit on Rock Creek Parkway. After passing the Park Police Sub-Station, take a right following signs for 16th St. and Joyce Rd. Bear left to stay on Joyce Rd. and turn left off of Joyce Rd. towards the clubhouse.