Porter's Contact Info 1207 19th Street NW Washington, DC 20036 202-775-3797 Driving Directions  From Ronald Reagan Washington National Airport (DCA) Follow signs to exit the airport towards Washington and I-395 North. Take I-395 North to the 14th Street Bridge Exit. Follow on 14th Street until you reach K Street NW. Take a left on K Street NW and turn right on 18th Street NW (19th Street is a one way and you cannot turn right here). Follow 18th Street to M Street and take a right. Porter's is located on the corner of 19th and M Streets NW. From Dulles International Airport (IAD) Follow Route 267 (Dulles Airport Road) towards Washington to Interstate 66. Take Interstate 66 East towards Washington across the Roosevelt Bridge. Follow 66 to the E Street NW. There is a split in the road so be sure to stay on E Street. Follow (through a tunnel) E Street until you reach 18th Street NW. Take a right on E Street and follow to M Street. Turn left on M Street and Porter's is located on the corner of 19th and M Streets NW. From Baltimore Washington International Airport (BWI) : Follow Interstate 295 South (Baltimore Washington Parkway) towards Washington. Exit right for Route 50 West (New York Avenue). Route 50 becomes New York Avenue. Proceed on New York Avenue following the signs downtown. Follow New York Avenue and bear right on to K Street NW. From K Street, take a right on 18th Street NW. Once on 18th Street NW take a left on M Street. Porter's is located on the corner of 19th and M Streets NW.