BALTIMORE, MD WINCHESTER
270 15
Washington, DC 66 66 81
HARRISONBURG
15
CHARLOTTESVILLE
FREDERICKSBURG
81
95
64
64 15 60
60
LYNCHBURG
richmond 64
ROANOKE
460
460 460
81
81
Smith Mountain Lake
77
BOONE
15
95 85 40
ASHEVILLE
40
GREENSBORO 64
40 40
64
77
NORFOLK
15
77
64
95
85
74
RALEIGH
ROCKY MOUNT 64 64