Maryland U.S. Highway 40
1970 specification highway marker.
Westbound US-40 (former I-170, proposed I-70) freeway stub in downtown Baltimore.
Photo by Jake Bear, 11/15/2006.
1970 specification highway marker.
Westbound US-40 (former I-170, proposed I-70) freeway stub in downtown Baltimore.
Photo by Jake Bear, 11/15/2006.