U.S. Route 1, MD-2 to MD-45

Location: North Ave and Greenmount Ave, Baltimore

Four blocks after MD 2, we’ll approach MD 45/Greenmount Ave. Turn left for 45 north.

 N to MD-147, S to MD-139

 W to MD-139, E to MD-147

 N to MD-45 Byp

 S to MD-25