The Southwest Parkway and Nashua-Hudson Circumferential Route in southern NH.
Heck, Boston was supposed to have the following freeways that were never built: The Northeast Expressway (I-95), Northwest Expressway (US-3), Southwest Expressway (I-95) and the Inner Belt (I-695)
Heck, Boston was supposed to have the following freeways that were never built: The Northeast Expressway (I-95), Northwest Expressway (US-3), Southwest Expressway (I-95) and the Inner Belt (I-695)
