Narrower Terms (26)

• ▶ Interstate 10
• Interstate 15
• ▶ Interstate 17
• Interstate 25
• Interstate 291 (Conn.)
• Interstate 35
• ▶ Interstate 40
• Interstate 44
• Interstate 55
• Interstate 64
• Interstate 65
• Interstate 69
• ▶ Interstate 70
• Interstate 73
• Interstate 75
• Interstate 77
• ▶ Interstate 80
• Interstate 81
• Interstate 84
• Interstate 85
• ▶ Interstate 90
• Interstate 91
• Interstate 94
• ▶ Interstate 95
• Interstate Highway System
• ▶ National Highway System