The following highways are numbered 366:

This list is incomplete; you can help by adding missing items. (August 2008)

Canada

• Manitoba Provincial Road 366
• Nova Scotia Route 366
• Quebec Route 366

India

• National Highway 366 (India)

Japan

• Route 366 (Japan)

Malaysia

• FT 366 Federal Route 366

United States

• U.S. Route 366
  • U.S. Route 366 (1926)
  • U.S. Route 366 (1932–1939)
• Arizona State Route 366
• Florida State Road 366
• Georgia State Route 366 (former)
• Hawaii Route 366
• Louisiana Highway 366
• Maryland Route 366
• Mississippi Highway 366
• Missouri Route 366
• New York State Route 366
• Ohio State Route 366
• Pennsylvania Route 366
• Texas State Highway Spur 366
• Virginia State Route 366

Territories

• Puerto Rico Highway 366

This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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