List of highways numbered 556

Route 556, or Highway 556, may refer to:

Canada[]

• Alberta Highway 556
• Ontario Highway 556

United Kingdom[]

• A556 road

United States[]

• KY 556
• LA 556
• MS 556
• NM 556
• SR 556
• 
• (former)
• Texas:
  • FM 556
  • Loop 556

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