H road

H road may refer to:

• Horizontal Grid Roads in the Milton Keynes grid road system
• H roads in Slovenia are Hitra cesta, a type of highway
• H roads in Ukraine are national roads
• In the United States:
  • Interstate Highways in Hawaii: See Category:Interstate Highways in Hawaii
  • County-designated highways in zone H in Michigan
  • Corridor H, part of the Appalachian Development Highway System