List of highways numbered 12

Route 12 or Highway 12 can refer to:

For a list of roads named A12, see A12 roads.

International

• Asian Highway 12
• European route E12
• European route E012

Argentina

• National Route 12 (Argentina)

Australia

• Western Sydney Airport Motorway (proposed)
• Mallee Highway

Austria

• Inntal Autobahn

Canada

• Alberta Highway 12
• British Columbia Highway 12
• Manitoba Highway 12
• Nova Scotia Trunk 12
• Ontario Highway 12
• Prince Edward Island Route 12
• Saskatchewan Highway 12

China

• G12 Expressway

Czech Republic

• I/12 Highway; Czech: Silnice I/12

India

12

National Highway 12 (India)

Iran

• Road 12

Iraq

• Highway 12 (Iraq)

Israel

• Highway 12 (Israel)

Japan

• Japan National Route 12

Korea, South

• Expressway 12
  • Muan–Gwangju Expressway
  • Gwangju–Daegu Expressway

Malaysia

• Tun Razak Highway

New Zealand

• New Zealand State Highway 12

Paraguay

• National Route 12

South Africa

• N12 road (South Africa)

Taiwan

• Provincial Highway 12 (Taiwan)

United Kingdom

• British A12 (London-Great Yarmouth)

United States

• Interstate 12
• U.S. Route 12
• New England Route 12 (former)
  • New England Route 12A (former)
  • New England Route 12B (former)
• Alabama State Route 12 (former)
• Arkansas Highway 12
• California State Route 12
• Colorado State Highway 12
• Connecticut Route 12
• Delaware Route 12
• Florida State Road 12
• Georgia State Route 12
• Illinois Route 12 (former)
• Iowa Highway 12
• K-12 (Kansas highway) (former)
• Kentucky Route 12
• Louisiana Highway 12
• Maryland Route 12
• Massachusetts Route 12
• M-12 (Michigan highway) (former)
• Mississippi Highway 12
• Missouri Route 12
• Nebraska Highway 12
• Nevada State Route 12 (former)
• New Hampshire Route 12
  • New Hampshire Route 12A
• New Jersey Route 12
• New Mexico State Road 12
• New York State Route 12
• North Carolina Highway 12
• Ohio State Route 12
• Pennsylvania Route 12
• Rhode Island Route 12
• South Carolina Highway 12
• South Dakota Highway 12 (former)
• Tennessee State Route 12
• Texas State Highway 12
  • Texas State Highway Loop 12
  • Texas Ranch to Market Road 12
  • Texas Park Road 12
• Utah State Route 12
• Vermont Route 12
  • Vermont Route 12A
• Virginia State Route 12 (former)
• Washington State Route 12 (former)
• West Virginia Route 12
• Wisconsin Highway 12 (former)
• Wyoming Highway 12

Other areas:

• Puerto Rico Highway 12