List of highways numbered 12

Route 12 or Highway 12 can refer to:

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

International

Argentina

National Route 12 (Argentina)

Australia

Western Sydney Airport Motorway (proposed)
Mallee Highway
South Gippsland Highway

Austria

Inntal Autobahn

Bulgaria

Републикански път I-12

Canada

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)

Ireland

N12 road (Ireland)

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

Romania

DN12 - Drumul Național 12
A12 - Pitești–Craiova Expressway

South Africa

N12 road (South Africa)

Taiwan

Provincial Highway 12 (Taiwan)

United Kingdom

United States

Interstate 12
U.S. Route 12
New England Interstate Route 12 (former)
Alabama State Route 12 (former)
Arkansas Highway 12
California State Route 12
- County Route A12 (California)
- County Route E12 (California)
- County Route G12 (California)
- County Route J12 (California)
- County Route S12 (California)
Colorado State Highway 12
Connecticut Route 12
Delaware Route 12
Florida State Road 12
- County Road 12 (Gadsden County, Florida)
- County Road 12 (Leon County, Florida)
Georgia State Route 12
Illinois Route 12 (former)
Iowa Highway 12
- County Route C12 (Humboldt County, Iowa)
K-12 (Kansas highway) (former)
Kentucky Route 12
Louisiana Highway 12
- Louisiana State Route 12 (former)
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 Jersey Route 12
- County Route 12 (Monmouth County, New Jersey)
New Mexico State Road 12
New York State Route 12
- County Route 12 (Allegany County, New York)
- County Route 12 (Cattaraugus County, New York)
- County Route 12 (Chemung County, New York)
- County Route 12 (Chenango County, New York)
- County Route 12 (Clinton County, New York)
- County Route 12 (Genesee County, New York)
- County Route 12 (Greene County, New York)
- County Route 12 (Jefferson County, New York)
- County Route 12 (Nassau County, New York)
- County Route 12 (Niagara County, New York)
- County Route 12 (Onondaga County, New York)
- County Route 12 (Otsego County, New York)
- County Route 12 (Putnam County, New York)
- County Route 12 (Schuyler County, New York)
- County Route 12 (St. Lawrence County, New York)
- County Route 12 (Steuben County, New York)
- County Route 12 (Suffolk County, New York)
- County Route 12 (Ulster County, New York)
- County Route 12 (Warren County, New York)
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
- Ranch to Market Road 12
- Texas Park Road 12
Utah State Route 12
Vermont Route 12
State Route 12 (Virginia 1918-1933) (former)
- State Route 12 (Virginia 1933-1935) (former)
- State Route 12 (Virginia 1935-1953) (former)
State Road 12 (Washington 1905–1919) (former)
- Washington State Route 12 (1964-1967) (former)
- Primary State Highway 12 (Washington) (former)
- Secondary State Highway 12G (Washington) (former)
- Secondary State Highway 12H (Washington) (former)
West Virginia Route 12
Wisconsin Highway 12 (former)
Wyoming Highway 12

Territories

gollark: * apioteraexplodoradiohazard

gollark: Hypergraphs are weird.

gollark: It does not.

gollark: I *think* heavserver has it?

gollark: For example, my website sticks the width of blog posts at 40em or something for easier reading, so that your eyes don't have to scroll right/left as much.