List of highways numbered 6
Route 6, or Highway 6, may refer to routes in the following countries:
International
Albania
- National Road SH6
Argentina
Australia
New South Wales
Queensland
Tasmania
Proposals
- F6 Extension
Austria
Bolivia
Bulgaria
Cambodia
Canada
- Alberta Highway 6
- British Columbia Highway 6
- Manitoba Highway 6
- New Brunswick Route 6
- New Brunswick Route 6
- Northwest Territories Highway 6
- Nova Scotia Trunk 6
- Ontario Highway 6
- Prince Edward Island Route 6Quebec Route 6
- Saskatchewan Highway 6
- Yukon Highway 6
China
Costa Rica
Czech Republic
- D6 Motorway
- I/6 Highway
Djibouti
Dominican Republic
France
- Autoroute_A6
Germany
Greece
Hong Kong
Hungary
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Japan
Korea, South
Malaysia
New Zealand
Nigeria
Paraguay
- [Image:R6-PY.svg|20px|] National Route 6
Philippines
Romania
Russia
Taiwan
Thailand
Ukraine
United Kingdom
United States
- U.S. Route 6
- New England Interstate Route 6
- * New England Route 6B
- Alabama State Route 6
- * County Route 6
- Alaska Route 6
- Arkansas Highway 6
- California State Route 6
- Delaware Route 6
- Florida State Road 6
- * County Road 6 (Columbia County, Florida)
- Georgia State Route 6
- Idaho State Highway 6
- Illinois Route 6
- Indiana State Road 6
- K-6 (Kansas highway)
- Kentucky Route 6
- Louisiana Highway 6
- * Louisiana State Route 6
- Maine State Route 6
- Maryland Route 6
- M-6 (Michigan highway)
- Minnesota State Highway 6
- * County Road 6 (Dakota County, Minnesota)
- * County Road 6 (Goodhue County, Minnesota)
- * County Road 6 (Hennepin County, Minnesota)
- * County Road 6 (Ramsey County, Minnesota)
- * County Road 6 (St. Louis County, Minnesota)
- * County Road 6 (Washington County, Minnesota)
- Mississippi Highway 6
- Missouri Route 6
- Nevada State Route 6
- * Nevada State Route 6B
- * Nevada State Route 6C
- New Jersey Route 6
- * County Route 6 (Monmouth County, New Jersey)
- ** County Route 6B (Monmouth County, New Jersey)
- New Mexico State Road 6
- New York State Route 6 (1924–1927)
- * County Route 6 (Albany County, New York)
- * County Route 6 (Allegany County, New York)
- * County Route 6 (Cattaraugus County, New York)
- * County Route 6 (Chautauqua County, New York)
- * County Route 6 (Chenango County, New York)
- * County Route 6 (Dutchess County, New York)
- * County Route 6 (Erie County, New York)
- * County Route 6 (Franklin County, New York)
- * County Route 6 (Genesee County, New York)
- * County Route 6 (Greene County, New York)
- * County Route 6 (Hamilton County, New York)
- * County Route 6 (Jefferson County, New York)
- * County Route 6 (Madison County, New York)
- * County Route 6 (Niagara County, New York)
- * County Route 6 (Oneida County, New York)
- * County Route 6 (Ontario County, New York)
- * County Route 6 (Orange County, New York)
- * County Route 6 (Oswego County, New York)
- * County Route 6 (Rensselaer County, New York)
- * County Route 6 (Schoharie County, New York)
- * County Route 6 (Schuyler County, New York)
- * County Route 6 (St. Lawrence County, New York)
- * County Route 6 (Steuben County, New York)
- * County Route 6 (Suffolk County, New York)
- * County Route 6 (Tioga County, New York)
- North Carolina Highway 6
- North Dakota Highway 6
- Ohio State Route 6 (1923-1927)
- * Ohio State Route 6 (1927)
- * Ohio State Route 6 (pre-1931)
- Oklahoma State Highway 6
- Oregon Route 6
- Pennsylvania Route 6
- Rhode Island Route 6
- South Carolina Highway 6
- Tennessee State Route 6
- Texas State Highway 6
- * Texas State Highway Loop 6
- * Texas State Highway Spur 6
- * Farm to Market Road 6
- * Texas Park Road 6
- * Texas Recreational Road 6
- Utah State Route 6
- Virginia State Route 6
- Washington State Route 6
- * Washington State Highway 6
- West Virginia Route 6