List of highways numbered 27
Route 27, or Highway 27, may refer to:
Australia
Canada
- Alberta Highway 27
- British Columbia Highway 27
- Manitoba Highway 27
- Prince Edward Island Route 27
- Saskatchewan Highway 27
- Ontario Highway 27
- * York Regional Road 27, formerly Highway 27 in York Region
- * Simcoe County Road 27, formerly Highway 27 in Simcoe County
Chile
Costa Rica
Croatia
Czech Republic
- part of I/27 Highway; Czech: :cz:Silnice I/27
France
Germany
Greece
- A27 motorway, from Kozani to Ptolemaida and from Florina to Niki
- A27 road, a limited-access road from Ptolemaida to Florina
- EO27 road, from Amfissa to Bralos
India
Iran
Ireland
Italy
Japan
Korea, South
Montenegro
Netherlands
New Zealand
Norway
Russia
Spain
Switzerland
United Kingdom
United States
- Interstate 27
- U.S. Route 27
- Alabama State Route 27
- * County Route 27
- Arkansas Highway 27
- * Arkansas Highway 27B
- * Arkansas Highway 27N
- California State Route 27
- * County Route A27 (California)
- * County Route J27 (California)
- * County Route S27 (California)
- Connecticut Route 27
- Florida State Road 27
- Georgia State Route 27
- Idaho State Highway 27
- Illinois Route 27
- Iowa Highway 27
- K-27 (Kansas highway)
- Louisiana Highway 27
- Maine State Route 27
- Maryland Route 27
- *Maryland Route 27B
- *Maryland Route 27C
- *Maryland Route 27D
- *Maryland Route 27E
- Massachusetts Route 27
- M-27 (Michigan highway)
- Minnesota State Highway 27
- * County Road 27 (Hennepin County, Minnesota)
- * County Road 27 (Ramsey County, Minnesota)
- * County Road 27 (Scott County, Minnesota)
- * County Road 27 (Washington County, Minnesota)
- Mississippi Highway 27
- Missouri Route 27
- *Missouri Route 27 (1922)
- Nebraska Highway 27
- * Nebraska Spur 27D
- * Nebraska Recreation Road 27B
- * Nebraska Recreation Road 27C
- Nevada State Route 27
- New Hampshire Route 27
- New Jersey Route 27
- * County Route 27 (Bergen County, New Jersey)
- * County Route 27 (Monmouth County, New Jersey)
- * County Route 27 (Ocean County, New Jersey)
- New Mexico State Road 27
- New York State Route 27
- * County Route 27 (Allegany County, New York)
- * County Route 27 (Cattaraugus County, New York)
- * County Route 27 (Clinton County, New York)
- * County Route 27 (Columbia County, New York)
- * County Route 27 (Dutchess County, New York)
- * County Route 27 (Erie County, New York)
- * County Route 27 (Greene County, New York)
- * County Route 27 (Lewis County, New York)
- * County Route 27 (Livingston County, New York)
- ** County Route 27B (Livingston County, New York)
- * County Route 27 (Nassau County, New York)
- * County Route 27 (Ontario County, New York)
- * County Route 27 (Oswego County, New York)
- * County Route 27 (Rensselaer County, New York)
- * County Route 27 (Rockland County, New York)
- * County Route 27 (Schoharie County, New York)
- * County Route 27 (Schuyler County, New York)
- * County Route 27 (St. Lawrence County, New York)
- * County Route 27B (Suffolk County, New York)
- * County Route 27 (Ulster County, New York)
- * County Route 27 (Washington County, New York)
- * County Route 27 (Westchester County, New York)
- * County Route 27 (Wyoming County, New York)
- * County Route 27 (Yates County, New York)
- North Carolina Highway 27
- North Dakota Highway 27
- Ohio State Route 27 (1923-1927)
- Oklahoma State Highway 27
- Oregon Route 27
- Pennsylvania Route 27
- South Carolina Highway 27
- South Dakota Highway 27
- Tennessee State Route 27
- Texas State Highway 27
- * Farm to Market Road 27
- * Texas Park Road 27
- Utah State Route 27
- Virginia State Route 27
- * Virginia State Route 27 (1918-1933)
- * Virginia State Route 27 (1940–1953)
- Washington State Route 27
- West Virginia Route 27
- Wisconsin Highway 27