List of highways numbered 74
The following highways have been numbered 74:
Canada
Greece
India
Korea, South
Mexico
New Zealand
Philippines
Taiwan
- Provincial Highway 74 (Taiwan), the longest provincial highway in Taiwan.
United Kingdom
United States
- Interstate 74
- U.S. Route 74
- Alabama State Route 74
- * County Route 74
- Arizona State Route 74
- * Arizona State Route 74
- Arkansas Highway 74
- California State Route 74
- Colorado State Highway 74
- Connecticut Route 74
- Florida State Road 74
- * County Road 74 (Charlotte County, Florida)
- * County Road 74 (Glades County, Florida)
- Georgia State Route 74
- Idaho State Highway 74
- Illinois Route 74
- Iowa Highway 74 (1920–1941)
- K-74 (Kansas highway)
- Kentucky Route 74
- Louisiana Highway 74
- * Louisiana State Route 74
- Maryland Route 74
- M-74 (Michigan highway)
- Minnesota State Highway 74
- * County Road 74 (Dakota County, Minnesota)
- Missouri Route 74
- Nebraska Highway 74
- Nevada State Route 74
- New Jersey Route 74
- * County Route 74 (Bergen County, New Jersey)
- New Mexico State Road 74
- New York State Route 74
- * County Route 74 (Dutchess County, New York)
- * County Route 74 (Herkimer County, New York)
- * County Route 74 (Madison County, New York)
- * County Route 74A (Oneida County, New York)
- * County Route 74 (Rensselaer County, New York)
- * County Route 74 (Rockland County, New York)
- * County Route 74 (Schenectady County, New York)
- * County Route 74 (Suffolk County, New York)
- * County Route 74 (Sullivan County, New York)
- * County Route 74 (Washington County, New York)
- ** County Route 74A (Washington County, New York)
- North Carolina Highway 74
- North Carolina Highway 74 (1921-1934)
- Ohio State Route 74 (1923)
- Oklahoma State Highway 74
- * Oklahoma State Highway 74A
- * Oklahoma State Highway 74B
- * Oklahoma State Highway 74C
- * Oklahoma State Highway 74D
- * Oklahoma State Highway 74E
- * Oklahoma State Highway 74F
- Oregon Route 74
- Pennsylvania Route 74
- Tennessee State Route 74
- Texas State Highway 74
- *Texas State Highway 74A
- * Texas State Highway Spur 74
- * Farm to Market Road 74
- * Texas Park Road 74
- Utah State Route 74
- Vermont Route 74
- Virginia State Route 74
- West Virginia Route 74
- Wisconsin Highway 74
- Wyoming Highway 74