List of highways numbered 78
The following highways are numbered 78:
International
Australia
- Waterfall Way – New South Wales State Route B78
China
Greece
- EO78 road
Iran
Korea, South
- Gukjido 78
New Zealand
- New Zealand State Highway 78 – New Zealand's shortest State Highway
Philippines
United States
- Interstate 78
- U.S. Route 78
- Alabama State Route 78
- Arizona State Route 78
- Arkansas Highway 78
- California State Route 78
- Colorado State Highway 78
- Connecticut Route 78
- Florida State Road 78
- Georgia State Route 78
- Hawaii Route 78
- Idaho State Highway 78
- Illinois Route 78
- Iowa Highway 78
- K-78 (Kansas highway)
- Kentucky Route 78
- Louisiana Highway 78
- Maryland Route 78 (former)
- Massachusetts Route 78
- M-78 (Michigan highway)
- Minnesota State Highway 78
- Missouri Route 78
- Missouri Route 78 (1922) (former)
- Montana Highway 78
- Nebraska Highway 78
- Nevada State Route 78 (former)
- New Hampshire Route 78
- County Route 78 (Bergen County, New Jersey)
- New Mexico State Road 78
- New York State Route 78
- County Route 78 (Chemung County, New York)
- County Route 78 (Dutchess County, New York)
- County Route 78 (Herkimer County, New York)
- County Route 78 (Jefferson County, New York)
- County Route 78 (Lewis County, New York)
- County Route 78 (Madison County, New York)
- County Route 78 (Monroe County, New York)
- County Route 78 (Montgomery County, New York)
- County Route 78 (Niagara County, New York)
- County Route 78 (Orange County, New York)
- County Route 78 (Steuben County, New York)
- County Route 78 (Suffolk County, New York)
- County Route 78 (Warren County, New York)
- North Carolina Highway 78
- Ohio State Route 78
- Oklahoma State Highway 78
- Oregon Route 78
- Pennsylvania Route 78 (former)
- Rhode Island Route 78
- Tennessee State Route 78
- Texas State Highway 78
- Texas State Highway Spur 78
- Farm to Market Road 78
- Urban Road 78 (signed as Farm to Market Road 78)
- Utah State Route 78
- Vermont Route 78
- Virginia State Route 78
- Wisconsin Highway 78
- Wyoming Highway 78
- Territories
- U.S. Virgin Islands Highway 78
See also
| Preceded by 77 |
Lists of highways 78 |
Succeeded by 79 |