List of highways numbered 347
The following highways are numbered 347:
Australia
- Heathcote-Rochester RoadCanada
- Manitoba Provincial Road 347
- Nova Scotia Route 347
- Prince Edward Island Route 347
- Quebec Route 347
India
- National Highway 347
Japan
- Japan National Route 347
United Kingdom
- A347 road, Ferndown to Bournemouth, Dorset
United States
- Arizona State Route 347
- Arkansas Highway 347
- Colorado State Highway 347
- County Road 347
- Georgia State Route 347
- Maryland Route 347
- Mississippi Highway 347
- New Jersey Route 347
- New Mexico State Road 347
- New York:
- * New York State Route 347
- * County Route 347
- Ohio State Route 347
- Pennsylvania Route 347
- Puerto Rico Highway 347
- Tennessee State Route 347
- Texas State Highway 347
- Virginia State Route 347