List of highways numbered 347
# List of highways numbered 347

The following highways are numbered 347:

## Australia

- Heathcote-Rochester Road

## Canada

* 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 States

* Arizona State Route 347
* Arkansas Highway 347
* Colorado State Highway 347
* County Road 347 (Levy County, Florida)
* 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 (disambiguation)
   * County Route 347 (Erie County, New York)
* Ohio State Route 347
* Pennsylvania Route 347
* Puerto Rico Highway 347
* Tennessee State Route 347
* Texas State Highway 347
* Virginia State Route 347

| Preceded by 346 | Lists of highways 347 | Succeeded by 348 |
| - | - | - |
