List of highways numbered 346
# List of highways numbered 346

The following highways are numbered 346:

## Australia

Avenel-Nagambie Road

## Canada

* Manitoba Provincial Road 346
* Newfoundland and Labrador Route 346
* Quebec Route 346

## Japan

* Japan National Route 346

## United States

* Georgia State Route 346 (former)
* Iowa Highway 346
* Kentucky Route 346
* Louisiana Highway 346
* Maryland Route 346
* New York:
   * New York State Route 346
   * County Route 346 (Erie County, New York)
   * County Route 346 (Wayne County, New York)
* Pennsylvania Route 346
* Puerto Rico Highway 346
* South Carolina Highway 346
* Tennessee State Route 346
* Texas:
   * Texas State Highway 346 (former)
   * Farm to Market Road 346
* Vermont Route 346
* Virginia State Route 346

| Preceded by 345 | Lists of highways 346 | Succeeded by 347 |
| - | - | - |
