List of highways numbered 324

The following highways are numbered 324:

Brazil

 * BR-324_jct.svg BR-324

Canada

 * Nova Scotia Route 324.svg Nova Scotia Route 324
 * Saskatchewan Highway 324 (jct).svg Saskatchewan Highway 324

China

 * Kokudou 324(China).svg China National Highway 324

Costa Rica

 * CR RNT 324.svg National Route 324

Japan

 * Japanese National Route Sign 0324.svg Japan National Route 324

United States

 * Arkansas 324.svg Arkansas Highway 324
 * Georgia 324.svg Georgia State Route 324
 * Louisiana 324.svg Louisiana Highway 324
 * MD Route 324.svg Maryland Route 324 (unsigned)
 * MN-324.svg Minnesota State Highway 324 (former)
 * Ellipse sign 324.svg New Jersey Route 324
 * New York:
 * NY-324.svg New York State Route 324
 * Erie County 324 NY.svg County Route 324 (Erie County, New York)
 * OH-324.svg Ohio State Route 324
 * PA-324.svg Pennsylvania Route 324
 * Ellipse sign 324.svg Puerto Rico Highway 324
 * South Carolina 324.svg South Carolina Highway 324
 * SD 324.svg South Dakota Highway 324
 * Texas 324.svg Texas State Highway 324 (former)
 * Virginia 324.png Virginia State Route 324
 * Virginia State Route 324 (former)
 * Montana Highway 324