List of highways numbered 284

The following highways are numbered 284:

Japan

 * Japanese National Route Sign 0284.svg Japan National Route 284

United States

 * I-284.svg Interstate 284 (former)
 * Arkansas 284.svg Arkansas Highway 284
 * California 284.svg California State Route 284
 * Florida 284.svg Florida State Road 284 (former)
 * Georgia 284.svg Georgia State Route 284
 * K-284.svg K-284 (Kansas highway)
 * Elongated circle 284.svg Kentucky Route 284
 * MD Route 284.svg Maryland Route 284
 * MN-284.svg Minnesota State Highway 284
 * MT-sec-284.svg Montana Secondary Highway 284
 * Ellipse sign 284.svg New Jersey Route 284
 * NY-284.svg New York State Route 284
 * OH-284.svg Ohio State Route 284
 * PA-284.svg Pennsylvania Route 284
 * South Carolina 284.svg South Carolina Route 284
 * Secondary Tennessee 284.svg Tennessee State Route 284
 * Texas 284.svg Texas State Highway 284 (former)
 * Texas Loop 284.svg Texas State Highway Loop 284
 * Texas FM 284.svg Farm to Market Road 284 (Texas)
 * Utah SR 284.svg Utah State Route 284