List of highways numbered 497

The following highways are numbered 497:

Ireland

 * R497 Regional Route Shield Ireland.png R497 road

Japan

 * Japanese National Route Sign 0497.svg Japan National Route 497

United States

 * Louisiana 497 (2008).svg Louisiana Highway 497
 * Elongated circle 497.svg Kentucky Route 497
 * MD Route 497.svg Maryland Route 497
 * Texas FM 497.svg Farm to Market Road 497 (former)