List of highways numbered 449

The following highways are numbered 449:

Canada

 * Manitoba Provincial Road 449

Japan

 * Japanese National Route Sign 0449.svg Japan National Route 449

United States

 * Circle sign 449.svg Kentucky Route 449
 * Louisiana 449.svg Louisiana Highway 449
 * MD Route 449.svg Maryland Route 449
 * MT-sec-449.svg Montana Secondary Highway 449
 * PA-449.svg Pennsylvania Route 449
 * Ellipse sign 449.svg Puerto Rico Highway 449
 * Tennessee 449.svg Tennessee State Route 449
 * Texas FM 449.svg Farm to Market Road 449