List of highways numbered 452

The following highways are numbered 452:

Canada

 * Manitoba Provincial Road 452

Japan

 * Japanese National Route Sign 0452.svg Japan National Route 452

United Kingdom

 * , between Leamington Spa, Warwickshire and Brownhills, Staffordshire.

United States

 * MD Route 452.svg Maryland Route 452
 * OR 452.svg Oregon Route 452
 * PA-452.svg Pennsylvania Route 452
 * Ellipse sign 452.svg Puerto Rico Highway 452
 * Tennessee 452.svg Tennessee State Route 452