¿Cuántas carreteras interestatales hay en Colorado?
Colorado tiene tres autopistas principales (rutas de dos dígitos), y dos autopistas auxiliares (rutas de tres dígitos), con un total de cinco interestatales, todas ellas situadas dentro del área metropolitana de Denver
How many interstates are there in Colorado?
Colorado has three main highways (two-digit routes), and two auxiliary highways (three-digit routes), totaling five Interstates, all are located within the Denver metropolitan area