Reserved powers are those powers reserved for not reserved for- but  granted to the states. The definition of reserved powers: All  powers not expressed in the Constitution â¦are granted to the states  and called reserved powers.
While the vast majority of Interstate highways have no tolls, approximately 2,900 miles of Interstates are tolled in 21 states. These tolled facilities range in length from 500-mile New York State Thruway to tolled sections of I-95 in Delaware and Maryland.
interstate 40 i 40 is an east west interstate highway that has a 359 6 mile 578 72 km section in the u s state of arizona connecting sections in california to new mexico it enters arizona from the west at a crossing of the colorado river southwest of kingman it travels eastward across the northern portion of the state connecting the cities of kingman ash fork williams flagstaff winslow and holbrook