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.
One of many factors that made the 2013 trip much faster â better roads, and specifically about 47,000 miles of interstate superhighways that were started in the 1950s.The goal of these highways was to help cars and commercial vehicles get where they needed to go quickly and efficiently.