If all 200 cities with subways worldwide were to build an average of 5 Park-n-Rail™ garages, there would be a saving of between 15 billion and 25 billion gallons of gas each year.

These savings could dramatically increase when bottleneck traffic begins moving at normal speeds. Trucks and cars will not only save money on reducing fuel bills but time as well. Commerce would be a big beneficiary where less time will be spent driving and more deliveries per hour would be realized.