Implementing high speed rails can reduce an incredible amount of GHG emissions. High speed rails are basically emission free, and are cheap for the consumer (Unlike gas). High speed rails will also take many cars off the road, which in turn will reduce the amount of car crash deaths in the U.S. High speed rails are also 180 mph. The U.S. already has a train that is capable of being a High speed rail, so we know it is feasible. High speed rail is also in other countries. When it becomes more widespread in the U.S. it could greatly reduce flights and cars on the road. High speed rails are something we need in our lives.