Dick, no one in DoT is going to listen to this truck driver. They will listen to you. Augmented SBAS is being trialled now. Agriculture, autonomous vehicles(NEVER, IF I HAVE A SAY!), individual tracking for detention purposes, more accurate gps guidance for transport, maritime, scientific surveys, local governments, asset management, basically any industry that doesnt require millimetre accuracy as provided by expensive DGPS systems.
DO NOT ALLOW ONLY AVIATION AS THE BENEFICIARY!