Seems to me... he would do better with a good lawyer and land sales & acquisition specialist than a petition. Hold out for relocation expenses. He will have to move to continue his current business plan, but the building and land he leaves behind certainly has value to another business. It is for the public welfare to expand the interstate. He will not win a battle to keep this property. The public is going to have to compensate him, that is where the lawyers come into this.