A system comprising: a transmitter associated with a follow vehicle and configured to send wireless transmissions to a receiver associated with a lead vehicle, wherein at least some of the sent wireless transmissions include information about operational characteristics of the follow vehicle; a receiver associated with the follow vehicle and configured to receive wireless guidance transmissions from a transmitter associated with the lead vehicle, wherein the received wireless guidance transmissions take into account the information about operational characteristics of the follow vehicle; an electronic controller; wherein the controller is configured to process the guidance transmissions received by the receiver and to output control data; a momentum control system configured for integration with driving or guidance controls of a follow vehicle and to receive control data from the electronic controller, wherein said control system comprises a first control subsystem configured to cause the follow vehicle to steer in a manner designed to maintain a following position behind the lead vehicle based upon the control data and a second control subsystem configured to cause the follow vehicle to accelerate or decelerate in a manner designed to maintain a following position behind the lead vehicle based upon the control data; a plurality of communication connections for coupling the controller to the transmitter, the receiver, and the momentum control system; and a first set of one or more sensors configured to be attached to or placed within the follow vehicle, wherein at least one of the sensors is configured to sense a position of road markings in relation to a position of a left-most portion of the follow vehicle and at least one of the sensors is configured to sense a position of road markings in relation to a position of a left-most portion of the lead vehicle _and create respective positional information, and at least one of the sensors is configured to sense the position of the at least one sensor relative to the lead vehicle and create respective position data, and the positional information and the position data is used to position the follow vehicle with respect to the lead vehicle and the road markings such that the left-most portion of the follow vehicle and the left-most portion of the lead vehicle consistently are each in a similar spatial arrangement to the road markings as each of the lead vehicle and the follow vehicle proceeds past the road markings. a transmitter associated with a follow vehicle and configured to send wireless transmissions to a receiver associated with a lead vehicle, wherein at least some of the sent wireless transmissions include information about operational characteristics of the follow vehicle; a receiver associated with the follow vehicle and configured to receive wireless guidance transmissions from a transmitter associated with the lead vehicle, wherein the received wireless guidance transmissions take into account the information about operational characteristics of the follow vehicle; an electronic controller; wherein the controller is configured to process the guidance transmissions received by the receiver and to output control data; a momentum control system configured for integration with driving or guidance controls of a follow vehicle and to receive control data from the electronic controller, wherein said control system comprises a first control subsystem configured to cause the follow vehicle to steer in a manner designed to maintain a following position behind the lead vehicle based upon the control data and a second control subsystem configured to cause the follow vehicle to accelerate or decelerate in a manner designed to maintain a following position behind the lead vehicle based upon the control data; a plurality of communication connections for coupling the controller to the transmitter, the receiver, and the momentum control system; and a first set of one or more sensors configured to be attached to or placed within the follow vehicle, wherein at least one of the sensors is configured to sense a position of road markings in relation to a position of a left-most portion of the follow vehicle and at least one of the sensors is configured to sense a position of road markings in relation to a position of a left-most portion of the lead vehicle _and create respective positional information, and at least one of the sensors is configured to sense the position of the at least one sensor relative to the lead vehicle and create respective position data, and the positional information and the position data is used to position the follow vehicle with respect to the lead vehicle and the road markings such that the left-most portion of the follow vehicle and the left-most portion of the lead vehicle consistently are each in a similar spatial arrangement to the road markings as each of the lead vehicle and the follow vehicle proceeds past the road markings.