Abstract: A traction enhancing system detects and corrects wheel slip and enhances wheel traction in a railroad locomotive having a plurality of wheel pairs for engaging a pair of rails and a traction motor operatively associated with each wheel pair. The locomotive includes an electrical source responsive to an applied level of excitation and is operatively coupled to the traction motors for controlling the power applied thereto. The traction enhancing system includes a plurality of current measuring devices adapted to measure current drawn by each traction motor, and a plurality of voltage measuring devices adapted to measure a voltage of each traction motor. A computer receives the current and voltage measurements and is configured to detect wheel slip between the wheel pairs and the rails by calculating a change in the current and voltage measured over a predetermined period of time.