The Federal Railroad Administration (FRA) awarded a grant totaling $231,802 to the University of California at San Diego to refine hardware and software for new technology that uses laser ultrasonic probes to detect certain internal rail defects.
The improvements will permit an on-track vehicle carrying the system to operate at speeds up to 40 mph, increasing the efficiency of track inspections as well as providing higher reliability of rail defect detection than is currently available.










