Two full-scale oblique grade crossing impact tests were conducted in June 2002 to compare the crashworthiness performance of alternative corner post designs on rail passenger cab cars. On June 4, 2002, a cab car fitted with an end frame built to pre-1999 requirements impacted a steel coil at approximately 14 mph (22.5 km/h). Following on June 7, 2002, a cab car fitted with an end frame built to current requirements also impacted a steel coil at approximately 14 mph (22.5 km/h).