Sources tell CBS-affiliate WTVR that the trooper was shot during a traffic stop. The victim is currently in surgery at VCU Medical Center.
The crash happened at mile marker 176.7.
The Queen of Steam is fired up and ready to roll, but Memorial Day will mark the end of this year's excursion schedule for the 611 steam locomotive.
Tomb Guard soldiers at Arlington National Cemetery maintain a round-the-clock vigil of the Tomb of the Unknown Soldier