Light poles line the two recently ballasted layover tracks at Radford, which are separated from Norfolk Southern's Yard Tracks and Main Line by a retaining wall. Marty Gordon, NRVsports@ourvalley.org Officials from the Virginia Passenger Rail Authority (VPRA) were back on site this past week in Christiansburg as they reviewed progress in the future Amtrak passenger service and station. According to VPRA, they examined a wide range of ongoing construction activities, including the completed retaining wall surrounding the future passenger parking lot, continued platform construction, and the in-progress retaining wall along Depot Street. At Cambria, contractors have completed the retaining wall...