The Pennsylvania Middle Division in HO Scale has declared Harrisburg/Enola Staging operational as of today.
The staging yard begins at WALL interlocking and conjoins Altoona Staging (to come) to allow continuous run through staging. The yard is 20 tracks wide and over 20 feet long. At least one through track is operational per main line track. The foreground of the above photo shows the remaining tracks awaiting completion (WALL is to the back of the photographer).
WALL interlocking is near completion. All track is in and powered. Switch machines and control will follow over the coming weeks.
Altoona Staging was slated for completion this quarter, but is being delayed for concurrent construction with JACKS interlocking next quarter. However, the stairway underpass will be completed this quarter instead of next quarter.
More photos available here.