Took this past Monday off to railfan with my dad and brother in the Harrisburg, PA area. We spent most of the day at Cove which is about 5-10 miles west of the Rockville bridge. Here's the list of trains from the time we spent trackside:
64N crude oil train at Cove Eastbound 10:50AM
912 welded rail train at Cove Westbound (with nice clean CP cars) 11:20AM
Unknown Stack at Cove eastbound at 11:44AM
Amtrak 42 (Pennsylvanian) at Cove Eastbound at 12:20PM
20K at Cove eastbound at 12:41PM
21J at Cove Westbound at 12:42PM
36A at Cove (with EMD 2012) Eastbound at 1:10PM
21M at Cove Westbound at 1:10OM (met 36A right in front of us)
11R working west end of Enola Yard at 1:25PM
23M Westbound across Rockville bridge at 1:30PM
11J Westbound across Rockville Bridge at 1:45PM
11R (again) departing Enola west end at 2:05PM.
Thanks for looking! Photos to follow soon.