Well over the last year I seem to have been retracing a lot of Civil War history first with my
visit to tidewater Virginia last July and just this March with a visit to the Shenandoah Valley. The former was one of those "free" time share weekends and one of the inducements was a free 3 night stay in the Shenandoah National Park area which made the second trip possible. Now March isn't one of the more popular months to visit the park, but thanks to the cold spring and a snow story that closed parts of Skyline Drive, my friend and I at time wound up having almost the entire National Park to ourselves. Without the notorious summer and leaf season traffic jams to content with we were able to drive the 105 mile length of Skyline drive three complete times over the 4 days we were there.
Before, after and in between our visit to the park we also made numerous railfan stops along the NS Shenandoah Branch and the C&O Washington Branch, which is home to Amtrak's Cardinal. We even managed to run into several actual trains, which was good because I am sure that not many of you would be interested in seeing the best of 1100 signal related photos. Of course if you are you can can find them
here
The first stop was Shenandoah Junction on the NS Shenandoah Branch that runs between Roanoke, VA and Hageratown, MD. This line still has quite a few classic N&W color position lights along it as when it was resignaled about 10 years ago railroads still bothered to save $$ by cutting the old signals into the new interlocking equipment. Shenandoah Junction was a once busy interchange point between the N&W and B&O that was made largely redundant by the mergers of the past 25 years.

Next stop was the junction between the Shenandoah Branch and the former
Southern "B-Line" at Front Royal, VA. Today this is part of the primary
NS freight route between the Northeast and the South. Trains turn west
off the Southern Main Line at Mananas, VA then head to Front Royal
where they turn north again to Hagerstown where they enter former
Conrail/Reading RR trackage to Harrisburg and Reading before finally
going to either NY or Philly. The route is far less direct than the one
CSX has access to that basically parallels the NEC. Here we can see
the wye connection between the B-Line and the Shenandoah Branch off to
the right, while the old Southern line to Strasburg, VA continues on
over the diamond.
Here is the former N&W bridge over the Shenandoah River at Front
Royal. You can see how the default route leads to the B-Line as most
traffic heads towards the Southern Main to Atlanta while only a handful
still use the N&W line between here and Roanoke.
Until 1990 Strasburg was a major interchange point between the former
Southern system and the B&O. However the NS and CSX mergers
eventually made this service plan obsolete so now the west end of the
B-Line sees only sporadic local traffic. This resulted in a flange
riding diamond being installed across the Shenandoah Branch.
I was lucky enough to catch a train while hanging out at Front Royal.
Here NS C40-10W #7602 heads down the N&W line with a train of mixed
freight.
Newly rebuilt SD60E #6960 was following behind as seen here in this video of the train as it pounds the Southern diamonds.
The N&W Shenandoah River bridge as seen from the side.
While the weather was a bit cold it did have some advantages like these cool clouds blowing across the Blue Ridge in Shenandoah National Park. This was shot just south of the US entrance.
When you have a National Park to yourself you can just stop on the main road and take pictures of wildlife without pissing other people off.
These deer weren't in the park, but were right outside the hotel place we were staying at.
Mid-day railfanning break on Day 2. This is VAUGHN interlocking, south end of a signaled siding on the Shenandoah Branch.
At the other end of the siding, SUMMIT interlocking, I
caught wind of an approaching train as the southbound N&W PL mast
signal was displaying Approach.
Sure enough a light engine move with NS C44-9W #9944 and SD70M-2 #2680 passed by a few minutes later.