Tracking the Light Looks Back: RoadRailers and Position Lights on this day 2010.

Norfolk Southern eastward RoadRailer East of Greensburg, Pennsylvania on June 29, 2010.
Since these June 29, 2010 photos were made, Norfolk Southern has discontinued its RoadRailer operations in Pennsylvania.
Steam era position light signals are on the wane. NS has replaced many of its classic Pennsylvania Railroad position lights with modern hardware. So scenes like this one are now doubly rare.

Using my Canon EOS7D, I exposed this sequence of photographs along the former Pennsylvania Railroad Mainline east of Greensburg, Pennsylvania on June 29, 2010.

Railroading is about change; and  much in these views has changed in the intervening 8 years.

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