The CSXT Track Geometry Train heads east on the Trenton Line, passing SEPTA's West Trenton Yard at CP-Trent.

A CSX track geometry train tests down the Toledo Terminal at Vickers.

W001, the geometry train, heads east under the 128 signal bridge.

CSX track geometry train.

The W001 Geometry/Research train has just picked up it's new crew and is heading West out of Connellsville. The train will eventually head up the P&W sub and head back down.

CSX Track Geometry Train westbound over the Youghiogheny River.

CSX Track Geometry Train westbound over the Youghiogheny River. Photo taken from Liberty Boro

The sun is just starting to crest the top of the hill out of view and into the left as the geometry train wakes up the sleeping West Newton.

Pair of YN3 GP40-2's pull CSX work train including geometry car W001 westbound on track 1 under the arch at Chestnut Street as a Septa passenger train drifts above in the distance.

The routinely routed CSX Geometry train pays the A&WP a visit on a very hot June afternoon looking for defects.

CSX W001 checking for track defects on the W & A sub.

Held up for the weekend at Brunswick, Maryland, the Track Geometry train idles away on the 6 Runner track.

After a weekend stay in Brunswick, Maryland, the CSX Track Geometry train begins its week with a fabulous jaunt west through Historic Harpers Ferry bound for Cumberland, Maryland.

After going on the law, W001 pauses for some shots while a thunderstorm brews in the background.

CSX Track Geometry Train southbound.