On 5/10/15 10:16 PM, Seymore4Head wrote:
There is one where a concrete slab for a tower is built over a
railroad track. That one has to be because the track has been
abandoned.

That stretch of track looks to be on the Metro-North RR
(into and out of NYC).

If you look closely, you can see that a piece of rail was
removed before the temporary structure was put into place.

Eventually when they are finished with the work project, the
tower and concrete base will be removed, the rail replaced,
and the track returned to service.