Over the past few years, New York State has made over 20 million dollars in improvements to the 85-mile Remsen-Tupper Lake NY rail corridor, currently operated by the Adirondack Railroad. Work continues this year as new tracks are being laid in Tupper Lake, including the reconstruction of a wye. An engine house will be built and platform work will be completed as well.

This video features a look at the project as of June 8th:

https://www.youtube.com/watch?v=uEroaFYSmME&t=3s