Work Train Videos?

Here is an idle thought....
A number of videos have been produced in the last decade of both the C&TS and D&SNG. To my knowledge the subjects of those videos are either purely passenger train in content, freight re-enactments, or snow removal operations.
Isn't anyone out systematically shooting video of the track and roadbed operations going on this year, perhaps right now, on the C&TS?
Afterall, the number of railroads in the States doing major track work (EDA grant $$) with Steampower must only be ONE. Should not this be captured for posterity? (And resold for profit?)