Skyline trestle and light helpers

Thanks, Mike!
It would be best in the late morning...

Indeed they are. MRL has taken good care of them, too.

Skyline Trestle, MRL west of Helena, MT. Former NP. Before the Mullan Tunnel was finished, a 4% switchback grade went over the top of Mullan Pass--I'm standing on the old 4% grade.