Day-to-Day Track Maintenance Part II: Switches & Crossings (1952)
Continuing the study of the normal tasks performed by a permanent-way gang, this film deals with the maintenance of switches, common crossings and obtuse crossings. These are the fundamental units from which all track layouts, however complicated are built up.
- Country : United Kingdom
- Genre : Documentary
- Studio : British Transport Films
- Director : C. David Lochner
- Cast :