SCARM - Simple Computer Aided Railway Modeller
Autodesk BIM 360 - Autodesk BIM 360 is a construction project management software.
RailModeller - RailModeller is a new application for creating model railroad and slot car layouts.
Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
WinTrack - Track planing software
Fieldwire - The construction app for project and task management in the field.