float get_gauge() const { return gauge; }
const Profile &get_rail_profile() const { return rail_profile; }
const Profile &get_ballast_profile() const { return ballast_profile; }
float get_gauge() const { return gauge; }
const Profile &get_rail_profile() const { return rail_profile; }
const Profile &get_ballast_profile() const { return ballast_profile; }