More insulation at lower cost with extruded vinyl rail guards
Protection of rail joints from corrosion to prevent rail end breaks
Tieless railroad track in tunnel of Hamburg's underground railroad
Fast track laying in tunnel [midline ellipsis] using pre-assembled panels
New heavy-duty rail welded in 1,000-ft. Sections skidded into moffat tunnel
D. and H. employs ingenious method in loading 1400-ft. rails