Experiences of Eastern Mass. Street Ry., Boston; rehabilitation program, success of which is attributed to following; proper ballast and good drainage; necessary tie renewals; straightening of vertical bends at rail joints or cutting off ends where battered; relaying with new rail where old rail could not be salvaged; welding all joints; grinding joints, etc. (see also Eng. and Contracting, vol. 67, no. 1, Jan. 1928, pp. 32-34, 2 figs)
What makes good track?
Boston Soc. Civil Engrs. -- Jl
Boston Society of Civil Engineers -- Journal ; 14 , n 10
1927
10 pages
2 Figs.
Article (Journal)
English
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