Safety record, it is stated, has been established by Philadelphia Rapid Transit Co. on line whose natural characteristics impose several service operating difficulties. Supervision methods are explained.
Operating a 14-mile suburban line on a thirty-second headway
Elec. Ry. Jl
Electric Railway Journal ; 55 , n 26
1920
3 pages
4 Figs.
Aufsatz (Zeitschrift)
Englisch
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Analysis of time headway distribution on suburban arterial
Online Contents | 2012
|Analysis of time headway distribution on suburban arterial
Springer Verlag | 2012
|Signaling for a 75-second headway
Engineering Index Backfile | 1916
Thirty-mile railroad relocation at shasta dam
Engineering Index Backfile | 1941
|NTIS | 1965
|