Article adapted from report of Committee on Ties of Am Ry Eng Assn, dealing with tie dimensions, reviews past recommendations of committee in favor of 9-ft length, and reaffirms recommendations without qualification; it also includes statements of endorsement of 9-ft tie by chief engineers of Santa Fe and Atlantic Coast Lines.
Nine-foot crosstie gets clean bill of health
Ry Eng Maintenance
Railway Engineering and Maintenance ; 44 , n 4 ; p 393-395
1948
3 pages
Aufsatz (Zeitschrift)
Englisch
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