Problems encountered in construction of 14-in. high pressure line through water filled swamp, across 23 subway bridges, across river, under two high speed tracks for 3 mi.
North western lays 6 1/2 miles of transite pipe
Ry Age
Railway Age ; 102 , n 22
1937
Aufsatz (Zeitschrift)
Englisch
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Lehigh valley lays 5 miles of 66 ft. Rails
Engineering Index Backfile | 1930
E.J. and E. Lays 5 1/2 miles of welded rail
Engineering Index Backfile | 1944
|Canadian pacific lays 29 7 miles of 85-lb. rail in two days
Engineering Index Backfile | 1924
Engineering Index Backfile | 1929
British Library Online Contents | 2006