Describes construction features of a new double track tunnel about 8000 ft. in length. (2200 w.) (No. 58734)
Boylston street subway in Boston, Mass
Elec Trac
1915
Ills.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Slice method of subway construction, boylston street subway, Boston, Mass
Engineering Index Backfile | 1915
The Franklin street subway at Boston, Mass.
Engineering Index Backfile | 1894
Electrical equipment of the Washington street subway, Boston
Engineering Index Backfile | 1909
Engineering Index Backfile | 1899
Engineering Index Backfile | 1898