Initial routes for surface line subways provided for in the 1907 traction ordinances as recommended by the Board of supervising engineers, October 29, 1913, and supplemental recommendations ...
Subtitle: Requested by and submitted to the Committee on local transportation of the City council of the city of Chicago
Publisher: Board of supervising engineers
Published: 1914
Place of publication: Chicago
Language: eng
Number of pages: 14
Subjects: Subways
Notes: Access to portions of this material may be restricted.