IRT Broadway Line Viaduct (Manhattan Valley Viaduct), West 122nd Street, Broadway, Borough of Manhattan
Subtitle: built 1904 : William Barclay Parsons, engineer : [report]
By: Landmarks Preservation Commission
Contributors: Parsons, William Barclay, 1859-1932; Framberger, David
Series: Designation list / Landmarks Preservation Commission -- 150
Publisher: The Commission
Published: 1981
Place of publication: New York, N.Y
Language: eng
Subjects: Buildings, structures; Subway stations; Railroad bridges; Interborough Rapid Transit Company
Notes: Caption title.

Report prepared by David Framberger.

"An excellent example of a double-hinged parabolic braced arch structure, supporting both the tracks and the 125th Street station"--Leaf [1]

Includes bibliography (leaf 5).