Proposed St. Joseph Island Skyway, Sec. HWY. 548, Sault Ste. Marie District
By: Bridge Division, [Design Branch, Dept. of Highways, Ont.].
Publisher: Bridge Division, [Design Branch, Dept. of Highways]
Published: 1967
Place of publication: [Toronto, Ont.]
Language: eng
Subjects: St. Joseph Island Skyway (Ont.); Bridges -- Ontario -- Saint Joseph Island -- Design and construction; Bridges -- Design and construction.