Favorite this☆ Workers pouring concrete, Ambassador Bridge during construction Description: View of workers pouring concrete into forms on construction site for the Ambassador Bridge. Printed on front: "American Commercial Photo Co., Detroit. U.S. 76, 7-31-28." Details Resource ID: bh024395 Creator: American Commercial Photo Co. Subject: Concrete construction--Formwork Construction workers Ambassador Bridge (Detroit, Mich., and Windsor, Ont.) Suspension bridges--Design and construction McClintic-Marshall Construction Company Photographers--Michigan--Detroit Photographic prints Date Issued: 1928-07-31 Format: 1 photographic print mounted on fabric ; 7.5 x 9.5 in. Member of: Burton Historical Collection Filing Location: D/Bridges-Ambassador-Construction-June 1928 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.