The Anthony Wayne Bridge, commonly called the High Level Bridge, and is a downtown Toledo, Ohio landmark named after General Anthony Wayne. It is a suspension bridge that spans the Maumee River.

H&H is an American infrastructure engineering company specializing in the design and management of bridges and other transportation and architecture projects. The firm was founded in 1887 by John Alexander Low Waddell, a structural engineer who pioneered the design of large-scale moveable bridge. Originally incorporated in Kansas City, Missouri as J.A.L. Waddell, Consulting Engineer, the company was renamed throughout the early 20th century as Waddell added junior partners to the organization. In 1920, the firm moved its headquarters to New York City, where it would go on to design many important bridges int the area, such as Newark Bay Bridge (rail), the original Goethals Bridge, and Marine Parkway Bridge.