Hall of Fame
John Lyle Harrington
Visionary and Innovator
Click Here to Read Harrington’s History
Ralph Modjeski
Visionary and Innovator
J.A.L. Waddell
Visionary and Innovator
Click Here to Read J.A.L. Waddell’s History
William Scherzer
Visionary and Innovator
Click Here to Read William Scherzer’s History
Hugo Abt
Visionary and Innovator
Heavy Movable Structures, Inc.
HMS is a not-for-profit technical organization of volunteers focusing on the heavy civil facilities utilized by or for the public benefit, with emphasis on, but not limited to, movable bridges.