Grossman & Keith Engineering Company | 10408 Greenbriar Place | Oklahoma City, OK 73159

Phone 405-691-3213 | Fax 405-691-3214 | Email:

Grossman & Keith Engineering

Bachelor of Science in Civil Engineering: University of Oklahoma, 1995

Professional Engineer - Oklahoma - No. 19552

Brad Donwerth is a Vice President and the Treasurer of Grossman & Keith Engineering Company. Brad has been with Grossman & Keith for 16 years. He focuses mainly on Bridge Design and Detailing and Structural Design and Detailing. He has also been involved in several bridge rehabilitations. Brad has designed everything from interstate bridges and commercial buildings to residential foundations and open frame structures. Recent bridge designs include steel girders, pre-stressed concrete beams, and post-tensioned cast in place concrete box spans.

Brad Donwerth



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