4449 Easton Way, Suite 200
Columbus, OH 43219


Aerial view of I-290 Eisenhower Expressway looking east toward downtown Chicago, with the Chicago Transit Authority Blue Line running in the median—illustrating the corridor’s constrained, multi-modal design.
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A conference room is an element of one of Treanor's recent projects, the renovation of the Topeka City Hall, which was constructed in 1939 under the Works Progress Administration.

A groundbreaking for the Brent Spence Bridge Corridor is expected to take place this spring.

A scholarship at Minnesota’s Alexandria Technical & Community College will honor welding alumna Amber Czech, 20, who was fatally attacked by a male colleague in her place of columbus oh dump truck work in November 2025.
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Two people have been arrested in connection with the theft of 438 pounds of explosives from a construction job site in south Louisville.

David Rodriguez, 45, died after falling 60 ft from the Wichita Biomedical Campus being built in the city's downtown.

Treanor modernized and expanded the Pi Beta Phi chapter sorority house at the University of Missouri.