South 3rd Avenue & Graf Street Intersection Improvements

A SAFER INTERSECTION FOR THE BOZEMAN COMMUNITY

Sanderson Stewart completed the design of a roundabout at the South 3rd Avenue and Graf Street intersection in Bozeman. Pre-design services for the project were completed in 2018, including topographic survey, traffic operations analysis and evaluation of alternatives. Many concepts were developed for various signalized and roundabout alternatives, that will accommodate a heavily-used school crossing on the west leg of the intersection, stormwater facilities, and future roadway widening to the south and east of the intersection. 

Construction of the preferred roundabout alternative was completed in August 2020.