2LMN led the preliminary engineering for two pedestrian and bicycle facility projects as part of the transit supportive infrastructure program within COTA’s service area. 2LMN’s study sites included Blazer Parkway in Dublin and the Big Walnut Trail in Obetz. Improvements along Blazer Parkway included adding a shared-use path on the north side and replacing an existing sidewalk with a shared-use path on the south side to improve multimodal connectivity and user comfort. The Big Walnut Trail ties into the existing trail network in Three Creeks Metro Park and extends along Big Walnut Creek to Lockbourne Road.