Sink Road Bridge
The Sink Road Bridge replacement project is significant in that seven agencies worked collaboratively through numerous local, state, and federal challenges to successfully create a safer traveling passageway for residents and visitors of the Dowagiac area.
Wightman partnered with the Pokagon Band of Potawatomi Indians, Pokagon Township, Cass County Road Commission, Michigan Department of Natural Resources, Bureau of Indian Affairs, and Michigan Department of Transportation to replace the Sink Road bridge, over the Dowagiac River, which had fallen into disrepair and was structurally deficient. The project required extensive design considerations due to the wetland area, federal trust land, and existing utilities.
The project also necessitated a road realignment to eliminate a sharp curve at the south end of the bridge that created a dangerous situation for drivers. The bridge guardrail prevented access to and parking at a public canoe launch and required the relocation of the canoe ramp from the east bank to another location upstream. Additional safety improvements were implemented including the addition of a 10-vehicle parking lot, restroom facilities, and path to the launch ramp, which provided a safer walkway by eliminating the need for users to cross the busy two-lane roadway.
The perseverance by the teaming partners has provided a safer, structurally sound traveling passage of which everyone can be proud.