Treatment Plant Improvements

marysville water treatment plant

Hubbell, Roth & Clark, Inc. (HRC) was authorized by the City of Marysville to provide professional design and construction engineering services for improvements and upgrades to the 13.0 MGD Water Treatment Plant (WTP) based on a Master Plan completed by HRC. The existing water plant’s source water is the St. Clair River, which is…

Road Interchange Improvements

sashabaw road in clarkston michigan

The Charter Township of Independence and the Road Commission for Oakland County (RCOC) in partnership with the Sashabaw Road Corridor Improvement Authority (CIA) Board and the Michigan Department of Transportation (MDOT) worked together to develop a strategy to ease congestion and improve safety in the half-mile segment of Sashabaw Road between Waldon Road and the I-75 interchange. The recurring operational issues…

Traffic Operations Center

traffic management center by hrc

The Road Commission of Macomb County selected the team of Hubbell, Roth & Clark, Inc. (HRC) and Dunn Engineering Associates, Inc. (DEA) to design and build a traffic operations center in the Road Commission’s offices in Mount Clemens. The new traffic operations center was designed to monitor and communicate with 170 signalized intersections on the most congested arterials in…

Traffic Signal Optimization

allegan intersection

The Michigan Department of Transportation selected Hubbell, Roth & Clark, Inc. (HRC) to analyze and retime 14 traffic signals in Cass and Allegan Counties in the Southwest Region. The project was funded by the Congestion Mitigation Air Quality program. The goal of the project is to provide MDOT with optimized traffic signal operations. Retiming signals on a regular…