Since 2008, we have been working to enhance safety and improve system reliability by replacing more than 2,000 miles of bare steel and cast iron pipelines and about 150,000 services throughout Indiana and Ohio. Expected to near completion at the end of 2025, in most cases crews working for CenterPoint are installing polyethylene (plastic) replacement pipe. First, the gas main is replaced within the right-of-way, and then the service lines running directly to homes and businesses are replaced. Upon completion of the project, affected yards, sidewalks and streets are restored. See below for common questions and answers.