In 2003, the Merrimack Valley Planning Commission (MVPC), working on behalf of the Merrimack Valley Metropolitan Planning Organization and in cooperation with the Merrimack Valley Regional Transit Authority (MVRTA), completed a transportation study of the Route I-93 Corridor in Andover and Methuen. The study examined existing conditions in the corridor and projected demand for transportation facilities through the year 2025. The Route 110/113 Rotary Interchange was studied and seven alternatives to improve transportation were identified.  (Draft I-93 Corridor Traffic Study)

This new study took a more in-depth look at the original seven alternatives, and also developed and analyzed additional alternatives to improve safety and relieve congestion at the Route 110/113 Rotary and surrounding area. The study concluded with a recommended plan of future transportation improvements (short-term and long-term), based on the alternatives analysis and community input.