As part of this project, the NJTA expanded the turnpike by changing the dual-dual configuration (from 2-3-3-2 to 3-3-3-3) between exit 9 in East Brunswick Township and exit 8A in Monroe Township. Minimal construction was needed since overpasses were already built with future expansion in mind. Only final preparation and paving of an outer lane in the outer roadways were required to accommodate the extra lane. New signage and lighting were installed as part of the widening project. It was thought that some transmission towers that ran near the turnpike would have to be reconfigured to make room for the newly constructed roadways. However, this idea was dismissed because it would have been cost prohibitive, and the towers, in fact, did not need to be relocated. The widened turnpike features six lanes in each direction (3-3-3-3), double the previous capacity. The following interchanges were upgraded with this widening project: exit 6 (Mansfield), exit 7 (Bordentown Township), exit 7A (Robbinsville), exit 8 (East Windsor), and exit 8A (Monroe).