Improvements included relocating the existing left-side exits to more conventional right-side exits in order to help reduce vehicular traffic queues from occurring in the high-speed left lanes. The $67-million improvements, completed in 2018, have helped to alleviate operational and safety issues along the ramps, as well as both the northbound and southbound GSP mainline roadways.

Dewberry provided environmental studies; bridge assessments; signage design; maintenance and protection of traffic; highway, structural, geotechnical, and utility engineering; permitting; and stormwater management.

The project also received a National Recognition Award from the American Council of Engineering Companies (ACEC) and the New Jersey section 2019 Project of the Year <$100 Million award from the American Society of Civil Engineers (ASCE) earlier this year.