Past Columbus, US 206 becomes undivided again, with residential development increasing. It becomes a divided highway again and merges with Route 68, the main access road to the Fort Dix entity of Joint Base McGuire-Dix-Lakehurst, at a directional intersection. After this intersection, US 206 enters Bordentown Township and reaches an interchange with the New Jersey Turnpike (I-95) in a commercial area. Following this interchange, the route crosses over CR 545. A short distance later, US 206 merges into US 130 at a directional interchange to form a concurrency. The two roads continue north on a six-lane divided highway, briefly entering the eastern edge of Bordentown at the intersection with CR 528. Back in Bordentown Township, US 130 and US 206 split at another directional interchange. Past US 130, US 206 crosses under Conrail Shared Assets Operations' Robbinsville Industrial Track railroad line and heads through development as a four-lane divided highway, making a slight northwest bend before resuming north.