Users who reach the northern terminus of the Greenway will be able to cross Coleman Road and continue on the Manhan Rail Trail. This will provide them with access a large and growing regional network of rail trails, currently extending as far as Belchertown and Williamsburg.

As of Spring 2023 the City of Westfield is in the early stages of exploring options for extending its Columbia Greenway to the Southampton line.  Westfield ’s decision on this issue will be an important factor in Southampton’s decision on whether and how to develop a route from Route 10 south to Westfield.