The southern section of the Southwick trail officialy opened in May 2010, the northern section in 2011. It connects to the 40-mile Farmington Canal Heritage Trail in Connecticut.
The Columbia Greenway Rail Trail in Westfield was started in 2012, with most of it built by 2015. Restoration of the bridge over the Westfield River was completed in 2018. There is a 1/2 mile gap in the trail north of Main Street, where construction started in January 2020, scheduled to finish in 2021.