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 work on the bridge over the Westfield River was completed in 2018. There is a 1/2 mile gap in the trail north of Main Street, with construction scheduled to start there in late summer 2019.