Canton town officials are working to determine how to best improve the intersection of Washington and Randolph streets, following an analysis by a team from the Boston Region Metropolitan Planning Organization.
Team engineers told residents at a recent meeting that delays at the intersection warrant a new traffic signal there.
They offered two alternatives, both involving a traffic signal. One would add a left-hand turning lane for cars heading south on Washington onto Randolph; the other would add a right-hand lane for drivers approaching Washington from Randolph street, heading north.
A roundabout was evaluated by engineers and dismissed as a viable alternative, partly because of the land required to accommodate large emergency vehicles.
The analysis revealed that the intersection is safe, and that the major concern is delays for drivers on Randolph Street, said Seth Asante, of the planning organization.
If a preferred solution to the traffic delays is found, town officials hope to ask voters at a Town Meeting in 2018 for money to pay for a partial design of the intersection, said town planner Laura Smead.
The meeting in early December was the third such public gathering to discuss conditions at the intersection.Jill Terreri Ramos can be reached at firstname.lastname@example.org. Follow her on Twitter @jillterreri.