Vermont's First Diverging Diamond Interchange | Burlington News

Vermont’s getting its first-ever diverging diamond interchange at Exit 16 on I-89 in Colchester—set to debut overnight Wednesday into Thursday, weather permitting. This wild new design flips traffic left temporarily to eliminate crossing conflicts during left turns onto the highway, then returns lanes to the right side for familiar driving. After years of construction since 2023 and prep work on nearby Routes 2 and 7, the upgrade promises smoother, safer traffic flow and fewer headaches for drivers navigating this key corridor. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/ff0b08230b11f8d3