The Exit 17 Scoping Study was initiated in the spring of 2013 through its inclusion in the Chittenden County Regional Planning Commission’s (CCRPC) Unified Planning Work Program (UPWP). The focus of this scoping study was to develop and evaluate build alternatives for relieving congestion, increasing safety, and improving bicycle conditions at the I-89 Exit 17 interchange and adjacent intersection of US 2 and US 7—locally known as Chimney Corners—near the Colchester/Milton town line in Chittenden County, Vermont.