Dunkinâ location in Wallingford to add second drive-thru lane Dunkinâ location in Wallingford to add second drive-thru lane A car uses the drive-through at Dunkin Donuts at 694 N. Colony Road in Wallingford on Monday, March 15, 2021. Aaron Flaum, Record-Journal Advertisement Manny Rocha, owner of the newly renovated Dunkin' Donuts store at 1101 N. Colony Road in Wallingford, talks about changes to the business, Thursday, Oct. 11, 2018. The store is slated to open next week. Dave Zajac, Record-Journal Dunkin' location, 694 N. Colony Road, Wallingford, in November 2020. | Courtesy of Google maps March 15, 2021 05:19PM By Lauren Takores, Record-Journal staff WALLINGFORD â A Dunkinâ location on Route 5 is slated to get a second drive-thru lane, as demand for contactless food service continues a year into the pandemic.