MOUNT VERNON – Blackberry Alley will be closed between E. Vine and E. Gambier streets until 4 p.m. Tuesday, June 20, so that footers can be dug for construction behind 100 S. Main St. The alley will be closed to all traffic, including emergency traffic. Please call Dan Houser at Shrock Premier, 419-994-0004, if you have questions regarding this closure.