There was plenty of activity Thursday at the intersection of Grand Avenue and Baker Street as the north-south (or Grand Avenue) portion of the intersection was bored. Pre-pour work was also being done on the east-west (or Baker Street) part of the intersection. The intersection is slated to be re-opened on June 21. However, the Mapleleaf Drive-Grand intersection is slated to be closed June 24. Grand Avenue will be completely shut down from June 24-Aug. 15 due to grading and paving.