Starting Monday, the northwest sidewalk of the High Level Bridge will be closed for three days, weather permitting. The west bridge approach from 97 Avenue will also be closed. Crews will be working to complete slope erosion and drainage repairs. Those walking and cycling are advised to use alternate river crossing during the repairs. The east sidewalk on the bridge closed about three weeks ago and reopened on July 17. The sidewalk from the southeast staircase to Saskatchewan Drive will remain closed until further notice.