From November 15th through December 3rd, S. 20th Avenue between Harrison Street and the Boulevard will be closed from 7:00 a.m. to 6:00 p.m. One lane will be open to vehicular traffic from 6:00 p.m. to 7:00 a.m. It is anticipated, after December 3rd, one lane will then remain open. Sidewalks will remain open during the construction period. This closure will allow for the installation of permeable concrete in the alleyway that runs parallel between Harrison Street and the Boulevard. The alleyway will be closed to the east and west of 20th Avenue for the duration of the construction project, which is expected to last for approximately 3 months.