Starting Wednesday night, the northbound drive is reduced to one lane between Irving Park and Lawrence. Lanes reopen at 10 a.m. Thursday morning.
Then starting at 8 p.m. Thursday, DuSable Lake Shore drive will be reduced to one lane going north between LaSalle and Lawrence. That reduction will last until 2 p.m. Friday.
Next week there will be southbound lane closures on Sunday and Monday.
Beginning at 3 p.m. Sunday, southbound DuSable Lake Shore Drive will be reduced to one lane between Lawrence and Irving Park Road, and then all southbound lanes will be closed at 7 p.m. All lanes will reopen at approximately 6 a.m. Monday.
Starting at 4:30 p.m. Monday, southbound lanes will be reduced to one lane between Lawrence and Irving Park, and then fully closed at 6 p.m. again. Lanes will reopen at 6 a.m. Tuesday.
Detours will be posted, CDOT said.