City of Lockport issued the following announcement on March 10.
Early Voting is being held at Lockport Township Government, 1463 S. Farrell Rd., Ste. 102, thru March 13, 2020 from 8:30 a.m. to 4:30 p.m. and Saturday, March 14 from 8:30 a.m. to 12:30 p.m.
Any registered voter can cast an early voting ballot at the Will County Clerk's Office as well as certain city, village and township offices throughout the county before Election Day.
For additional information regarding the March 17th Election, visit https://www.thewillcountyclerk.com
Original source can be found here.
Source: City of Lockport