USACE Chicago Lock Closures
- chicagoharborsafety
- Aug 14
- 1 min read
Lock Closure - Chicago Harbor Lock - Tuesday August 19th and Wednesday August 20 starting at 0600 hours and ending at 1130 hours each day.
Please see the following document from POC Mike Walsh, (phone: 815-510-0361; email: michael.j.walsh@usace.army.mil