密尔沃基县警长办公室因一名司机失去意识而关闭了 I-43 南路，并注射了纳洛酮，并于 4 月 19 日晚上 10 点 20 分重新开放。 Milwaukee County Sheriff's Office closed I-43 south due to an unresponsive driver, administered Narcan, and reopened at 10:20 p.m. on April 19.

4 月 19 日，密尔沃基县治安官办公室在马凯特立交桥附近发现一辆故障车，车内有一名司机失去意识，因此关闭了 43 号州际公路南段靠近丰杜拉克大道的路段。 Milwaukee County Sheriff's Office closed I-43 south near Fond du Lac Avenue due to an unresponsive driver found in a disabled vehicle near the Marquette Interchange on April 19. 一名路人向当局报警，当局为其注射了纳洛酮并开始采取救生措施。 A passerby alerted the authorities, who administered Narcan and began life-saving measures. 密尔沃基消防部门接手此事，并叫来密尔沃基县法医救治一人。 The Milwaukee Fire Department took over, and the Milwaukee County Medical Examiner was called for one person. I-43 南路于晚上 10 点 20 分左右重新开放。 I-43 south reopened around 10:20 p.m.