Sinkholes on I-196 caused by failing culvert, MDOT says (WOOD TV, 8/12/26) ‘We’re playing catch-up’: MDOT plans major fix after sinkhole shuts down miles of I-196 (WWMT, 8/13/26) Eight-foot-deep sink hole south of Holland, Michigan shuts down portion of westbound I-96 (WZZM 13, 8/12/26) Work Zone Safety As Michigan rolls out













