Three teens were not wearing seat belts, say police
Police say the single-car crash took the life of a woman in her 30s.
Bella Houston had been properly secured in a child safety seat, police say.
Both the child and the female driver are in critical condition.
Highway was closed while crews cleaned up slick onion juice.
The pileup killed two people on I-55 near Herculaneum last year.
Authorities suspect foul play in Jacque Waller’s disappearance.
Phase one starts Sunday north of I-270, one lane of SB 55 will be shut down.
Shotdown is over but lane restrictions remain; MoDOT’s advice is to avoid area
Detours will be set up, I-55 traffic to re-open by Monday morning rush.