Brittany Ingle said during a Statehouse news conference Tuesday that she is fighting to prevent other parents from facing the same tragedy.
WATCH: Illegally passing a school bus can result in a big fine
"As you know on October 30, 2018, I lost three of my children trying to board their school bus. Never in a million years would you ever think something like this could happen to you. Immediately our story went nation-wide all over and with that and with all our pain, we wanted to figure out how we could save someone else's family from ever enduring the pain that we're going through. I can't even imagine what it would be like to lose one, let alone three. No mother or father should ever have to bury their child, innocent children trying to go to school. I support this bill 100 percent. I mean, and we're very, very passionate about it, our children meant the world to us," Brittany Ingle said.
Ingle's 9-year-old daughter and twin 6-year-old sons were killed in the Oct. 30 pre-dawn collision on Indiana 25 near Rochester. The driver who hit the children told authorities she didn't realize she was approaching a stopped school bus. She faces three counts of reckless homicide.
"Like my wife said, this is really important to us. We did everything we could for our kids, to make sure they were as safe as possible and unfortunately this happened us. Unfortunately this happens to a lot of people. We have a platform and we're going to use it and make every other kid safe. If there is one thing that can outcome from this is that kids don't have to cross the highway to get to a bus, or people are held more accountable for actions on disregarding the bus. Safety was our number one concern, still is our number one concern and we care. This is our drive, this is important," father Sean Ingle said.
Sen. Randy Head of Logansport proposes suspending the driver's license for 90 days the first time someone passes a stopped school bus and a year for repeat offenders.
WLS-TV contributed to this report.