A couple from Pierre died when their pickup truck collided with a semi on Interstate 90 and caught fire. Authorities say the semi was eastbound, entered the median and traveled into the westbound lanes where the collision occurred Sunday.

Sixty-four-year-old Terrie Roede and 59-year-old Randy Roede were pronounced dead at the scene. AP Pierre Couple Killed in Interstate Crash

See more underride tragedies at Underride Crash Memorials and on our Interactive Underride Crash Map. To add more information on this story or to add other underride crashes to this map, send an email to underridemap@gmail.com; use this Interactive Underride Crash Map Crash Location Input Form.

Note: In order to raise awareness and preserve the memories of underride victims — precious ones gone too soon — I have been writing memorial posts on what appear to me to be underride crashes. I am not a crash reconstructionist, and I do not have all the facts on these crashes; but underride should be investigated as a potential factor in truck crash injuries and deaths.