ST. LOUIS COUNTY, Mo. – Three people were left injured Wednesday morning after a collision on the ramp of Missouri Route 367 to Interstate 270 in north St. Louis County.

According to the Missouri State Highway Patrol (MSHP), the crash happened a little after 6 a.m. on the southbound ramp of MO-367 to eastbound I-270. The collision involved a BMW 228i and a Kia Carnival.

MSHP officials say the crash happened after the Kia initially stopped at a flashing yellow light in the left lane of the northbound MO-367 ramp to eastbound I-270.

According to MSHP, the Kia later entered the intersection into the path of the BMW, which was traveling with a green light southbound on MO-367 at the ramp to eastbound I-270. Officials say the BMW struck the right side of the Kia, causing the Kia to travel off the right side of the roadway and overturn.

All three passengers were transported to a nearby hospital for treatment. The driver and the passenger inside the BMW were left seriously injured from the crash and the driver of the Kia sustained moderate injuries.