Semi and car crash snarl traffic on I-435NB & Front Street

KANSAS CITY, Mo. — Traffic is near a standstill on I-435NB at Front Street due to a two-vehicle crash.

Just before 6 a.m. a semi and passenger vehicle crashed in the right lanes.

Traffic is backed up past Winner Road.

One lane is starting to get by on the left lane, but emergency crews are struggling to get to the scene due to the backup.

This is a developing story and will be updated.