Collision causes traffic backup on I-70 near I-635

A collision on I-70 west of I-635 caused a traffic backup on I-70 westbound on Saturday evening. (KC Scout photo)
A collision on I-70 west of I-635 caused a traffic backup on I-70 westbound on Saturday evening. (KC Scout photo)

A collision on I-70 west of I-635 caused a traffic backup on I-70 westbound on Saturday evening. Traffic was backed up east of the Park Drive exit. (KC Scout photo)
A collision on I-70 west of I-635 caused a traffic backup on I-70 westbound on Saturday evening. Traffic was backed up east of the Park Drive exit. (KC Scout photo)