CHICAGO -- A naked man caused a back-up on Lake Shore Drive during the morning rush Monday.
Police say the man stole a landscaping truck and crashed it on Lake Shore Drive near Randolph.
He was taken into custody after running across the northbound lanes and jumping into Lake Michigan.
Police say it started around 7 a.m. in the 100 block of East Delaware.
Officers were called to make a well-being check because the man was making a disturbance.
He was taken to Northwestern Memorial Hospital for evaluation.