Tractor-trailer slides off I-285, hits car on another road

Updated:

ATLANTA - A tractor-trailer traveling north on Interstate 285 slid off the interstate and landed on another road.
 

Police said the truck hit a slick spot, hydroplaned, hit a guardrail and ended up on Harwell Road, hitting a car and knocking down power lines early Wednesday morning.
 
Officers said the driver of the car suffered minor injuries and the truck driver was not hurt. 
 
Harwell Road is blocked between Donald Lee Hollowell Parkway and Collier Drive as crews clean up the truck’s load of liquid plumber.