(CNN) -- Dense smoke that closed parts of two major interstate highways was expected to keep choking Floridians and traffic until at least midmorning Sunday.
The smoke was generated by huge wildfires burning in northern Florida and southern Georgia.
Interstate 75 remained closed from Valdosta, Georgia, south to Lake City, Florida, said Col. Chris Knight, director of the Florida Highway Patrol. Interstate 10 was closed from Sanderson, Florida, eastward to Live Oak.
"If you don't have to travel, we simply ask that you don't," Knight advised. "It is gridlock. You will be sitting on the interstate."
Several crashes involving injuries occurred before the freeways were shut down, he said.
***
more:
http://www.cnn.com/2007/US/05/12/wildfires/index.html