UNDATED (KELO AM) The sticky situation on Highway 11 near Canton has been resolved.
South Dakota Department of Transportation officials say the highway, south of Sioux Falls, was fully reopened on Wednesday.
Motorists are advised to be cautious of highway workers clearing debris on the shoulders.
The asphalt sealant had been oozing out of the road, gunking up passing vehicles. Some motorists reported black goo an inch thick on their tires.