Mysterious oil spill found in Weld County

A mysterious oil spill northwest of Greeley shut down a small section of County Road 27 Monday night. Firefighters found about 150 gallons of oil on the road around 6:30 p.m. It’s not clear where the oil came from, but authorities think more than likely it was a tanker truck leaking. There aren’t any nearby crops that were threatened by the spill.