Eastbound Interstate 10 north of Tucson near Eloy was closed about three hours due to an asphalt spill Thursday afternoon, officials say.

The Arizona Department of Public Safety says a semi dropped close to 40,000 pounds of an asphalt-mud mix at around 3 p.m. Crews reopened the road shortly after 6 p.m., ADOT said.

As of 6:15 p.m., traffic near milepost 208 is backed up for several miles and motorists should expect delays.Β 

Westbound traffic is unaffected, ADOT said.


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Contact reporter Gloria Knott at gknott@tucson.com or 573-4235. On Twitter: @gloriaeknott