A crash in the southbound lanes of the Maine Turnpike between Wells and York is causing moderate traffic delays.

According to the Maine Turnpike Authority, the crash occurred at about 10:30 a.m. near mile marker 14 in Ogunquit.

It was not clear yet whether anyone was injured, but at least two vehicles ended up in the median, turnpike authority officials said.

It was the second major crash on the turnpike Monday morning. Earlier in the morning, a tractor-trailer hauling 48,000 pounds of Poland Spring water crashed in York.

This story will be updated.