Cars get redirected at the Stillwater Avenue exit in Orono on Feb. 24.

Update: The southbound lanes of Interstate 95 reopened just after 3 p.m. Read the latest here.

The southbound lanes of Interstate 95 in Orono were closed early Monday afternoon after a serious crash was reported there, police said.

Little information was immediately available about the crash, which the Maine State Police reported on Facebook around 1:45 p.m. The interstate was closed at mile marker 191 to allow for a LifeFlight helicopter to land on the highway, although it was not immediately clear whether someone was transported by the rescue service.

I-95 exits onto Kelley Road at mile marker 191. Southbound drivers were detoured off the interstate at the Stillwater Avenue exit.