UPDATE: Hwy 17 is back open again.
An accident on Hwy 17 and Shelmore Blvd has closed Northbound lanes. Mount Pleasant PD and fire on scene.
Mount Pleasant PD is reporting minor injuries.
We'll update this story as it develops.
3 cars involved with minor injuries. pic.twitter.com/FfG8cirqS8— Mount Pleasant PD (@MountPleasantPD) January 12, 2018