State troopers arrested a Mechanicsburg man early Tuesday morning after he was spotted driving southbound in the northbound lanes of Interstate 83 in Fairview Township, police said.

Manjinder Singh, 36, is charged with reckless endangerment, driving under the influence and summary traffic violations.

State police said Singh drove southbound on the northbound side of the highway near the entrance to the Pennsylvania Turnpike.

At the time, the northbound side of the highway was restricted to a single lane for road construction, police said.