A tractor-trailer loaded with Pop Tarts traveling east on U.S. Routes 22/322 flipped over a concrete barrier and crashed into the Susquehanna River in Middle Paxton Township, according to a Dauphin County official.

The driver walked away from the accident but was taken to a hospital for observation, police said. Eastbound traffic is limited to one lane.

The crash happened just east of Dauphin and the railroad overpass in the area of the Lady Liberty statue in the river.

According to PennDOT, the crash happened about 3:14 p.m. in Middle Paxton Township.

A second accident along the stretch of highway north of Harrisburg occurred at 3:28 p.m. in the lanes for westbound traffic. Both westbound lanes are open but moving slowly.