Starting at around 9 a.m. today, traffic on Interstate 83 North in the area of mile marker 42 in Lemoyne, Cumberland County will be restricted to a single lane.
That's just before the John Harris Memorial Bridge over the Susquehanna River.
Crews will be removing a portion of a hanging overhead sign later this afternoon that was previously damaged.
The left and center lanes will be closed from 9 a.m. until about 12 p.m.
There is a fourth northbound lane, but this is an auxiliary lane for the exit ramp to 2nd Street in Harrisburg, on the east side of the river.