Vehicles are pictured during a press conference promoting National Work Zone Awareness Week outside of Pennsylvania State Police Headquarters on Monday, April 26, 2021.

Pittsburgh, PA – PennDOT District 11 is announcing overnight lane restrictions on northbound I-79 in Sewickley Hills Borough, Allegheny County will begin Monday night, January 23 weather permitting.

A single-lane restriction will occur on northbound I-79 between the Emsworth/Sewickley (Exit 66) and Mt. Nebo Road (Exit 68) interchanges weeknights from 7 p.m. to 6 a.m. through mid-February as crews conduct Dynamic Message Sign installation work.

Please use caution if traveling through the area.

Motorists can check conditions on more than 40,000 roadway miles, including color-coded winter conditions on 2,900 miles, by visiting www.511PA.com. 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information, and access to more than 1,000 traffic cameras.

511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional twitter alerts accessible on the 511PA website.