CARBON COUNTY —The Pennsylvania Turnpike Commission advises motorists traveling on the Northeastern Extension (I-476) to be prepared for daytime single-lane patterns and two-way traffic in the southbound Lehigh Tunnel from 8 a.m. to 2 p.m. today through Wednesday for tunnel maintenance.
Each day at 8 a.m., the northbound tunnel will be closed and traffic diverted into the southbound tunnel until 2 p.m. The Lehigh Tunnel is located at milepost A70-A71 between the Lehigh Valley (Exit No. 56) and Mahoning Valley (Exit No. 74) interchanges.