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    Extension of Traffic Restrictions on the Karns Crossing Bridge Replacement Project

    August 28, 2025

    Indiana, PA – The Pennsylvania Department of Transportation (PennDOT) announced today that the lane restriction along Route 68/East Jefferson Street and the closure of Delwood Road will be extended for the Karns Crossing Bridge Project in Summit and Butler townships, Butler County.

    The single-lane traffic restriction with flaggers on Route 68/East Jefferson Street from Eau Clair Street to Route 38/Oneida Valley Road will be extended through November 2025, as crews continue work for a temporary Route 68/East Jefferson Street roadway. The lane closure is in effect weekdays 7:00 AM to 5:00 PM. 

    The Delwood Road closure is extended until November 2026.  To access Delwood Road from the west, motorists will take Route 8 north and turn right onto East Brady Street, travel approximately 1.25 miles and turn right onto Delwood Road.

    Motorists should expect delays and use caution in the area.

    Contractor, Swank Construction Company, New Kensington, PA, will be completing this $64.8 million bridge replacement project, estimated to be completed in spring 2028.

    The Karns Crossing Bridge project will replace two separate structures - the bridge itself that carries Route 68 over the railroad lines and the adjacent arch culvert over the Connoquenessing Creek.  It also includes traffic safety and capacity improvements at the Route 68/Delwood Road intersection and the Route 68/US 422 eastbound on-ramp intersection.

    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 free smartphone application for iPhone and Android devices, by calling 5-1-1, or by following local alerts on X.

    Subscribe to PennDOT news in in Armstrong, Butler, Clarion, Indiana, and Jefferson counties at www.penndot.pa.gov/District10.

    Find PennDOT news on X, Facebook, and Instagram.

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    MEDIA CONTACT: Tina Gibbs at 724-357-2829 or chgibbs@pa.gov.