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    Lane Restriction for Upcoming Traffic Pattern Change on Three Degree Road Intersection Project

    September 12, 2025

    Indiana, PA – The Pennsylvania Department of Transportation (PennDOT) District 10 is announcing a short-term lane restriction on Three Degree Road for the Three Degree Road Intersection Project in Middlesex and Adams townships, Butler County.

    A lane restriction, with flaggers, will be in effect on Route 228 on September 25 starting at 8:00 PM to facilitate the implementation of a new traffic pattern on Route 228. These restrictions will be at the intersections of Route 228 with Helenz Way, Three Degree Road, and Robert Williams Drive. The work is schedule to be completed by 6:00 AM on September 26.

    The safety improvement project includes through lanes, turn lanes, side road improvements, the addition of service roads for access control, drainage and guide rail upgrades, signal replacement, signage and pavement markings, sidewalks, ADA ramps, and a roundabout.

    Contractor, Independence Excavating, Inc. of Independence, OH will be completing this $55.8 million with a projected completion date in November 2026.

    To stay current on the Three Degree Road Intersection Project, visit the District 10 website www.penndot.pa.gov/District10.  Click on Projects and Public Meetings under Public Resources then click on the Route 228 Corridor Improvement Projects.

    Motorists can check conditions on major roadways 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 X alerts.

    Subscribe to PennDOT news in in Armstrong, Butler, Clarion, Indiana, and Jefferson counties at www.PennDOT.pa.gov/District10.  To receive automatic updates on District 10 projects and news in Armstrong, Butler, Clarion, Indiana, and Jefferson counties, visit www.penndot.pa.gov/District10, enter your email address and click the Subscribe button. 

    Find PennDOT news on X, Facebook, and Instagram.

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