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    Armstrong County

    Graff Bridge Preservation Project

    Project Status

    Step 3 of 4

    Construction

    Next Step:  Completed

    Project Overview

    County: Armstrong
    Municipality: North Buffalo and Manor Townships
    State Route: Route 422
    Local Name: Route 422
    Project Type: Bridge Preservation
    MPMS Number: 23978
    Proposed Construction Start: April 2025
    Proposed Construction End: Fall 2027
    Last Updated: May 22, 2025

    The Graff Bridge carries Route 422 over the Allegheny River in North Buffalo and Manor Townships. This project includes bridge preservation for the Graff Bridge as well as deck replacement and rehabilitation work for the Infantry Bridge carrying Route 66 over Garretts Run Road and Route 422; and deck replacement for the Exit A 66 South Ford City ramp from Route 422 East to Route 66 South.

    Contact Information

    Ben Matthews
    Project Manager
    724-961-2508
    benmatthew@pa.gov

    Tina Gibbs
    Press Office
    724-357-2829 
    chgibbs@pa.gov

    Accessibility

    The project documents can be made available in alternative languages or formats if requested. If you need translation or interpretation services, have special needs, or have concerns that require individual attention, please contact the Manager listed above.

    Title VI

    Pursuant to the Title VI of the Civil Rights Act of 1964, PennDOT does not discriminate on the basis of race, color, national origin, gender, age, or disability. If you feel that you have been denied the benefits of, or participation in a PennDOT program or activity, you may contact the PennDOT, Bureau of Equal Opportunity, DBE/Title VI Division at 717-787-5891.