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    District 6 Projects - Montgomery County

    ​Route 23 Improvements​

    Project Overview

    County: Montgomery
    State Route(s): Route 23, Route 3039
    Local Name(s): Valley Forge Road, North Gulph Road
    Project Type(s): Highway Reconstruction, Bridge Replacement
    Municipality: Upper Merion Township
    Last Updated: September 2025

    The Pennsylvania Department of Transportation (PennDOT) is advancing two projects to improve Valley Forge Road (Route 23) in Upper Merion Township, Montgomery County. Please click on the projects below for more information on each project.

    ​Route 23/Valley Forge Rd. over Trout Creek Bridge Replacement​​

    This project aims to provide a safe, efficient alignment of Route 23 (Valley Forge Road) between Moore Road and Vandenburg Road while providing for future development in the area.

    View Project

    Route 23 and North Gulph Road Intersection Improvements

    This project will relocate a section of existing Valley Forge Road (Route 23) and North Gulph Road (SR 3039) to allow for a new "gateway" area for the Valley Forge National Historical Park (VFNHP). ​​

    View Project

    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 Project 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.