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Official Website

of the Commonwealth of Pennsylvania

    The .gov means its official.

    Local, state, and federal government websites often end in .gov. Commonwealth of Pennsylvania government websites and email systems use "pennsylvania.gov" or "pa.gov" at the end of the address. Before sharing sensitive or personal information, make sure you're on an official state website. 

    PennDOT's Tunnel Organization

    PennDOT's Tunnels

    What do you know about PennDOT's Tunnel Organization? Chances are not everything. This unique asset handles many different aspects of transportation and maintenance surrounding Pittsburgh's major roadways to and from the city.