Pennsylvania Department of Transportation

Northeastern Regional

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PennDOT D4 Maintenance and Construction Vehicles

Pennsylvania Department of Transportation Engineering District 4-0-operated maintenance.  Includes field personnel and existing/future in-vehicle systems for routine construction and maintenance vehicles.  Note that while the element includes the word “construction” for consistency with the National ITS Architecture, all of PennDOT’s vehicle are considered maintenance vehicles, with major construction performed by private contractors.

PennDOT D4 Maintenance and Construction Vehicles Element Architecture (19KB PDF)*

Flow definitions - General definitions of the architecture flows used in the document

*Viewing the architecture flows requires Adobe Reader, a free software for downloading PDF documents.  Click here to download Adobe Reader.

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Site last updated: September 6, 2006