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Region 5ITS Architecture |
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Regional Subsystem Interconnect Diagram
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PTC Service Plazas
Existing/future systems housed in Pennsylvania Turnpike Commission-operated plazas along the Turnpike. The service plazas provide traveler information using scrolling message boards. PTC Service Plazas Element Architecture (18KB 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 |