Southern Alleghenies Regional

ITS Architecture

Definitions and Acronyms

Southern Alleghenies Region

Elements

Stakeholders

Regional Subsystem Interconnect Diagram

 Standards

Full Architecture Document

National ITS Architecture

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 (65KB 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.

Site last updated: September 6, 2006