Southern Alleghenies Regional

ITS Architecture

Definitions and Acronyms

Southern Alleghenies Region

Elements

Stakeholders

Regional Subsystem Interconnect Diagram

 Standards

Full Architecture Document

National ITS Architecture

PennDOT D9 Field Devices

Pennsylvania Department of Transportation Engineering District 9-operated field devices.  Include existing/planned HAR, DMS, traffic flow detection systems, truck rollover warning systems, and queue detection systems.

PennDOT D9 Field Devices Element Architecture (77KB 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