Lexington Area ITS Architecture

KYTC District 7 Dynamic Message Signs

Status

Existing

Description

Represents portable and permanent DMS utilized by KYTC for traffic operations and work zone operations.

Stakeholders

Stakeholder	Role	Role Status
KYTC District 7	Owns	Existing

Physical Objects

ITS Roadway Equipment

Functional Objects

Functional Object	Description	User Defined
Roadway Traffic Information Dissemination	'Roadway Traffic Information Dissemination' includes field elements that provide information to drivers, including dynamic message signs and highway advisory radios.	False

Physical Standards

SDO	Document #	Title	User Defined
ITE	ITE ITS Cabinet	ITS Standard Specification for Roadside Cabinets	False
NEMA	NEMA TS 4	Hardware Standards for Dynamic Message Signs (DMS) with NTCIP Requirements	False
	NEMA TS 8	Cyber and Physical Security for Intelligent Transportation Systems (ITS)	False

Interfaces To

(View Context Diagram)

Basic Vehicle
Driver
KYTC District 7 Office
KYTC District 7 Overheight Vehicle Sensors