TDOT Strategic Transportation Investments Division Archive

Status: Existing

Description

TDOT data archive for the Project Planning Division. The Division is responsible for traffic data collection and analysis and includes the Short Range Planning Office.

Stakeholders

StakeholderRoleRole Status
TDOTOwnsExisting

Physical Objects

Traffic Management Center
Archived Data System
Other Archived Data Systems

Functional Objects

Functional ObjectDescriptionUser Defined
Archive Data Repository'Archive Data Repository' collects data and data catalogs from one or more data sources and stores the data in a focused repository that is suited to a particular set of ITS data users. It includes capabilities for performing quality checks on the incoming data, error notification, and archive to archive coordination. It includes the capability to define a data registry that allows registration of data identifiers or data definitions for interoperable use throughout a region. It supports a broad range of implementations, ranging from simple data marts that collect a focused set of data and serve a particular user community to large–scale data warehouses that collect, integrate, and summarize transportation data from multiple sources and serve a broad array of users within a region. Repositories may be established to support operations planning, performance monitoring and management, and policy and investment decisions.False
Archive Government Reporting'Archive Government Reporting' selects and formats data residing in an ITS archive to facilitate local, state, and federal government data reporting requirements. It provides transportation system statistics and performance measures in required formats to support investment and policy decisions.False
TMC Data Collection'TMC Data Collection' collects and stores information that is created in the course of traffic operations performed by the Traffic Management Center. This data can be used directly by operations personnel or it can be made available to other data users and archives in the region.False

Interfaces To

(View Context Diagram)

Archive Data User
CHCNGA TPO Data Archive
City of Chattanooga ITS Data Warehouse
TDOT Region 2 TMC – Chattanooga
TDOT Statewide Information for Travelers (SWIFT)