Chapter 13: Data Management

Section 1: Overview

Introduction

The Data Management section-
  • Maintains information and resources to support project and portfolio performance management
  • Manages the Highway Performance Monitoring System and performs annual certification of public road mileage for the state
  • Performs annual county mileage certification, and maintains Geospatial Roadway Inventory Database and oversight of Roadway Inventory Program for over 300,000 miles of public roads
  • Develops highway designation minute orders for consideration by the Commission
  • Publishes the Statewide Planning Map, Departmental Map, and State Railroad Map
  • Maintains GIS data for all public roads, city limits, railroad lines and various base map layers
  • Provides and supports GIS coordination efforts and requests between Commissioner's, Administration, Districts, Divisions and external customers including public and private entities
The Data Management section of TPP has developed a Wiki environment to document their procedures.

Data Management Wiki Topics

The Data Management Wiki home page is .
Major topics in Wiki are:
  • Data Management Knowledge Repository (Miscellaneous topics relevant to multiple processes)
  • End of Year
  • Functional Classification-National Highway System (NHS)
  • Geographic Information System (GIS) - Mapping & Editing
  • GIS - Web Services
  • Geospatial Roadway Inventory Database (GRID)
  • Highway Designation Files & Minute Orders
  • Highway Performance Management System (HPMS)
  • Mileage Response and Tracking Database (MRT)
  • Onboarding New Employees
  • Project Tracker
  • Reference Markers
  • Roadway Inventory
  • Straight Line Diagrams (SLD) - Road Analyzer
  • Statewide Planning Map
  • STRAP (Statewide Review of Assets Project)