High-Level Requirements for the US-75 Integrated Corridor in Dallas, Texas
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April 30, 2008
FHWA-JPO-08-046
EDL Number 14426
Award# DTFH-61-06-H-00040
Submitted to:
- U.S. Department of Transportation
- Federal Highway Administration
- Federal Transit Administration
- Research and Innovative Technology Administration
Submitted by:
DART in association with City of Dallas, Town of Highland Park, North Central Texas Council of Governments, NTTA, City of Plano, City of Richardson, TxDOT, and City of University Park.
Table of Contents
- 1. INTRODUCTION
- 2. REFERENCES
- 3. GENERAL SYSTEM DESCRIPTION
- 4. USER NEEDS
- 5. USER REQUIREMENTS
- 5.1. ACTORS
- 5.2. EXISTING USE CASE: PLAN TRIP (EXTERNAL TO ICMS)
- 5.3. EXISTING USE CASE: CHANGE TRIP – EN ROUTE (EXTERNAL TO ICMS)
- 5.4. NEW USE CASE: DETERMINE RESPONSE
- 5.5. NEW USE CASE: UPDATE PRE-PLANNED RESPONSES
- 5.6. ENHANCE USE CASE: MONITOR NETWORK CONDITIONS
- 5.7. ENHANCE USE CASE: UPDATE NETWORK CONDITIONS
- 5.8 NEW USE CASE: IMPLEMENT PRE-APPROVED RESPONSE PLAN
- 5.9 ENHANCE USE CASE: COLLECT HISTORICAL INFORMATION
- 6. REQUIREMENTS PROCESS
- 7. REQUIREMENTS
- 8. GLOSSARY
List of Tables
- TABLE 3.1-1 CORRIDOR PERFORMANCE MEASURE TARGETS
- TABLE 3.6-1 DAILY OPERATIONS AGENCY ROLES AND RESPONSIBILITIES
- TABLE 3.6-2 ADDITIONAL ROLES AND RESPONSIBILITIES FOR MAJOR ARTERIAL SCENARIO
- TABLE 3.6-3 ADDITIONAL ROLES AND RESPONSIBILITIES FOR MAJOR FREEWAY SCENARIO
- TABLE 3.6-4 ADDITIONAL ROLES AND RESPONSIBILITIES FOR TRANSIT SCENARIO
- TABLE 3.6-5 ADDITIONAL ROLES AND RESPONSIBILITIES FOR WEATHER EVENT SCENARIOS
- TABLE 4-1 USER NEEDS FOR THE US-75 INTEGRATED CORRIDOR MANAGEMENT SYSTEM
- TABLE 4.1-1 BREAKDOWN OF USER NEEDS
- TABLE 6.3-1 USE CASES TO USER NEEDS TRACEABILITY
- TABLE 6.5-1 USER NEEDS TRACEABILITY
- TABLE 7.2-1 OVERALL INTEGRATED CORRIDOR MANAGEMENT SYSTEM REQUIREMENTS
- TABLE 7.3-1 DECISION SUPPORT SUBSYSTEM REQUIREMENTS
- TABLE 7.3-2 EVALUATION MODEL SUBSYSTEM REQUIREMENTS
- TABLE 7.3-3 WEB SUBSYSTEM REQUIREMENTS
- TABLE 7.3-4 ICM DATABASE REQUIREMENTS
List of Figures
- FIGURE 1.2-1 US-75 CORRIDOR SYSTEMS - BEFORE
- FIGURE 1.2-2 US-75 CORRIDOR SYSTEMS - AFTER
- FIGURE 2.1-1 US-75 INTEGRATED CORRIDOR
- FIGURE 3-1 HIGH-LEVEL INTEGRATED CORRIDOR MANAGEMENT SYSTEM CONCEPT
- FIGURE 3.3-1 CITY OF DALLAS SYSTEMS - BEFORE
- FIGURE 3.3-2 CITY OF DALLAS SYSTEMS - AFTER
- FIGURE 3.3-3 CITY OF RICHARDSON - BEFORE
- FIGURE 3.3-4 CITY OF RICHARDSON - AFTER
- FIGURE 3.3-5 CITY OF PLANO - BEFORE
- FIGURE 3.3-6 CITY OF PLANO - AFTER
- FIGURE 3.3-7 TOWN OF HIGHLAND PARK
- FIGURE 3.3-8 TOWN OF HIGHLAND PARK
- FIGURE 3.3-9 CITY OF UNIVERSITY PARK - BEFORE
- FIGURE 3.3-10 CITY OF UNIVERSITY PARK - AFTER
- FIGURE 3.3-11 TEXAS DEPARTMENT OF TRANSPORTATION - BEFORE
- FIGURE 3.3-12 TEXAS DEPARTMENT OF TRANSPORTATION - AFTER
- FIGURE 3.3-13 DART NETWORK
- FIGURE 3.3-14 DART POLICE - BEFORE
- FIGURE 3.3-15 DART POLICE - AFTER
- FIGURE 3.3-16 DART LIGHT RAIL - BEFORE
- FIGURE 3.3-17 DART LIGHT RAIL - AFTER
- FIGURE 3.3-18 DART HOV - BEFORE
- FIGURE 3.3-19 DART HOV - AFTER
- FIGURE 3.3-20 DART BUS - BEFORE
- FIGURE 3.3-21 DART BUS - AFTER
- FIGURE 3.3-22 NORTH TEXAS TOLLWAY AUTHORITY SYSTEMS - BEFORE
- FIGURE 3.3-23 NORTH TEXAS TOLLWAY AUTHORITY SYSTEMS - AFTER
- FIGURE 3.3-24 DECISION SUPPORT SUBSYSTEM FRAMEWORK
- FIGURE 3.3-25 DECISION SUPPORT SUBSYSTEM
- FIGURE 3.3-26 DECISION SUPPORT SUBSYSTEM DATA FLOW
- FIGURE 3.3-27 DECISION SUPPORT SUBSYSTEM INTERFACE
- FIGURE 3.6-1 INCIDENT LOCATION AT INTERSECTION OF GREENVILLE AVENUE AND SPRING VALLEY ROAD
- FIGURE 3.6-2 INCIDENT LOCATION ON US-75 NORTH OF LBJ FREEWAY
- FIGURE 3.6-3 INCIDENT LOCATION IN DART RED LINE
- FIGURE 6.4-1 ICM SYSTEM PHYSICAL ARCHITECTURE
- FIGURE 6.6-1 DATA FLOW PROCESS