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1. CONSIDERATIONS FOR 21ST CENTURY FREIGHT MOVEMENT Dr. Steve Roop
Assistant Director
Texas Transportation Institute
3. Freight Transportation: Convergence of Critical Issues: Over the Next Two Decades:
Increase demand on highways
Increase in maintenance expenditures
Decrease in funds available for capacity expansion
Diminishing returns on highway expenditures
Projected growth in freight
Increased truck traffic
Environmental issues & restrictions
Homeland security constraints
Insufficient public funds available to address transportation needs
4.
5. U.S. Domestic Freight Tonnage Growth Forecasts by Mode, 2000-2020
6. Federal and State Expenditures for All Transportation Modes
7. Obligation on Federal Funds for Roadway Projects by Improvement Types
8. Transportation Fuel Considerations Oil Dependency
9. Anticipating the Peak
10. Anticipating the Peak
14. Current Freight Issues Demand on highways is increasing while lane-miles remain constant
15. Congested Highways, 2000Congestion Disrupts Freight-Truck Service by Making Trips Slower, Less Reliable, and More Expensive
17. Highway Safety Highway Injuries & Fatalities
2.9 million injured persons in 2002
42,815 fatalities in 2002
Economic Impacts of Motor Vehicle Crashes
Crashes in the United States cost an estimated $231 billion; $820 per person; or 2% of the Gross Domestic Product
18. Current Freight Issues - Rail Transportation Public Policy Characterized By:
Growing recognition that freight rail is a critical component of the nation’s goods movement system
Actively seeking assistance from rail to stem the growing tide in freight volumes
19. Current Freight Issues - Rail Railroads are increasingly receptive to appropriately configured public-private partnership opportunities:
Alameda Corridor
Chicago CREATE Project
Virginia I-81
Balance public-private benefits
Represents a major departure from historic, independent stance
20. Current Freight Rail Issues – Public-Private Partnerships
21. Miles of Rail Line in the US
22. Railroad Productivity is Increasing
23. Decline in Rail Rates Versus Other Modes Following Deregulation
24. Declining Freight-Rail Revenue per Ton-Mile
25. Class I Railroad Return on Investment Versus Cost of Capital
26. Needed Capital Expenditures Exceed Class I Funds Available for Reinvestment
27. Railroad Capital Needs are Far More Intensive Than Other Industries
28. Emerging Freight Rail Strategy Railroads are beginning to evaluate revenues by each major commodity category
Network congestion,
Crew and locomotive shortages,
Rising fuel prices
An emerging business strategy may result in the shedding of some commodity groups:
Control volume of business in several key corridors and terminals
Increase loads having higher profit margins
Recent decision to reduce aggregate car-loadings by 1/3 in Texas
Require unit-train operations
29. Projected Rail Growth and Investment Over the Next 20 Years
30. Projected Rail Growth and Investment Over the Next 20 Years
31. Projected Rail Growth and Investment Over the Next 20 Years
32. * Comparison of Constrained and Aggressive Investments The 20-year Cost of Failure to Invest in Freight Rail Infrastructure
33. Current Freight Rail Funding Programs: Potential Approaches to Freight Rail Funding:
Rail User Fees/Surcharges (Alameda Corridor)
Direct Federal Appropriations
CMAQ Program Grants
Transportation Infrastructure Finance and Innovation Act (TIFIA)
Railroad Rehabilitation and Improvement Finance Program (RRIF)
Borders and Corridors
Federal Tax-Credit Bond-Financing Programs
Tax Exempt Debt for Railroad Infrastructure
Infrastructure Tax Credit
34. Critical Issues Affecting Trucking Trucking is the dominant freight mode
Carries approximately 90% of intercity freight
Industry revenues approaching 10 times that of rail
Has advantage in
door-to-door flexibility
Low market entry costs
Transit speed
Public right of way
35. Critical Issues Affecting Trucking Trucking concerns:
Highly competitive mode
Thin margins
High variable costs
Sensitivity to fuel prices
Driver issues
Recruitment
Training
Retention
Hours of service
Safety
Size and weight
36. Desirable Characteristics for 21st Century Freight Movement Separation of Freight and Passenger Traffic
Safety
Productivity
Grade Separation
Safety
Productivity
Alternative Energy Sources
Oil independence
Cost containment
Automation
Cost containment
Simplicity of Design
Reliability
Cost containment
Compatibility with JIT delivery strategies
Cost containment
Security
37. Desirable Characteristics for 21st Century Freight Movement Separation of Freight and Passenger Traffic
Truck-only lanes
Truck toll facilities
Urban by-pass routes
Additional private-sector opportunities to design, build, operate, and maintain highway infrastructure
38. Desirable Characteristics for 21st Century Freight Movement Energy Independence
Evaluation of Alternatives
Policy Support – added incentives
Security
Inspection
Tracking
Route designation
39. 21st Century Freight Movement Needed: New Approaches
Public-private cooperation
Additional funding
Trucking-rail alliances
Facility relocation
Urban by-passes
New technologies
40. Introduction to TransDec2.0A Multimodal / Multicriteria Decision Framework
Texas Transportation Institute
41. TransDec2.0 Multicriteria Approach
Decisions often require trade-offs
Contemplation of competing or conflicting objectives
Reliance on a variety of measures
Different scales
Variety of metrics
Objective and subjective factors
Need to consider measures other than dollars
42. TransDec2.0 Provides a Framework Within Which to Rank and Select Alternative Projects
Results in a Single Index
Provides Component Contributions
Allows Modification and Updates
Stores, Reports, and Prints Results
43. TransDec2.0 A Common Decision Framework:
Establish Broad Hierarchy of Goals
Safety
Environment
Mobility
Cost effectiveness
Define Objectives that address each goal
Usually discrete efforts or processes
Select performance measures that reflect achievement of the objectives
Define rating scales and preferred outcomes
44. TransDec2.0 Rating Scales
Numerical
Project cost per pound of emissions eliminated (low value preferred)
Average free flow traffic speed (high value preferred)
Categorical Ratings or Rankings
High, Medium, Low
Level of Service – A, B, C, D, F
Binary
Yes, No
45. TransDec2.0 Combination of Diverse Scales and Measures is Accomplished by Mapping All Scales to a Universal 10-point Metric
46. TransDec2.0 Continuous Scale Mapping:
47. TransDec2.0 Once Criteria and Performance Measures are Established:
Define Alternative Projects
Collect and Input Data
Establish Objective Weights
Evaluate Project Alternatives
Independent (orthogonal)
Single Index
Component Displays
48. TransDec2.0 In Summary:
TransDec is a Multicriteria
Cross Modal
Evaluation Framework
Each Evaluation May be Tailored to Situation / Need
Consensus Building Tool
Readily Understood and Communicated
Amenable to “what-if” Testing Through Alteration of Weights
49. TransDec2.0 Example:
Selecting One Project That Best Achieves Both Safety and Mobility Objectives
Competing – Conflicting Objectives
Safety vs. mobility
Cost vs. impact
Immediate vs. long term benefits
Differential Emphasis
What is valued – how are weights distributed?
Addition of New Criteria
51. TransDec2.0 User Interface
52. Presents a Step by Step Process
53. Allows User to Define the Structure of the Evaluation…
54. Establish Measurement Scales Suited to the Issues at Hand…
55. Define Alternatives…
56. TransDec2.0 Forms an Evaluation Matrix Based on User Specifications
57. TransDec2.0 Evaluation Reports
58. TransDec2.0 Contact Information:
Dr. Steve Roop
Assistant Director
Texas Transportation Institute
Texas A&M University System
College Station, TX 77843-3135
(979) 845-5817
s-roop@tamu.edu