utcm 09-37-15 zietsman
TRANSCRIPT
Performance Measuresfor
Sustainable Freight Movement
Overview of UTCM Project #09-37-15
Sustainability Principles
• Combination of progress toward desired outcomes– Economic– Environmental– Social– Considers equity across
populations and time
Typical DOT Performance Interests
• Mobility and congestion
• Accessibility
• Safety
• Quality of life
• Environment
• Economic development
• System preservation
• Project delivery
• Traffic operations
• Maintenance
• Human resources
Freight-Related Decision Considerations
Private sector• Market & shipper demand• Financial performance
metrics• Efficient management of
volumes, schedules, costs• Regulatory issues
Public sector• Investment & financing,
taxes, fees• Economic regulation• Providing & maintaining
infrastructure• Land use, facility location,
access• Environmental issues• Safety• Operations• Jobs & employment
Public sector• Investment & financing,
taxes, fees• Economic regulation• Providing & maintaining
infrastructure• Land use, facility location,
access• Environmental issues• Safety• Operations• Jobs & employment
Freight Sustainability Evaluation Areas
• Policy and regulation
• Technology
• Infrastructure
• Operation and maintenance
• Non-transportation factors
• Evaluate
– Status
– Progress
– Comparisons
• Basis: established goals
Performance Measures
Measurement System Components
• Framework
• Methodology
• Goals and objectives
• Data requirements
• Performance measures
• (Aggregate)
Performance Evaluation Framework
Freight Transportation Objectives and Measures
Sustainability Dimension Goal Objectives Measure
No. Performance
Measure
Social
Improve safety of freight movement and of the general public
Reduce freight-related crash rates and crash risk
1a Annual fatal accidents per truck-mile
Reduce freight-related HazMat Accidents
1b Annual Hazmat accidents per mile
• Report contains list of goals, objectives and performance measures
• Example format as follows:
Highway Corridor Example
Output with Aggregate MeasureMeasure Number
Measure Weight
Performance Measure
Measured Value
Scaled Value
Aggregated Value
Goal Weight
Sustainability Index
1a 0.7 Annual fatal accidents per truck-mile 0.16 0.840.89 0.40
0.62
1b 0.3 Annual Hazmat accidents per mile 0.00 1.00
2a 0.3 Truck throughput efficiency (TTE) 44779 0.24
0.72 0.25
2b 0.3 Average cargo weight per truck, annual 15 1.00
2c 0.15 Travel time index 1.12 0.88
2d 0.1 Buffer index 0.24 0.63
2e 0.1 Number of intermodal facilities along the section 1 1.00
2f 0.05 Average truck age 7 1.00
3a 0.05 Daily grams per mile (PM) 50950 0.00 0.24 0.35
• Apply this framework and methodology
• Start with suggested goals, objectives
• Modify per local circumstances
Recommended Freight Transportation Performance Evaluation