03f4087e018ef0ef7f827e8c6fe3b493.ppt
- Количество слайдов: 15
Comparative Performance Measurement Highlights And Standing Committee on Performance Management Task Force Update October 2009 Mara Campbell Organizational Results Director Missouri Department of Transportation
A Road is a Road
How States Differ • • Climate Population Topography Organizational structure • State economies
Construction Project Cost & Schedule Performance • Focused on knowledge sharing, • Based on rigorous measurement methodologies, • Designed to minimize additional data collection, and • Reported to protect DOTs from unfair scrutiny.
Construction Project Cost & Schedule Performance • A total of 20 states participated • Significant buy-in to the process • 28 best practices from nine states!
Pavement Smoothness Performance • A total of 32 states participated • 12 high-performing states identified • Five agency best practices and four contractor best practices
Highway Safety Performance • Fatalities Accident Reporting System data • Best practices identified in governance, budgeting and technical methods
New Projects Underway • Bridge Conditions has 35 states participating • Incident Management still in the process of soliciting states
Task Forces Status Reports Goal Areas Safety Preservation Candidate Measures A. Annual fatalities(3 -5 yr. moving avg. ) B. Major injuries A. Pavement PSI or Remaining Service Life B. Pavement IRI C. Bridge % structurally deficient by deck area Recommended Measures * Number of Roadway Fatalities · * 3 -Year Moving Average of Annual fatalities · * Number of Major Injuries · 4 * Number of fatalities by emphasis area (such as impaired, inattention, etc) A. YES B. Pavement Condition Index C. Structurally deficient bridges by desk area National Goals Issues Reduce the Yes-definition of national major and tech total by 50% support in twenty years Interstate and other NHS –no goal at this time More uniform definition of pavement structural adequacy; national goals or targets need to be a function of funding levels
Task Forces Status Reports Continued Goal Areas Candidate Measures Recommended Measures National Goals Issues Congestion Travel time index; Travel delay; Total travel time; Buffer Index; Congestion Cost; Economic Benefits · Travel Delay per Commuter · Congestion Cost Nothing yet. There should be two specific components: a congestion measure and pop/job/ or economic growth Differences In technical capabilities/ problems/ agreement on measures among states and MPOs Systems Operations Urban: traveltime Reliability; Snow removal time; Rural: Road closure index; Customer satisfaction None yet Nothing yet Measures to use and comparability
Task Forces Status Reports Continued National Issues Goal Areas Candidate Recommended Measures Environment Freight/ Economics Measures 1. GHG ( or surrogate based on VMT) 2. Climate change adaptation cost 3. Water quality The three shown are likely; others to be 1. Truck travel time/speed/reliabili ty 2. Border cross time 3. Double stack train bridge clearance; heavy train track capability none explored Goals none Refining measures and measurement techniques
Lessons Learned • It can be done! • Common definitions are a must • States do benefit from comparative performance measures • Comparative performance measures can identify best practices
Next Steps • Continue to elevate the importance of comparative performance measures. • Continue to spotlight best practices among high-performers. • Launch more comparative performance measures.
Questions?
Thank You! For more information, contact: Mara Campbell Missouri Department of Transportation (573) 526 -2908 mara. campbell@modot. mo. gov


