Hybrid Approach for Clustering Vehicle Classification Data to Support Regional Implementation of the MEPDG (Student Presentation)
The Mechanistic-Empirical Pavement Design Guide (MEPDG) is the current state-of-practice meant to replace the AASHTO regression equation methodology. It has three hierarchical levels of design inputs for vehicle classification data: Level 1 - presence of permanent classification equipment at site; Level 2 - short-term classification counts expanded using Level 1 data, and; Level 3 - lack of classification data and not geographically proximate to higher level sites. The objectives of this project were: design a hybrid approach for grouping vehicle classification data; apply the approach to the Canadian Prairie Region to develop a regional set of truck traffic classification groups (TTCGs), and; outline the lessons learned in benefits and limitations of developing regional default data groups. For the covering abstrac of this conference see ITRD record number 201309RT334E.
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Corporate Authors:
INSTITUTE OF TRANSPORTATION ENGINEERS. DISTRICT 7 CANADA
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Authors:
- Reimer, M
- Regehr, J
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Conference:
- CALGARY 2013 - THE MANY FACES OF TRANSPORTATION
- Location: Calgary Alberta, Canada
- Date: 2013-4-7 to 2013-4-10
- Publication Date: 2013
Language
- English
Media Info
- Pagination: 26 p.
- Monograph Title: Calgary 2013 - The Many Faces of Transportation - Technical Compendium
Subject/Index Terms
- TRT Terms: Classification; Conferences; Data collection; Methodology; Pavement design; Trucks; Vehicle mix; Vehicles; Weight
- Geographic Terms: Canada
- ITRD Terms: 8018: Canada; 8513: Classification; 8525: Conference; 8623: Data acquisition; 1236: Lorry; 9102: Method; 3055: Pavement design; 641: Traffic composition; 1255: Vehicle; 5485: Weight
- Subject Areas: Motor Carriers; Pavements; Vehicles and Equipment; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 01494288
- Record Type: Publication
- Source Agency: Transportation Association of Canada (TAC)
- Files: ITRD, TAC
- Created Date: Sep 24 2013 12:59PM