publication . Article . 2016

Enhancing pavement performance prediction models for the Illinois Tollway System

Laxmikanth Premkumar; William R. Vavrik;
Open Access English
  • Published: 01 Jan 2016 Journal: International Journal of Pavement Research and Technology, issue 1, pages 14-19 (issn: 19966814, Copyright policy)
  • Publisher: Chinese Society of Pavement Engineering. Production and hosting by Elsevier B.V.
Abstract
Accurate pavement performance prediction represents an important role in prioritizing future maintenance and rehabilitation needs, and predicting future pavement condition in a pavement management system. The Illinois State Toll Highway Authority (Tollway) with over 2000 lane miles of pavement utilizes the condition rating survey (CRS) methodology to rate pavement performance. Pavement performance models developed in the past for the Illinois Department of Transportation (IDOT) are used by the Tollway to predict the future condition of its network. The model projects future CRS ratings based on pavement type, thickness, traffic, pavement age and current CRS rati...
Subjects
free text keywords: Pavement performance models, Remaining life, Pavement management, Mechanics of Materials, Civil and Structural Engineering, Highway engineering. Roads and pavements, TE1-450, Pavement engineering, business.industry, business, Engineering, Toll, biology.protein, biology, Transport engineering, Performance prediction
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