PERFORMANCE OF ORIGINAL AND RESURFACED PAVEMENTS ON THE ILLINOIS FREEWAY SYSTEM

In previous studies, the performance of bare and resurfaced jointed reinforced concrete pavement (JRCP) and continuously reinforced concrete pavement (CRCP) on the Illinois freeway system was assessed by survival analyses. In this study, the 1994 data have been used to update the survival analysis of JRCP and CRCP and to carry out an initial survival analysis on the full depth asphalt sections (HMAC) of the Illinois freeway system. First and second asphalt concrete (AC) overlays were analyzed separately. Data for the survival analysis were retrieved from the Illinois Pavement Feedback System (IPFS) database. The Illinois freeway system consists of over 2,000 centerline miles (3,218 km) of heavily trafficked multiple-lane pavements which were constructed largely between 1957 and 1994. As of 1994, about 32% of these pavements had been overlaid once with AC ranging in thickness from 1.5 to 7.0 in. (3.8 to 17.8 cm). About 26% of these have been overlaid for the second time with AC ranging in thickness from 1.5 to 7 in. (3.8 to 17.8 cm).

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• Record URL:
  • https://rosap.ntl.bts.gov/view/dot/13659
• Supplemental Notes:
  • Study title: Enhancements to Illinois Pavement Management.
• Corporate Authors:

  University of Illinois, Urbana-Champaign

  Department of Civil and Environmental Engineering
  205 North Mathews Avenue
  Urbana, IL  United States  61801-2352

  Illinois Department of Transportation

  Bureau of Materials and Physical Research
  126 East Ash Street
  Springfield, IL  United States  62704-4766

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Gharaibeh, N G
  • Darter, M I
  • LaTorre, F
  • Vespa, J W
  • Lippert, D L
• Publication Date: 1997-2

Language

• English

Media Info

• Features: Appendices; Figures; References; Tables;
• Pagination: 132 p.

Subject/Index Terms

• TRT Terms: Asphalt concrete; Asphalt pavements; Concrete pavements; Continuously reinforced concrete pavements; Overlays (Pavements); Pavement joints; Pavement performance; Pavements; Service life
• Geographic Terms: Illinois
• Old TRIS Terms: Pavement life
• Subject Areas: Design; Highways; Pavements; I22: Design of Pavements, Railways and Guideways; I23: Properties of Road Surfaces;

Filing Info

• Accession Number: 00739008
• Record Type: Publication
• Report/Paper Numbers: UILU-ENG-96-2010, Interim Report
• Contract Numbers: IHR-540
• Files: NTL, TRIS, ATRI, USDOT, STATEDOT
• Created Date: Jul 29 1997 12:00AM