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TechBrief: Quantification of Smoothness Index Differences Related to LTPP Equipment Type |
Primary Topic: Surface and Other Considerations
Description: The Long Term Pavement Performance (LTPP) program is a 20-year study of in-service pavements across North America. Its goal is to extend the life of highway pavements through various designs of new and rehabilitated pavement structures, using different materials and under different loads, environments, subgrade soil, and maintenance practices. LTPP was established under the Strategic Highway Research Program and is now managed by the Federal Highway Administration.
FHWA Publication Number: FHWA-HRT-06-064
Publication Year: 2006
Document Links: HTML PDF (file size: 0.6 mb)
| » | Contact LTPP Customer Support Service Center at ltppinfo@dot.gov if you would like to be added to our email distribution list for LTPP Newsletters and other announcements. |
| » | Design |
| » | Construction |
| » | Preservation |
| » | Maintenance |
| » | Management |
| » | Rehabilitation |
| » | Aramis Lopez 202-493-3145 E-mail Aramis |
| » | Customer Service
202-493-3035 E-mail:LTPPinfo@dot.gov |
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Page Owner: Office of Research, Development, and Technology, Office of Infrastructure, RDT
Technical Issues: TFHRC.WebMaster@dot.gov
Topics: research, infrastructure, pavements and materials, concrete, design, jointed, fiber-reinforced polymer, FRP, dowels
Keywords: research, infrastructure, pavements and materials, AC overlay, CPR, crack and seal, design factors, experimental design, JPCP, JRCP, LTPP, performance trends, rehabilitation, SPS-6. TRT Terms: research, facilities, transportation, highway facilities, roads, parts of roads, pavements Scheduled Update: 12/01/2012
This page last modified on 12/20/2011
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United States Department of Transportation - Federal Highway Administration
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