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The American Association of State Highway and Transportation Officials (AASHTO) is dedicated to the preservation and maintenance of highway assets. In May 2006, the National Center for Pavement Preservation (NCPP) was contracted to develop and administer its new Transportation System Preservation Technical Services Program (TSP∙2). The program was initiated as an efficient means to disseminate information to AASHTO member agencies for preserving their highway infrastructure, including both pavements and bridges. Its principal mission will be to serve as a clearinghouse with comprehensive and up-to-date information on efficient and effective preservation measures that enhance highway performance and extend useful life.

“Changing Course to Preserve America’s Roads”

Spending money to keep good roads in good condition is the most cost-effective way to save America’s highways. View this compelling 5-minute video online, or download it for offline viewing.

The Hamilton Project – “Fix It First, Expand It Second, Reward It Third: A New Strategy for America’s Highways”

Matthew E. Kahn of the University of California at Los Angeles and David M. Levinson of the University of Minnesota have authored a major discussion paper dealing with the nation’s deteriorating highway infrastructure and proposing a new approach to re-prioritizing and financing its rehabilitation, reconstruction, and preservation.

Read the Discussion Paper and its associated Slide Presentation.

Ultra-thin HMA / WMA Overlay Study

For detailed information on this study, please click here.

TSP•2 Eligible for SP&R Funding

Click here to read the funding letter.

FHWA Sole Source Letter

Click here to read.

2011 Southeast States In-Place Recycling Conference Videos

The videos for the 2011 In-Place Recycling Conference are located here.

Page last modified: February 29, 2012