Welcome to the SCOR/RAC Website

This website is intended as a resource for the American Association of State Highway and Transportation Officials (AASHTO) Standing Committee on Research (SCOR) and its Research Advisory Committee (RAC).

The site has two main purposes:

  • For new RAC and SCOR members, the site serves as an orientation tool, providing background information and quickly showing new members how to become full participants in committee activities.
  • For all members, the site is a reference tool that documents operational procedures, membership rosters, coming events, links to other sites, and current committee activities.



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What's New

RAC Pending Surveys Spreadsheet (Last update: 9/4/15)

AASHTO Research: Cost-Saving Techniques for Bridges and Structures​​ brochure now available (8/26/15)

RAC Roster updates: New Region 1 Chair, Ann Scholz; New Region 2 Officers are Elisha Wright-Kehner, Chair; Cynthia Smith, Vice Chair; and Jason Siwula, Secretary (8/11/15)

Report Guidelines and Requirements page with updated Technical Report Documentation Page (TRDP) Guidelines and Instructions (8/11/15)

2015 Research Makes the Difference brochure now available in WEB and PRINT versions (7/22/15)

Use of Recycled Materials in Highway Projects survey results (7/22/15)

SCOR Strategic Plan 2015-2020 (7/10/15)

Research Report Copyright and Disclaimer Language (6/23/15)

Intelligent Compaction for Soil and Asphalt Pavement survey results are now available (6/2/15)

Safety-Related ITS Applications survey results are now available (6/2/15)

Hydraulics Survey: Rehabilitation of Culverts results (5/14/15)

Snowplowable Reflective Pavement Markers (SRPMs) survey results (5/11/15)

"Move Over" Signing survey results (5/8/15)

Extended Duration Incidents (EDI) survey results (5/8/15)

Temporary Barriers survey results (5/8/15)

Executive Governance Board Meeting Process survey results (5/6/15)

Traffic Count Data Software survey results (5/6/15)

AASHTO TIG Environmental Planning GIS Tools survey results (5/5/15)

Closed Drainage Systems: Practices for Flow Direction Changes survey results (5/1/15)

Speed Criteria for Traffic Calming Studies survey results (5/1/15)

Trees on Bridges survey results (5/1/15)