Long-Term Pavement Performance Program Standard Data Release (SDR) Number 28
Project Information
Project ID:
FHWA-PROJ-13-0041
Project Abstract:
The Standard Data Release (SDR) is the annual release of the Long-Term Pavement Performance (LTPP) program database. The SDR is available annually to the public in Microsoft Access® format, and available on a Universal Serial Bus (USB) drives. The SDR can be obtained through LTPP Customer Support Services at ltppinfo@dot.gov. Perhaps one of the most useful documents contained here for beginners is the tutorial "Accessing LTPP Data," which includes step-by-step examples of working with the SDR in Microsoft Access® and building queries for data extraction. The first document to read is the "Release Notes," which comes in hardcopy and electronic format with the SDR. These notes contain important information about organization, content, and significant changes that have occurred from release to release. A reference library DVD Read-Only Memory (ROM) accompanies the SDR and gives the user the capability to search for software utilities, resource documents, and research reports that support the database.
Goals:
The LTPP Program makes the world's largest pavement performance database available annually to the public in Microsoft Access® format, and available on a USB drives.
Research HUB ID:
7741
Project Status:
Completed
Project Funding Amount (Contract Award Amount):
$0.00
Start Date:
End Date:
Public Access Plan:
No
FHWA Program Area:
- Infrastructure
Fiscal Year / AMRP Program / AMRP Activity:
- FY 2002-2022 / Corporate / Research Infrastructure, Technology Transfer, and Partnerships
- FY 2002-2022 / Infrastructure / Long-Term Infrastructure Performance
- FY 2002-2022 / Infrastructure / Pavements and Materials
AMRP = Annual Modal Research Plan
Contact Information
Team:
Long-Term Infrastructure Performance Team
Office:
Office of Infrastructure Research and Development
Office Code:
HRDI-30