Field Calibrations and Validations for Long-Term Pavement Performance Weigh-in-Motion Systems
Project Information
Project ID:
FHWA-PROJ-10-0025
Project Abstract:
This multiyear study will attempt to collect research quality data by installing a bending plate, load cell, or quartz sensor at as many of the Specific Pavement Study (SPS) sites as economically possible. For the purpose of this study, research quality data is defined to be at least 210 days of data (in a year) of known calibration meeting the Long-Term Pavement Performance (LTPP) precision requirements for steering and tandem axles, gross vehicle weight, speed, and axle spacing.
Goals:
A core objective of the LTPP SPS is to understand and quantify the relationship between pavement performance, truck volumes, and axle loadings. The objective of this pooled fund study is to improve the quality and increase the quantity of monitored traffic data (volumes, classifications, and weights) at the SPS-1, -2, -5, -6, and -8 test sites. There are a total of 64 SPS-1, -2, -5, and -6 test sites and 20 SPS-8 sites throughout North America.
Research HUB ID:
7763
Project Status:
Completed
Project Funding Amount (Contract Award Amount):
$700,000.00
Start Date:
End Date:
Public Access Plan:
No
Grant/Contract ID:
- DTFH61-10-D-001019
FHWA Program Area:
- Infrastructure
Fiscal Year / AMRP Program / AMRP Activity:
- FY 2002-2022 / Infrastructure / Long-Term Infrastructure Performance
FHWA Activity:
- Long-Term Pavement Performance
AMRP = Annual Modal Research Plan
Contact Information
First Name:
Deborah
Last Name:
Walker
Phone Number:
(202) 493-3068
Email Address:
Team:
Long-Term Infrastructure Performance Team
Office:
Office of Infrastructure Research and Development
Office Code:
HRDI-30
Management Organizations
Sponsor Organization
Organization Role:
Sponsor Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Lead
Contact:
Managing Organization
Organization Role:
Project Managing Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Contact
Contact:
Performing Organization
Organization Role:
Performing Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Contact
Contact:
Partners and Other Sponsor/Managing/Performing Organizations
Organization Role:
Partner: Technical
Organization:
Federal Highway Administration: Office of Policy and Governmental Affairs - Office of Highway Policy Information