ARA is improving highway mobility and pavement design through advanced traffic monitoring technologies and enhanced quality of traffic monitoring data. We provide the accurate, cost-effective data collection and reporting programs that highway agencies need to keep roads maintained and the traveling public moving safely and smoothly.
Our integrated suite of capabilities includes research, consulting, installation, technical support, software development, data analysis, and training. These services apply to a broad range of traffic count and classification, weigh-in-motion (WIM), pavement loading, and intelligent transportation system (ITS) applications.
Using a unique approach based on applying quality assurance measures to all facets of traffic data collection and dissemination, we are refining today’s traffic monitoring activities to meet our clients’ current and future transportation planning requirements.
To assure high quality of short-term and continuous traffic data used in generation of traffic statistics, ARA developed traffic data quality control... more
ARA evaluated the vehicle classification scheme used in the LTPP program and compared it with schemes being used by various states highway agencies. more