webinars

ARA’s Webinar Wednesday is a series of complimentary interactive webinars where transportation and infrastructure experts share their experience and answer your questions. 

Upcoming Webinars

to register for an upcoming webinar, Click on an individual event listing below and Follow the register link

WebinarAITransportation

Generative AI in Transportation: Current Applications, Emerging Capabilities, and What Comes Next

June 24, 2026 | 12-1 PM EDT
WebinarWarmMixAsphalt

Field Evaluation of Reduced-Temperature Warm Mix Asphalt: Construction Feasibility, Thermal Behavior, and Environmental Impacts

July 22, 2026 | 12-1 PM EDT

Past Webinars Archive

Webinar Recordings

13 Videos
Tab #1

Cone Penetrometer Test (CPT) for In-situ Geotechnical Investigation: Overview and Best Practices

 

Speakers – Alvaro Ulloa, Ph.D., P.E. and Jesse Mastine
May 27, 2026 | 12-1 PM EDT

The Cone Penetrometer Test (CPT) is globally recognized as a premier in-situ testing method for high-resolution geotechnical characterization. It provides continuous, repeatable, and reliable measurements that enable precise delineation of subsurface stratigraphy and soil behavior.

CPT has demonstrated exceptional efficiency and accuracy across a wide range of applications, including foundation design, evaluation of soil liquefaction potential, slope stability analysis, and broader geotechnical assessments essential to civil infrastructure development. Its ability to generate continuous profiles of cone resistance, sleeve friction, and pore water pressure makes it a cornerstone of modern, data-driven site investigation practices.

Optimal implementation of CPT requires a thorough understanding of soil behavior, appropriate interpretation methodologies, and the selection of suitable pushing systems and sensor configurations. When effectively integrated, these elements empower geotechnical engineers to make informed, data-centric decisions, reducing uncertainty and enhancing the reliability of design and analysis.

Get in Touch

Find out more about our Webinars.

For more information, or if you would like to receive a past presentation, email ARAWebinars@ara.com.