Richard K. Steger, P.E.

Platform Leader, Asphalt Materials and Sustainability
Ingevity
Tulsa, Oklahoma, United States

Richard Steger is a co-founder and member of Sustainable Earth Analytics, LLC and a Civil Engineer at Ingevity, bringing over 35 years of comprehensive experience in civil engineering. His areas of expertise include advanced asphalt mixture design, testing methodologies and providing support for highway construction and pavement design as well as the design and inspection of highway projects.

Disclosure information not submitted.

Presentation(s):

• Moving Towards Sustainable Pavement Practices in Oklahoma: Full-Scale Field Implementation of Reduced Temperature Chemical Warm Mix Asphalt

  Tuesday, June 30, 2026
  4:45 PM - 6:00 PM East Coast USA Time

• Emulsion-Based Cold Central Plant Recycling as a Sustainable Pavement Rehabilitation Alternative: Discussions from Life Cycle Assessment

  Wednesday, July 1, 2026
  10:30 AM - 10:45 AM East Coast USA Time