AASHTO Materials Standards 45h Edition (2025)
Standards and Codes

AASHTO Releases 45th Edition of Materials Standards: What Geotechnical Engineers Need to Know

The American Association of State Highway and Transportation Officials (AASHTO) has released the 45th Edition of its Standard Specifications for Transportation Materials and Methods of Sampling and Testing, along with the latest AASHTO Provisional Standards, which are commonly referred to as […]

Provo City Center Temple Micropile Underpinning by Nicholson Construction
Available Resources

Nicholson Legends and Iconic Projects: A 70-Year Celebration of Geotechnical Excellence

Nicholson Construction, one of GeoPrac.net’s long-time sponsors and a pillar of the geotechnical industry, recently celebrated its 70th anniversary with a two-part webinar series titled “Nicholson Legends and Iconic Projects.” The series featured six senior […]