Example of a pre-fabricated retaining wall system that would need approval to be used by Ohio DOT

Ohio DOT Retaining Wall Approval Process

The Ohio DOT Division of Engineering, Office of Geotechnical Engineering, has a new procedure for pre-approval of prefabricated retaining wall systems (PWRS). In an announcement from back in April, they indicate that all wall system […]

Available Resources

TRB: 30 Years of MSE Walls

The Transportation Research Board has released a publication titled "Research Pays Off – Mechanically Stabilized Earth Walls on the Interstate Highway System: Thirty Years of Experience". Check out the link after the break.