COMMUNITY MATERIALS MANAGEMENT TOOLKIT

Access reliable information and resources about how to overcome the barriers to a successful, sustainable recycling program.

Minnesota DOT Specification 3138 – Aggregate for Surface and Base Course

The Minnesota Department of Transportation (MnDOT) developed a specification for recycled aggregates for use in road base: Specification 3138: Aggregate for Surface and Base Course. Class 7 provides for use of up to 10% reclaimed glass blended with other aggregate materials. Download