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Environmental Stewardship

Environmental tech memos

Noise analysis

Noise Exemption 08-17-ENV-01 (PDF)

Regulated materials

Regulated Waste Disposal: MnDOT Approved Procedures and End Sites 12-05-ENV-01 (PDF)
Abandoned Containers on MnDOT Right-of-Way 10-08-ENV-02 (PDF)
Hazard Evaluation Process of Products and Waste Materials 11-04-ENV-01 (PDF) - replaces Tech Memo 00-20-ENV-07

Roadside vegetation management

Guidelines for Responding to Requests for Managing Right-of-Way Vegetation Adjacent to Businesses and On-Premise and Off-Premise Advertising Devices 06-18-ENV-03 (PDF)