Minnesota Department of Transportation

511 Travel Info

Noise Analysis

Noise analysis

Worker taking noise measurements near farm
Noise measurements

MnDOT always considers traffic noise in environmental studies that involve major highway improvements, and leads in the conducting of noise studies to assess existing noise levels and the predicting of present and future noise levels, for Build and No-Build construction alternatives, in the determining of overall noise impacts.

Noise barriers

Policy / requirements

Model

Resources