Air & Noise Studies

NEPA requires federal agencies to examine and avoid potential impacts to the natural and human environment when considering approval of proposed transportation projects. Inwood uses a multi-disciplined approach to examine hazardous air pollutants and noise during routine and complex transportation projects. Our experts ensure the design solutions meet federal requirements and effectively communicate the process and results to the public.

Air Quality Analysis Services

  • Mobile Source Air Toxics (MSAT) Analysis
  • Motor Vehicle Emissions Simulator (MOVES)
  • National Ambient Air Quality Standards (NAAQS)

Noise Analysis Services

  • Community Noise Assessment
  • Noise Policy Development and Implementation
  • Noise Study Reports for Roadway Projects