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As construction progresses on the Purple Line, noise waivers may be required to advance work along the alignment. Below is a list of noise waivers that are active as either pending or approved:

Approved Noise Waivers

  • 8600 16th Street, Property Construction
    pdf-707
    128.15 KB
  • Bethesda Purple Line Station Work
    pdf-751
    129.36 KB
  • Bonifant Street and Georgia Avenue, Utility Relocations
    pdf-705
    129.18 KB

Pending Noise Waivers

These noise waivers are currently under review as required by the appropriate county. Comments on pending noise waivers should be made to the associated county.

  • Woodside Water and Sewer Relocations
    pdf-759
    133.82 KB
  • Jones Mill Road Nighttime Water Work
    pdf-757
    135.96 KB
  • Connecticut Avenue Purple Line Bridge Work
    pdf-756
    130.02 KB

For Montgomery County noise waivers please submit comments to: https://www.montgomerycountymd.gov/DEP/contact/noise-documents.html