Noise Waivers

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:

Spring Street Bridge Noise Waiver

Noise Waiver for Piney Branch Road

Noise Waiver for Bonifant Street

Noise Waiver for Bethesda Station

Noise Waiver for University Blvd.

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.

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