Systemwide
Project Card
Systemwide - New sound walls TRAC # H752501
RTP Phase 2 Project Description Responding to concerns from elected officials and community members, the Maricopa Association of Governments (MAG) in collaboration with its member agencies, identified locations for supplemental noise walls in connection with the state highway system. Through the use of noise mitigation funding approved by the voters in 2004, MAG advanced these noise walls, referring them to the Arizona Department of Transportation (ADOT) for design and construction.
Project Benefits The construction of the noise walls in these 10 locations allowed for noise mitigation in advance of future construction and freeway improvement projects. The sound walls ensure that these neighborhoods are under the ADOT threshold of 64 decibels.
Schedule
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Voter Approval
Programmed Completion Date
Cost