In true innovative GreenDOT style, MassDOT is making pavements more sustainable by recycling old rubber tires for use as part of the actual roadway.
This innovation benefits our customers, MassDOT’s bottom-line and environmental stewardship.
The new pavement uses 18% recycled ground tire rubber in the liquid asphalt binder, which recycles about 2.2 tires per ton of asphalt. In total, as many as 123,000 tires disposed of in Massachusetts will be incorporated into three paving projects on Rt 128 in Waltham, I-90 in Weston, and I-91 in West Springfield.
Even better, testing shows that rubber pavements are quieter than standard pavements and help make the road more resistant to rutting and cracking. This is good news for our customers and for MassDOT in reduced maintenance costs.
Since MassDOT started using this more sustainable pavement in 2008, more than 1,000,000 tires have been recycled statewide. Sustainability benefits go beyond just the life cycle cost and engineering performance to reduction in landfill waste, energy savings and reduced consumption of natural resources.
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Concord: New MBTA Commuter Rail Bridge to Roll into Place This Weekend posted on Aug 28
As part of the ongoing rehabilitation of the Fitchburg Commuter Rail Line, the MBTA is replacing the old railroad bridge over Route 62/Main Street in Concord with a new bridge to be rolled into place Saturday, August 29. The current bridge has low clearance and …Continue Reading Concord: New MBTA Commuter Rail Bridge to Roll into Place This Weekend
Knowledge Corridor: New Holyoke Train Station Celebrated posted on Aug 27
Lt. Governor Karyn Polito and MassDOT Secretary and CEO Stephanie Pollack today joined Holyoke Mayor Alex Morse along with state and local officials to celebrate the opening of the new $4.3 million Holyoke Train Station on the Knowledge Corridor and restoration of Amtrak Vermonter Line …Continue Reading Knowledge Corridor: New Holyoke Train Station Celebrated