Sustainable Streets for Chicagoland… CDOT’s Green Pavement Initiatives

Sustainable Streets for Chicagoland… CDOT’s Green Pavement Initiatives Cindy Williams Quality Assurance Manager, CDOT June 17, 2009

Typical Conventional Roadway Design for CDOT ,[object Object],[object Object],[object Object],[object Object]

Initiatives Taken by CDOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Unique Attributes in Construction w/ Pervious PCC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Revisiting Pervious in 2009 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Key Mixture Considerations regarding Pervious HMA ,[object Object],[object Object],[object Object],[object Object],[object Object]

WHY GTR liquid AC? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pro’s to using GTR liquid AC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Unique Attributes in Construction w/ GTR ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],8” Pervious HMA (4” + 2” + 2”)

Monitoring Pervious Applications ,[object Object],[object Object],[object Object],[object Object],[object Object]

What we learned… maintenance is the key!

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why Higher Recycle Content Mix?

WMA - How it came to be... ,[object Object],[object Object],[object Object],[object Object]

Pro’s to WMA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Future Initiatives for CDOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What’s holding us back? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

No-brainers to Green YOUR Hardscape ,[object Object],[object Object],[object Object],[object Object],[object Object]

Sustainable Streets for Chicagoland… CDOT’s Green Pavement Initiatives

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Sustainable Streets for Chicagoland… CDOT’s Green Pavement Initiatives

Editor's Notes