1. GREET Model: The Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation Model;Argonne National Laboratory,2011
2. A Life Cycle Perspective on Concrete and Asphalt Roadways: Embodied Primary Energy and Global Warming Potential;Athena Institute,2006
3. 2010 Total System Power in Gigawatt Hours;California Energy Commission,2011
4. Asphalt Rubber Usage Guide. Materials Engineering and Testing Services;Caltrans,2006
5. Highway Design Manual: Chapter 630 Flexible Pavement;Caltrans,2008