1. ALDOT. 2018. “Alabama Traffic Data.” Accesses on: October 24th 2018. https://aldotgis.dot.state.al.us/atd/default.aspx.
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3. Jahren Charles Don Chen Hosin Lee and Jungyong Kim. 2007. “Evaluation of Long-Term Field Performance of Cold In-Place Recycled Roads: Summary Report.”
4. Kim Jungyong Joe Hosin David Lee Charles T Jahren Michael Heitzman and Don Chen. 2010. “Long-Term Field Performance of Cold In-Place Recycled Roads in Iowa.” Journal of Performance of Constructed Facilities 24 (June): 265–75. https://doi.org/10.1061/(ASCE)CF.1943-5509.0000093.10.1061/(ASCE)CF.1943-5509.0000093