Purple Line: A New LRT Service in Washington D.C. Area

참고문헌

1. Maryland Transit Authority, Traffic Analysis Technical Report, 2013
2. Maryland DOT, MTA, and FTA, Final Environmental Impact Statement & Draft Section 4(F) Evaluation, Vol 1, 2013
3. Maryland DOT, MTA, and FTA, Final Environmental Impact Statement & Draft Section 4(F) Evaluation, Vol 2, 2013
4. Maryland DOT, MTA, and FTA, Final Environmental Impact Statement & Draft Section 4(F) Evaluation, Vol 3, 2013
5. Maryland DOT, MTA, and FTA, Final Environmental Impact Statement & Draft Section 4(F) Evaluation, Vol 4, 2013
6. Purple Line documents, http://www.purplelinemd.com/en/about-the-project/studies-reports/feis-document, accessed in September 2015
7. Purple Line related projects in Montgomery County, Maryland National Capital Park & Planning Commission, www.montgomeryplanning.org/transportation/projects/purple_line.shtm, accessed in June, 2016