A: Maps
- Environmental Maps (5-sheet set including 4 sheets for the extension and 1 sheet for the 69th Street Transportation Center)
- Property Acquisitions Map (4-sheet set)
B: Technical Memoranda and Reports
- King of Prussia Rail Final Section 4(f) Evaluation (AECOM)
- Draft Rail Operations Simulation Report - Norristown High Speed Line Extension (AECOM from Gannett Fleming for HNTB)
- King of Prussia Rail Bus and Shuttle Service Plan Technical Memorandum (AECOM)
- King of Prussia Rail STOPS Ridership Forecasting Technical Memorandum (AECOM)
- King of Prussia Rail Noise and Vibration Technical Memorandum (AECOM)
- FTA Notice of Intent, June 27, 2013
- Upper Merion Township Resolution of Support
- Montgomery County Commissioners Scoping Letter, August 13, 2013
- USEPA Scoping Letter, August 14, 2013
- NPS Scoping Letter, August 15, 2013
- PA Turnpike Commission Scoping Letter, August 12, 2013
- PNDI August 10, 2017
- PNDI August 7, 2020
- FTA Notice of Availability of the DEIS, October 17, 2017
- DEIS EPA Comment Email, November 27, 2017
- DEIS EPA Comment Letter, November 27, 2017
- DEIS USDOI Comment Letter, November 30, 2017
- USFWS, October 13, 2017
- PA Fish and Boat Commission, September 28, 2020
- FTA Letter to PA SHPO Re-opening Section 106, October 19, 2020
- PA SHPO Letter to FTA, Section 106 Concurrence, October 30, 2020
- E106 Form to ACHP, November 10, 2020
- ACHP Response Letter, November 19, 2020
- Section 106 Memorandum of Agreement, November 25, 2020
- Montgomery County Concurrence on Section 4(f) Finding (placeholder for date)
D: Comments Received on the DEIS
- Table of Public Comments Received on DEIS
- Public Hearing Transcripts
- DEIS Public Comment Period Summary Report (Note: The content of Appendices A through E of this report is provided in the material contained in FEIS Appendix D)
- Table of Agency Comments Received on the DEIS
- Agency Letters