Regarding the The FRA's Alternatives Alignment Report (November 6, 2015) and the elimination of the two downtown Houston alignments from consideration: Here's an article about the issue.
http://www.citylab.com/commute/2015/11/ ... ck/416733/
See specifically pages 18 and 22 of the FRA report (I opened the PDF directly from the site). Here's the link again.
https://www.fra.dot.gov/eLib/Details/L17203
Apparently the last few miles are deemed too expensive and environmentally difficult, although some deeper level of analysis isn't published in the report. I'm not familiar with Houston. Can anyone describe why the north side of downtown would be difficult for a high-speed alignment?
http://www.citylab.com/commute/2015/11/ ... ck/416733/
See specifically pages 18 and 22 of the FRA report (I opened the PDF directly from the site). Here's the link again.
https://www.fra.dot.gov/eLib/Details/L17203
Apparently the last few miles are deemed too expensive and environmentally difficult, although some deeper level of analysis isn't published in the report. I'm not familiar with Houston. Can anyone describe why the north side of downtown would be difficult for a high-speed alignment?