http://safehighreturninvestmentsbaltimore.com/22/why-didnt-dallas-and-houston-invest-in-heavy-rail-subways/ Safe High Return Investments Baltimore Thu, 29 Oct 2009 23:30:32 +0000 http://wordpress.org/?v=2.8.6 hourly 1 http://safehighreturninvestmentsbaltimore.com/22/why-didnt-dallas-and-houston-invest-in-heavy-rail-subways/comment-page-1/#comment-11 Pedro S Thu, 29 Oct 2009 14:35:12 +0000 http://safehighreturninvestmentsbaltimore.com/?p=22#comment-11 1..cost more to dig....2..they are the oil capitals of the USA..cars r king 3 newer citys..[less than 150 years old] spread out more than old citys.... 1..cost more to dig….2..they are the oil capitals of the USA..cars r king 3 newer citys..[less than 150 years old] spread out more than old citys….

]]>