It looks like it could be more like 115 ft. inside the loop. (http://maps.google.com/?ie=UTF8&ll=29....mp;t=h&z=19) Outside the loop, it looks like it's right at 100 ft. (http://maps.google.com/?ie=UTF8&ll=29....mp;t=h&z=19). However, there is existing ROW outside the mainlanes, both inside and outside the loop. Outside the loop, it's level ground and just grass. Inside the loop, it's primarily earthen slopes. If Westpark Tollway was done in a 50 ft. right of way, I would think that we could have a 2x2 lane toll road and still have room for rail here. If we are serious (and by that I mean willing to spend the money at some point in the future) about having rail, AND a toll road, AND maybe adding a fifth mainlane in each direction, it could probably be done in the style of the North Central Expressway (U.S. 75) in Dallas. But where would this train go once it gets to the 288/59 interchange? Elevated? Or underground all the way to the proposed Intermodal Center? That's almost 3 miles! Could that cost be justified? Even by 2040? I wouldn't think so. If it wouldn't go to the Intermodal Center, where would it end up? It would need some place to drop all of these commuters that would connect them to light rail or buses. Another issue is at the interchange with I-610. Is there room here for toll lanes AND rail?