We already have a bus system that people are free to take, or not.
Even driving 15 miles on 10, it takes me 30-45 minutes to get to work. Last time I took the bus, it took 90 minutes because of all the pissant stops.
A train wouldn't have made a difference. And I live closer to Katy than I do to downtown.
The current bus system is a joke. I go weeks without seeing one on my daily commute.
But the point about mass transit is that it is the only viable long term solution to Houston's congestion problem. A problem that will only get worse if they continue to treat it by rearranging the deckchairs on the Titanic.
10 may run fine for a while now that it's been expanded, but that won't last forever. Eventually it will be over-saturated and the bottlenecks in town will be beyond help. Your travel time will greatly increase, as will the expense as you sit burning gas at $3+ a gallon.
Mass transit would have a train zip down the center of I-10 (which was an option for the original HOV lane on it), which would stop at a couple of interconnects (say Hwy 6, the Beltway and 610) before hitting downtown. Running unfettered at 70mph, it will get there in minutes. Once downtown, you can jump on the light rail to go down Main, or hop on a bus (like the Shortstop bus service the Astros used to have) to get to your building.
And, as I said. You could choose not to and still drive. The train doesn't
eliminate the freeway, it compliments it. Those who want to drive can still drive as they do everywhere else. But driving will be a viable option
only because the mass transit system has taken the strain.
As to cost: how much will it cost to add lanes to 10, 290, 45, 59, 288, 225, 610, the Beltway etc. etc. etc. when all are in need of expansion due to the increased pressure of the continued growth and sprawl of greater Houston?