By Barry Klein
[In this essay I explain my view that traffic "gridlock" is an exaggerated threat because traffic is demonstrably a self-limiting problem. The discussions about traffic have for too long been dominated by civil engineers who have a vested interest in the policies adopted by the public sector. The good news is that another point of view is getting an audience. If it succeeds in displacing the current view on traffic it means fewer design and construction contracts will be let and the taxpayers burden can shrink.
In the article I argue that we do not need to plan for the future as much as road planners would have us believe. This was first emailed in September 2005 to transportation activists in the Houston region and then elsewhere because the analysis can be applied to every urbanized area. One fact I should have included is that the majority of new roads in the Houston region are built by the private sector. This includes new subdivision streets and sections of extended thoroughfares. Transportation agencies in the Houston area fail to point that out, probably because it is a fact that lowers the necessity of their function in the economy. I suspect this is probably just as true elsewhere.
I think Texans can afford to let all or most road building devolve to the private sector. Here is an essay that shows that policy makers can rely on private interests to expand the road system more than they do:
http://www.independent.org/publications/tir/article.asp?issueID=43&articleID=544. It also explains how road building agencies can reduce their use of eminent domain. This approach obviously has implications for the TxDOT plan to crisscross Texas with the Trans-Texas Corridor (visit www.corridorwatch.org and www.TexasTurf.org to learn more about that boondoggle) and convert many existing roads to toll roads. You may also be interested to know that the methodology of the Texas Transportation Institute, which publishes an "Urban Mobility Report" that is relied on by advocates of increased road funding, is flawed. (See http://mobility.tamu.edu/mmp/) The problem is so serious that TTI skipped a year in its annual report until it can create a new formula. I have more information to offer to interested parties — Barry Klein] Read the rest of this entry »
