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As traffic congestion continues to worsen, the time required for a given trip becomes more unpredictable, and researchers now have a way to measure that degree of unreliability, introduced for the first time as part of the annual Urban Mobility Report (UMR), published by the Texas A&M Transportation Institute (TTI). The Planning Time Index (PTI), [...]
A technological revolution is underway that has transportation leaders, government officials and even attorneys abuzz with questions and hope about what it could mean in solving a growing and costly concern — congestion.
Even though it’s not cited along with monthly job statistics, traffic congestion is a sign of economic prosperity — and it’s also a vivid reminder of how it is possible to have too much of a good thing.
Fuel prices that began rising at the end of 2007 helped ease the nation’s congestion slightly, according to the Texas Transportation Institute’s (TTI’s) Urban Mobility Report, released on July 8. The popular report found that, as a result, time wasted for the average commuter was cut by about one hour. Even so, most rush-hour travelers [...]
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