Study: US faces constant Labor Day-like traffic in coming decades

Filed under: Government/Legal, Safety

US map of future traffic congestion

With Labor Day weekend upon our American readers, many of you have probably loaded up your vehicles for the last road trip of the summer. But with Labor Day weekend comes traffic. Lots and lots of traffic. And while the Labor Day scrum is generally as bad as things get for the year, a study by the US Travel Association reports that a number of freeways across the country are in danger of heavily increased traffic levels becoming the new normal.

As originally reported on The Car Connection, Americans may be driving less, but the number of cars on our roads is outpacing that decline, which in turn places greater stress on the interstate network. Take Interstate 96, the freeway that runs from downtown Detroit to Grand Rapids, as an example. The only major cities on that east-west road, besides its termini, is the state capital, Lansing. But during Labor Day weekend, its traffic volume increases 154 percent. The USTA warns that unless a project is started quickly, the increased traffic flow will become the norm by 2030.

The USTA also analyzed 15 other major interstates, including three different stretches of I-95 on the country’s east coast, I-5 between Los Angeles and San Diego, I-45 between Dallas and Houston and I-15 between southern California and Las Vegas. Each route was at risk of anywhere from 117- to 159-percent increases in traffic flow by 2040. See the map above for more examples.

All of that sounds pretty daunting, but we also have to wonder if advances in vehicle-to-vehicle communications and autonomous technology over the same period will go a long way toward increasing average traffic speeds by greatly reducing accidents while safely increasing traffic density through platooning.

Either way, scroll down to take a look at the complete study.

Continue reading US faces constant Labor Day-like traffic in coming decades

US faces constant Labor Day-like traffic in coming decades originally appeared on Autoblog on Sat, 31 Aug 2013 10:58:00 EST. Please see our terms for use of feeds.

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