Los Angeles is still the most congested urban area in the world, according to the latest INRIX traffic scorecard. However, what is more interesting is that congestion seems to be declining in several fast-growing cities in Texas, thanks to construction of new highways.
Dallas is twice as big as Seattle and Houston is three times as big. The Dallas and Houston urban areas are both growing nearly twice as fast as Seattle’s, but Seattle is concentrating its growth in the city while Dallas and Houston allow more people to settle in the suburbs. INRIX found that congestion was worse in Seattle than either Dallas or Houston, which was a direct result of Washington’s growth-management policies.
Moreover, while INRIX’s congestion index for Seattle — and most other cities — grew worse since last year’s scorecard, the congestion indices for Dallas, Houston, Austin, San Antonio, and El Paso all improved. That’s unusual in the United States, INRIX observes, but cities in Scotland and Germany have also managed to reduce congestion by building new facilities. Continue reading