Could Seattle Be the U.S. Vancouver?
America's growing cities face an immense challenge: can they add population without greatly exacerbating traffic congestion? By one measure, Vancouver, British Columbia set the standard by "reduc(ing) traffic by 20 to 30 percent since 2006 while growing its population by 4.5 percent," according to this August 2013 post.
Outside of the six transit legacy cities in the U.S: "Boston, Chicago, New York, Philadelphia, San Francisco and Washington, D.C. -- that developed dense downtowns long before the automobile and have always maintained significant transit ridership," it is difficult to increase transit share as newer cities were largely designed around the automobile, observes Scott Beyer in Governing.
Seattle may come closest to emulating Vancouver model by "relaxing zoning laws to allow for denser development" and improving transit.
As America’s fastest-growing big city -- it added 21,000 people in 2015 -- it’s growing denser and more congested --[but] countywide bus ridership since 2002 has grown at a faster rate, more than double, compared to the population.
Residents invest in transit
Last November, the Puget Sound region passed a measure that will fund the the $53.8 billion Sound Transit 3 plan. More telling of the pro-urban outlook of city residents, though, was the passage of a transportation measure in 2015. "(T)he biggest winners appear to be Seattle’s urbanists — its advocates for more bicycling, transit and density," reported The Seattle Times.
And a year earlier, Seattle residents stepped up to fund buses after King County voters, the majority of which live outside Seattle, rejected increasing a car tab and a 0.1 percent sales tax.
"Time will tell whether these measures help Seattle maintain, or even improve, its mobility," concludes Beyer.
Already, average congestion and commute times there remain below that of legacy cities. The real test will be keeping it that way even as it continues to get denser and bigger.