
Last week, Mayor Wilson has unveiled her proposal for the next Seattle Transit Measure (STM) that will replace the current measure when it expires in 2027. The STM is an additional tax in Seattle that is used to fund more bus service and various transit programs. Wilson is proposing a 0.3% sales tax for the next 10 years that is expected to generate $138M every year.
What Does the STM Fund?
The vast majority of this funding, $96.1 million each year, will be used to support better bus service in Seattle. The current STM funds 5% of all bus trips in Seattle. This includes extra trips and improved frequencies on Metro routes 1, 2, 3, 4, 7, 8, 11, 13, 14, 21, 24, 33, 28, 36, 40, 44, 48, 50, 60, 70, 106, 107, 124, 125, C Line, D Line, E Line, G Line, and H Line. Wilson’s proposal increases funding for addition bus service by nearly 60%, so more routes will be supported to help Seattle meet its Frequent Transit Measure goal.
Another $23.4M will cover the operational costs of Seattle’s two streetcar lines. These two lines are operated by King County Metro, but are funded by Seattle via the STM. Ridership on both the South Lake Union Line and the First Hill Line has increased over the past few years.
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