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I <br />l <br />19% <br />19o/o <br />630/o <br />1ii <br />Month <br />-20231 <br />Sqlrct: Fgtn& Pe€rs. 2025. <br />Given Snoqualmie Passl popularity as a winter <br />destination with heavy snowfall and a significant <br />influx of visitors during the ski season, it's important <br />to understand how collision trends \rary by season. <br />#)^1,Qr <br />Mar - May: 10 Collisions <br />Oct - Nov: 10 Collisions <br />Dec - Feb <br />67 C-ollisions <br />As showninFigure1Z67of tO7 (63yo) <br />of collisions occurred during tJrewinter <br />season (December, January, and February). <br />57 of IO7 <br />collisions (63%) <br />occurred during the <br />winter months <br />The collision data reveals several notable trends <br />in driving behavior and environmental conditions. <br />A majority of winter collisions occurred over the <br />weekend, suggesting increased traffic traveling <br />through the Pass. Most collisions occurred at <br />midblock locations rather than at intersections, as <br />highlighted by the trend of drivers going straight <br />ahead. These patterns suggest key targeted <br />countermeasures at midblock locations that address <br />speeding and distracted driving. <br />//,/ .//'-' <br />F----/?'/ <br />I <br />\ <br />\-o- <br />Jun - Sep <br />20 Collisions <br />,l <br />\\ <br />',* surmer Trends <br />a\ <br />Although fewer collisions occurred during the <br />summer months, they were associated with distinct <br />conditions and patterns from winter collisions. <br />--.-...**- <br />----2/ <br />2O of 1O7 collisions (18%) occurred in June, <br />July, August, or September. <br />Seasonaltrends are summarized in Figure 18 on <br />the next page, and additional charts and takeaways <br />from the collision data analysis are reported in <br />Appendix E. <br />Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec <br />''l <br />*l