@wsdot
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@wsdot Want a success story? In July, we recorded the 10,000th successful crossing on our I-90 Snoqualmie Pass wildlife overcrossing. Between that overcrossing and our 11 undercrossings on Snoqualmie Pass, we’ve seen nearly 40,000 crossings since 2014. 🥹 There’s a few reasons we built these structures. For one, it allows wildlife to safely access their full range of habitat. Isolated wildlife populations lead to weaker genetics over time. Fewer wildlife in the middle of the highway keep people safer, too. Wildlife crossings also carry an economic benefit. On average, a deer collision carries an economic cost of around $15,000. For elk, that figure jumps to $54,000. Fewer collisions can save the state hundreds of thousands of dollars each year. Between 2019-2023, we removed 39,258 carcasses from state highways. In the stretch of I-90 Snoqualmie Pass where the overcrossing and undercrossings exist… that number has shrunk to nearly zero. And there’s more to come! Between now and 2031, we have plans to build an additional 15 undercrossings and one more overcrossing along Snoqualmie Pass East. Our mission is keeping travelers connected to wherever they need to go, no matter if it’s by wheel, foot, paw or hoof. 🐾
