I've traveled this road many, many times over the past 60 years and it scares the hell out of me to see/hear this shocking development.  I'm glad I'm old now and don't go very far from home.

https://www.westernjournal.com/teton-pass-suffers-catastrophic-failure-major-artery-rockies-severed/

Problem is, many people vacation in this area all year round, it's cooler in the summer and a wonderful ski area in the winter.  So everyone needs to really pay attention here.