怀俄明州使用免费、可重复使用的雪栅栏来阻拦漂流并保持公路畅通。 Wyoming uses free, reusable snow fences to block drifts and keep highways clear.

怀俄明州利用公路沿线由木材或植被制成的雪墙来减少危险的雪流,扰乱风势,造成雪落在屏障后面,而不是挡路。 Wyoming uses snow fences made of wood or vegetation along highways to reduce dangerous snow drifts by disrupting wind patterns, causing snow to deposit behind the barriers instead of blocking roads. 国家免费提供木材, 风化后,它被回收和出售, 提供功能和美学上的好处。 The state provides the wood free of charge, and after weathering, it's reclaimed and sold, offering both functional and aesthetic benefits. 虽然有效,但围栏需要定期维护,因为它们可能因积雪而不堪重负。 While effective, fences require regular maintenance as they can become overwhelmed by snow. 该系统得到研究和现实世界测试的支持,在2022年4月暴风雪等严重冬季暴风雨期间,这些研究和现实世界测试证明至关重要。 The system is supported by research and real-world testing, proven essential during severe winter storms like the April 2022 blizzard.