去优胜美地,查到的美国 CA120路况信息,不太懂,求有心人解答一下。如果月底去会开放吗?SR 120 [IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA] IS CLOSED FROM CRANE FLAT TO 5 MI WEST OF THE JCT OF US 395 /TIOGA PASS/(TUOLUMNE, MONO CO) - FOR THE WINTER - MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE 1-W...