Set Departure Date

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/set-departure-date/
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I'm trying to plan a trip out west for June. However some of the roads are closed in the winter and spring due to weather. I would like to be able to set the departure date so I can plan for my upcoming trip in June.