Spokane to Seattle i-90 route plan

🚧 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/report-a-bug/route-option-flaw/
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For some reason the planner routes me to a longer route and smaller highway. Spokane to Seattle Washington the fastest route is I-90. This is the main freeway with plenty of chargers. For some reason abrp goes halfway then detours up north. I took a screen shot and drew a line on light blue where abrp should go or at a minimum give an option but it never does. The freeway is the main freeway that goes across the USA. It is 2 lanes each way high speed. I wish I could drag the route to this freeway like Google maps but I can't.

Thanks!