Dude, exactly it's a fricken hill lol. Yea man if you come down hit me up with a message and I'll let you know, I know a few, but I know some kids who have hit basically every rail Duluth has, I also know where the down flat down ledge (or whatever it was) from Shanghai six is, yup it's Duluth! If you wanna see one urb sesh of one in Duluth check this out.
https://www.newschoolers.com/web/content/videos/id/99098/member_id/72954/
It's one we did, the same member (DM_rider) has a few other videos of duluth urbs too so check em out and let me know when you're comin down!