1) The Highway 36- Hadley interchange project continues with the Gateway Trail detour still in place at least through 2019 . You can check progress here
2) Stillwater loop trail across the old St Croix Stillwater lift bridge has a tentative late fall 2019 opening and a grand opening celebration planned for 10 am May 16th 2020 by Stillwater City Council. see here
3) In Mahtomedi, hwy 12 construction is getting done with a much more bike friendly route through downtown Mahtomedi / Willernie and some of the new Lake Links trail in N Mahtomedi being blacktopped.