Apparently, a youth on a bike was struck around one of the intersections with a construction detour at 12 Ave and 111 St a few days ago, near Twin Brooks.
This shouldn't be too surprising to anyone who's had to use any of them and tried to navigate on a bike, as they are narrow and close to traffic with bad visibility in some areas and no separation at all from vehicle traffic at corners. During the winter months, there will definitely be sprayover from the road and drainage issues. Frustrating.
Same for the 23 Ave intersection, you are put literally within inches of a turning bus with no separation at the NW and NE corners. As much as I hate slip lanes, at least the SE corner where you turn right onto 23 Ave from 111 St northbound is adequately separated to allow for turning vehicles to look for pedestrians/cyclists.