I believe so. There are other places in the city where there is a no crossing sign on one side of the road and a legal crossing on the other, indicated either by a curb ramp (12th Ave NE & NE 175th St) or a marked crosswalk (5th Ave NE & NE 170th St). Furthermore, there is a cut in the raised median at this location to facilitate crossing with a wheelchair, scooter, or bike. Similar treatments can be found at 3rd Ave NE & NE 175th St and at Ravenna Ave NE & NE 95th St.