...which is impossible, due to the half-interchange setup. He probably means "22D", meaning I'm free to rename these points, to 23 & 23A.
Accident north of that interchange, and police had people U-Turning & going down the ramp the wrong way?
And shouldn't RI-7 somehow get a graph connection to I-95 here? That or instead to RI-146 & recentering the '23' point on I-95 a little bit more south?