I think you are right, one-way streets. >The street networks are directed and preserve one-way directionality. http://geoffboeing.com/2016/11/osmnx-python-str

I think you are right, one-way streets. >The street networks are directed and preserve one-way directionality. http://geoffboeing.com/2016/11/osmnx-python-street-networks/ http://geoffboeing.com/2016/11/osmnx-python-street-networks/ >OSMnx automatically calculates all of the streets’ bearings. Specifically it calculates the compass bearing from each directed edge’s origin node u to its destination node v. http://geoffboeing.com/2018/02/street-network-orientation/ http://geoffboeing.com/2018/02/street-network-orientation/