Illegal right turn into Leigham Court Road
ABRP wants you to do an illegal right turn into Leigham Court Road from Streatham High Road. You should turn left into Drewstead Road, keep right and turn right into Sternhold Avenue then you can enter Leigham Court Road

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Comments6
Mar 26
PinnedHi,
Please provide a link to the plan where this occurs. To do this;
Plan the trip in ABRP
Click/tap: ‘Share plan’
Click/tap: ‘Share ABRP link’
Paste the URL here
⚠️ IMPORTANT: Please exclude private addresses and the use of ‘my position’, home, work, etc., from the plan you post here publicly.
Ian Powell
Mar 26
Here is a variation of the plan. It wasn’t the actual plan i was driving when i discovered this problem
https://abetterrouteplanner.com/?plan_uuid=2-69c50848-5c40bf829689a39df5d9796d
Linda ABRP
Mar 26
I got this answer from my colleague:
our map tiles do not match the current OSM state. Either because they are too old or because they come from other than OSM source - that's why it look so weird
that turn is indeed illegal, but that is because of bad OSM mapping and nothing to do with us
So we route after a map looking like this below where you can see that it’s possible to take a right turn even if it’s illegal.
Ian Powell
Mar 27
Thanks. So where do we go from there? Who chases the map maker?
Linda ABRP
Mar 30
You can report this to Open street map so they fix it. That would be the fastest way to get it correct.
Ian Powell
Mar 31
Shouldn’t ABRP liaise with OpenStreetMap themselves as they use it for the map as faults like this make ABRP look bad? I don’t have any contact with openstreetmap.