bxl-forever
Hello,

I see your point and I tried to have a look.

Sadly, it would not make sense either to have Avenue Legrand/Legrandstraat follow exactly the same shape as tram tracks along the curve, because that would give V-shape turns for a car turning right onto Waterloo.  That is the reason why at some point the road must diverge and aim at making a 90° angle.

That being said, I tried to improve the geometry.  Wait for a few hours and refresh the map—I mean the Standard layer on openstreetmap.org—and you might see a small difference.

I checked in StreetComplete and it looks strange there.  The location of tram tracks is correct in OSM, yet StreetComplete draws strange lines near housenumber 734 and it looks like they are running across the sidewalk.  This is not a data problem, but a SC problem and the way they draw street outlines.