Hi Nona Mostafa,

If you take a look at this video from 8:49

https://youtu.be/OYnYYinwYRU?t=529

You'll see that coming into the intersection from the east, the ground shows either right or left turn arrows, meaning that they cannot go into the road you just changed to residential. Continuing into the video you'll see that some cars go by, but that is absolutely illegal. We don't want to cause people to think they can go through in their car when using a map that is based on OSM, like Apple Maps for example. That is why you should revert this change and put it back as a pedestrian street, which is what it is.