Thanks for your contribution to this project.
This changeset is reviewed by a Global Validator, during the validation process
I noticed that you are a new mapper. Welcome to HOTOSM.
We cannot expect that you are already familiar with all issues around mapping. Therefore, I inform you about the most issues,
Important. Read the instruction what to map. You mapped tree rows. Not mentioned in the instructions. 

Please pay attention to next points:
Buildings are in general rather rectangular. just 4, 6 or 8 nodes are sufficient.
Each rectangular building need to be squared. !!  Q key when still selected
Nodes of buildings may not connect to other buildings or features.
The shadow of a building is not a part of the building. 
Do not cluster buildings. Each building need to be mapped individually.


About highways. Please read the WIKI https://wiki.openstreetmap.org/wiki/Highways How to tag highways.


Explanation can be found on this document what  might be helpful to improve your mapping skills
https://docs.google.com/document/d/1Swwz-ZwM3_YOstqstsmCg1-lNAPbnMLpi1Al-h-2UOQ/edit


Best regards and keep mapping !
Frans S