Improve and add roads based on aerial imagery

Fix type of sport court based on markings

Improve and add roads based on aerial imagery and PWC GIS data

Improve and add roads based on aerial imagery and PWC GIS data

Improve and add roads based on aerial imagery and PWC GIS data

Improve and add roads based on aerial imagery and PWC GIS data

Improve and add roads based on aerial imagery and PWC GIS data

Remove non-existing parking lot. (Note: was created in 2009, but is not present in 2017 aerial imagery.)

Link sections of some (highly detailed) parking lots into their logical units.

Improve lane markings and intersection at NY 146 and I-87.

Fix access on residential driveway.

Add an example of the proposed junction=intersection. Add missing direction to a traffic signal at the same intersection.

Add more sidewalks. Fix position of some from my previous edit. Separate traffic lights at NY 146 and Route 9.

Add some sidewalks/crossings. Improve some nearby parking lots.

Improve roundness of turning circle.

Add some missing one-way assignments. Straighten some roads and improve visual appearance of some curves. Add a missing crossing.

More simplification and improvement around I-87 and NY 146

Further improve lane information around I-87 (NY) exit 9. Also delete some superfluous nodes; the freeway isn't that crooked!

Assorted improvements to and near the segment of NY 146 between I-87 and Route 9, Clifton Park, NY

Merge unnecessarily separate ways near Southside Drive, Clifton Park, NY, and remove incorrect residential tag from Southside Drive