Attempt at breaking out Tennessee Routes Between Primary and Secondary distinctions, and grouping into superrelation.

missed tagging lock in my previous edit

Cleaning up boundaries of Nickajack Lake and Nickajack Dam

clean up of noted errors visible from satellite imagry as well as some error correction and useful detail

update city boundaries of weakley county TN, and boundary of weakly county itself. Fixed validation errors along kentucky border incidental to my intended actions.

Updates and new tags in the area near SPC data center and Guthrie Highway

fixing wrongly tagged one road to reflect reality, and added other relevant tags.

Brief edits of Boolean Drive (formerly Solar Way) and surrounding area.

second copy of the track was laid over the top, corrected and fixed disconected roads

missed tags on raceway

mapping of the Nashville Street Circuit as it appears in 2021 in anticipation of the 2021 Music City Grand Prix

detail mapping from studies of Victoria Bridge and approaches and clean up of nearby rail infrastructure/

mapping reclaimed land for rail and road, and fixing some geometry problems and adding some tags based on observations from Bing. Also fixed relevant errors from automatic validation

serpating the part of Dry Gulch Road which is part of the Pacific Northwest Trail from the part which isn't

updated incorrectly tagged steps and did some light micromapping

updated tags for greyhound route 4072

attempted mapping of greyhound route 4702

added interstate 169 through Kentucky

updating county and city boundaries using state shapefiles

more landuse mapping in north/northwestern clarksville