Paste your county assessor ArcGIS FeatureServer/0 URL for APNs. If left blank, auto-detects county service → tries OSM property lines → falls back to TIGER census block boundaries (always available).
APN field: Addr field:
Mile Markers / Reference Posts
MILEPOSTS + MILEPOSTS-TEXT layer
Verges / Grass Strips
VERGES layer · areas between road & ROW
Waterways / Shoreline
WATERWAYS layer · rivers + lake/ocean edge · hatch on smaller water bodies