Misc cleanup on roads around SMRP, Hunts Place, and Quaker Road.

Clean up intersection of Hardscrabble Road and Briarcliff Road.

Upgrade Douglas Road to tertiary from Hardscrabble Road to Quaker Road, add lane and surface tags.

Alignment and cleanup on Douglas Road and connecting roads.

Upgrade Hardscrabble Road to tertiary, add lane and surface tags.

Clean up intersection of Hardscrabble Road and Douglas Road.

Upgrade Lake Road to tertiary.

Remove hashtags that were presumably accidentally pasted into the name field of this building.

Alignment on Country/County House Road.

Make Country/County House Road tertiary, and add lane & surface tags.

Clean up intersection of Neperan Road and Country House Road.

Reclassify part of Croton Lake Road to unclassified as residential implies the road is normally only used for property access.

Upgrade Pleasantville Road to secondary between Pleasantville and Briarcliff Manor. It links decently sized population centers, and makes multiple connections with significant highways.

Downgrade all but small piece of South State Road to tertiary. The small piece is for connectivity with the secondary east/west route here.

Upgrade Old Briarcliff Road to tertiary and add lane & surface tags.

Clean up awkward NY-9A/NY-100/Pleasantville Road interchange, namely by downgrading part of a link to primary_link.

Fix typo in name. (Old Sleepy Hollow Road Extension had a "-" at the end)

Upgrade (Old) Sleepy Hollow Road (Extension) and Webber Avenue to tertiary.

Upgrade Elm Road to tertiary.

Upgrade Beech Hill Road to tertiary.