todo: map DEP boat access trails, map is on their website

The railtrail route in this area that follows N Main Street <> Putnam Ave is tagged incorrectly, causes openrailwaymap to display it as an abandoned rail, looks really weird. Think it might be something with a tag within the relation for the bike route if anyone more knowledgeable wants to take a look

Planned closure of route 100 from route 35 intersection to moseman ave, oct 22 to dec 10. From the town of Somers -
"We have been advised by the New York State Department of Transportation of an upcoming project for culvert replacement and rehab in Putnam and Westchester Counties. Beginning on or about October 22, 2025, Route 100 will be closed from Route 35 to Moseman Avenue.
Detour Information:
Posted detour for Southbound Route 100: Route 35 to Route 118/202/35 through Yorktown to Route 129 back to Route 100.
Posted detour for Northbound Route 100: Route 129 to Route 118/202/35 to Route 35 to Route 100.
The work will continue to approximately December 10, 2025.
We appreciate all motorists' patience during this project."

may be shaft 17 or 17.5
page 179 https://s-media.nyc.gov/agencies/lpc/arch_reports/820_B.pdf report conflicts with original aqueduct map published in the 1800s

this may be "Gatehouse 1" - buildings are located on the same site in this area
page 98 https://s-media.nyc.gov/agencies/lpc/arch_reports/820_B.pdf

shaft 24a Harlem river blow off

What is going on with this boundary?