Investigating the performance of sub-safety zones and occupant
The great vertical upwards evacuation distance of deep subway stations leads to longer evacuation times from incident sites to ground safety zones, while the sub-safety zones within
Simulation and optimization of air flow organization in the ring
Abstract The environmental control system of underground rail transit station plays a core role in ensuring passenger comfort and operation safety, among which the rationality of air flow
The Underground Railroad in New York City
Manhattan Underground Railroad SitesBrooklyn Underground Railroad SitesUnderground Railroad Memorials & ResearchDavid Ruggles'' Home – Ruggles was the nation''s first black journalist and a zealous abolitionist. He founded the New York Committee of Vigilance, an integrated group that protected blacks from slave catchers. His home on Lispenard Street was a hub of the antislavery movement and a refuge for runaway slaves. See more on takewalks Tripadvisor
2025 NYC Underground Subway Walking Tour (New York City)
Meet your group and guide for this New York City underground subway small-group tour outside the Fulton Center. Get fitted with earpieces, so you can properly hear your guide even when