{"podcast":{"title":"HISTORY This Week","slug":"history-this-week-186536","podcast_index_feed_id":186536,"rss_url":"https://rss.amperwave.net/v2/feed/audacynetwork/history-this-week","website_url":"http://www.historythisweekpodcast.com/","image_url":"https://images.castfire.com/image/661/0/0/0/0-8382930.jpg","author":"The HISTORY® Channel | Back Pocket Studios","episode_count":326,"summary":"This week, something big happened. You might have never heard of it, but this moment changed the course of history. A HISTORY Channel original podcast, HISTORY This Week gives you insight into the people—both famous and unknown—whose decisions reshaped the world we live in today. Through interviews with experts and eyewitnesses, each episode will give you a new perspective on how history is written. Stay up-to-date at historythisweekpodcast.com and to get in touch, email us at historythisweek@history.com.HISTORY This Week is a production of Back Pocket Studios in partnership with the History Channel.","last_synced_at":"2026-06-08T18:20:34.640440+00:00","page_url":"https://stenobird.com/podcast/history-this-week-186536"},"episode":{"title":"How To Dig a Train Tunnel Under the Hudson River","slug":"how-to-dig-a-train-tunnel-under-the-hudson-river","published_at":"2026-02-16T09:31:00+00:00","page_url":"https://stenobird.com/podcast/history-this-week-186536/how-to-dig-a-train-tunnel-under-the-hudson-river","show_page_url":"https://stenobird.com/podcast/history-this-week-186536","url":"http://historythisweekpodcast.com","audio_url":"https://pdst.fm/e/tracking.swap.fm/track/v9Uiw3bGr54f6BVZKSyc/pscrb.fm/rss/p/serve.castfire.com/audio/8247173/8247173_2026-04-14-050713.192.mp3?rssID=6398","summary":"February 14, 1905. A stick of dynamite detonates under the Hudson River — and the ground above swallows a locomotive whole. It's the latest setback in an audacious plan to tunnel beneath the river and bring trains into Manhattan. The Pennsylvania Railroad is the largest corporation in the world, but the goopy riverbed keeps fighting back. How did they finally make it across? And why are these 115-year-old tunnels still the most critical infrastructure in America today? Special thanks to our guests: Polly Desjarlais, content and research manager at the New York Transit Museum ; Jill Jonnes, author of Conquering Gotham: A Gilded Age Epic: The Construction of Penn Station and Its Tunnels ; and Andy Sparberg, former LIRR manager, transit historian, and author of From a Nickel to a Token: The Journey from Board of Transportation to MTA . -- Get in touch: historythisweek@history.com Follow on Instagram: @historythisweekpodcast Follow on Facebook: ⁠HISTORY This Week Podcast⁠ To stay updated: http://historythisweekpodcast.com","meta_description":"February 14, 1905. A stick of dynamite detonates under the Hudson River — and the ground above swallows a locomotive whole. It's the latest setback in an…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1996,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/history-this-week-186536/episodes/how-to-dig-a-train-tunnel-under-the-hudson-river/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/history-this-week-186536/how-to-dig-a-train-tunnel-under-the-hudson-river.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}