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  • TheTVDB.com Season ID 2143094
  • Created March 4, 2018
  • Modified November 3, 2024
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S11E01 Why California Abandoned Highway 39
January 4, 2024
15
S11E02 Why New York Lifted the Bayonne Bridge
January 6, 2024
21
S11E03 How the Transcontinental RailRoad Transformed America
January 11, 2024
28
S11E04 New York’s Lost Money Train
January 13, 2024
12
S11E05 The Rise and Fall of the Pennsylvania Railroad
January 18, 2024
24
S11E06 Pittsburgh's Lost Igloo - What Went Wrong?
January 20, 2024
17
S11E07 The First Code Cracking Computers - The Story of Colossus
January 25, 2024
17
S11E08 Oregon City's Weird Municipal Elevator Explained
January 27, 2024
8
S11E09 Why Pennsylvania's Skybus Totally Failed
February 1, 2024
24
S11E10 Why California Razed It's Ancient Redwood Forests
February 3, 2024
20
S11E11 LA’s Forbidden Pedestrian Tunnels
February 8, 2024
16
S11E12 Chicago's Oldest Monument - The Illinois–Indiana State Line Boundary Marker
February 10, 2024
10
S11E13 Chicago's Lost Amusement Park - The Downfall of Riverview
February 15, 2024
15
S11E14 New Jersey Weird Beach Bunker Explained
February 17, 2024
15
S11E15 Florida's Sinkhole Problem
February 22, 2024
16
S11E16 Why Nike Bases Become Playgrounds
February 24, 2024
14
S11E17 Why the Aerotrain Totally Failed
February 29, 2024
13
S11E18 New Jersey's Forbidden Peninsula - Sandy Hook
March 2, 2024
19
S11E19 The Rise and Fall of Illinois Central Railroad
March 7, 2024
15
S11E20 New York's Busiest Bridge - The George Washington Bridge
March 9, 2024
25
S11E21 Chicago's Weird Pedway Tunnel System Explained
March 14, 2024
10
S11E22 New York’s Longest Bridge - Verrazano Narrows
March 16, 2024
17
S11E23 Atlanta's Underground Zero Mile Explained
March 21, 2024
11
S11E24 Why New York's Plum Island is Totally Forbidden
March 23, 2024
12
S11E25 New York's Liberty Island was a Military Fort
March 28, 2024
13
S11E26 Why New York's Armory Became a Homeless Shelter
March 30, 2024
13
S11E27 New York’s Lost Subway Entrances
April 4, 2024
15
S11E28 Why Chicago Razed The First Skyscraper - The Field Building
April 6, 2024
21
S11E29 Why the Railplane Totally Failed
April 11, 2024
20
S11E30 Why the Mississippi River Bridge Collapsed
April 13, 2024
22
S11E31 What Happened to This Runaway Train?
April 18, 2024
15
S11E32 California's Dangerous Capitola Village Situation
April 20, 2024
16
S11E33 What Is the Infinity Room? (Wisconsin's House on the Rock Explained)
April 25, 2024
16
S11E34 New York's Lost Ash Dump
April 27, 2024
16
S11E35 Why Chicago's Soldier Field Is Ugly
May 2, 2024
26
S11E36 New York's Lost World's Fair Line
May 4, 2024
9
S11E37 New York's Dangerous Gowanus Canal Situation
May 9, 2024
19
S11E38 America's Abandoned Drive-in Theaters Explained
May 11, 2024
14
S11E39 What Caused This Tragic Derailment?
May 16, 2024
14
S11E40 California's Mega-Dam Catastrophe (Rare Aftermath Photos)
May 18, 2024
30
S11E41 The Pulaski Skyway's Forbidden Mystery
May 23, 2024
15
S11E42 Appalachia's Abandoned Tunnel Explained
May 25, 2024
15
S11E43 Why Chicago's Standard Oil Building Almost Failed
May 30, 2024
15
S11E44 San Francisco's Lost Docks
June 1, 2024
20
S11E45 Why Salt Lake's Trestle Bridge Was Abandoned
June 4, 2024
16
S11E46 New York's Disastrous 1960 Mid-Air Collision Explained
June 8, 2024
11
S11E47 What Caused The Texas City Disaster?
June 13, 2024
14
S11E48 Why Salt Lake's Problematic Landmark Is Running Out of Time
June 15, 2024
11
S11E49 What's Left of Santa Fe Railway's Forgotten Past?
June 20, 2024
21
S11E50 Why Chicago Secretly Razed A Major Airport
June 22, 2024
12
S11E51 Detroit's Forbidden Housing Projects Explained
June 29, 2024
14
S11E52 Why Rhode Island's Ghost Station Is Running Out of Time
July 3, 2024
10
S11E53 Why Florida’s Most Dangerous Lighthouse Fell Into the Sea
July 6, 2024
10
S11E54 New York's Monorail
July 10, 2024
9
S11E55 When Chicago's Rookery Rose from Ashes of the Great Fire
July 13, 2024
13
S11E56 The Rise and Fall of Rhyolite California
July 17, 2024
13
S11E57 Why Las Vegas Razed Riviera Casino
July 20, 2024
14
S11E58 Why USS Inaugural Is Running Out of Time
July 24, 2024
19
S11E59 Why Chicago's Secret Tunnel Got Paved Over
July 27, 2024
14
S11E60 California's Most Controversial Beach Explained - The Children's Pool
July 31, 2024
10
S11E61 Why Indiana's Industrial Island Town Is Disappearing
August 3, 2024
6
S11E62 The Rise and Fall of Saint Elmo Colorado
August 7, 2024
17
S11E63 The Downfall of the Carbide & Carbon Building: Why Was It Forgotten?
August 10, 2024
14
S11E64 San Francisco's Lost Belt Railroad
August 14, 2024
9
S11E65 Why Pollepel Island is Totally Forbidden
August 18, 2024
21
S11E66 Why The USS Monitor was Lost Forever
August 21, 2024
23
S11E67 Why Nichols Hall Was Torched
August 24, 2024
10
S11E68 The Dangerous Situation in Cairo, Illinois
August 28, 2024
20
S11E69 Why San Francisco's Razed Embarcadero Freeway
August 31, 2024
12
S11E70 Why Six Flags Is Running Out of Time
September 4, 2024
16
S11E71 The Chrysler Building’s Secret Cloud Club Explained
September 7, 2024
13
S11E72 What's Below the World's Largest Castle? (Medieval Heating System Explored)
September 11, 2024
14
S11E73 The Boston Highway Train Incident Explained
September 14, 2024
10
S11E74 Rochester's Forgotten Subway Tunnels Explained
September 18, 2024
10
S11E75 San Francisco's Forgotten Catastrophe - The Lost City Hall
September 21, 2024
13
S11E76 NASA's Forbidden Room - The Rubber Bunker
September 25, 2024
14
S11E77 The Ghost Town Divided by Two States - Glenrio
September 28, 2024
17
S11E78 Why Pruitt-Igoe Became the Worst Public Housing Project: Exploring the No-Go Zone
October 2, 2024
20
S11E79 The Dangerous Situation In Pitcher Oklahoma
October 5, 2024
16
S11E80 The Abandoned Atom Smasher Explained
October 9, 2024
15
S11E81 The Rise and Fall of Flying Ships
October 12, 2024
15
S11E82 The Lost Ruins: What Minneapolis Left Behind
October 16, 2024
13
S11E83 The Oklahoma City Federal Building: Gone, But Why?
October 19, 2024
25
S11E84 Chicago's Lost Helicopter Airway - The Taxi of the sky
October 23, 2024
12
S11E85 LA's Forgotten Tunnel Systems Explained - 11 Miles Under the City
October 26, 2024
17
S11E86 The Hidden Tunnel Under New York's Park Avenue
October 30, 2024
17
S11E87 What Happened to Ostrich Carriages?
November 2, 2024
9

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No artwork of this type.