City Lounge, St. Gallens - World's Largest Open Air Lounge | Beautiful Bamboo Mosque in Rural Malaysia | World's Largest Burr (Burl) | Tunnel of Love | Squaw Creek - Stopover point for million of Snow Geese | Waldspirale (Forest Spiral), Darmstadt | World's Largest Grid Clock | Huge EU Poster in Google Earth | Calamita Cosmica The Giant Skeleton on Prowl | Can You Recognise This # 27 | Man Who Walked Through The Walls | Amazingly Balanced Rocks Around the World - 14 | Weird Houses Around the World - 18 | Giant Hydra Headed Dragon Clock | Goats On The Roof | Giethoorn - Village With No Roads | Can You Recognise This # 19 | World's Biggest Inverted Pyramid Building | Automatic Bike Dispensing Machines in The Netherlands | World's Largest Mosaic | Gateway to Heaven - Tianmen Cave, China | 5Pointz Aerosol Art Center - Mecca of Graffiti Art | Paragon Prairie Tower - Americas' Largest Glass Mural | Transporter Bridge - Rendsburg, Germany | Giant Crocodile Shaped Hotel | Huge Colourful Streamers on the Hills of Tibet | Metal Monster or Metal Art? | House on A Pole | Oldest Wooden Building in the World | Flying Saucer Shaped Church | Hopewell Rocks - Flower Pots of Nature | Unusual Shaped Red Bridge in Utrecht, The Netherlands | Giant Rock Painting of Buddha, Lashaosi, China | Weird Houses Around the World - 12 | Swimming on the Edge of the Mighty Victoria Falls (Devil's Pool) | Gravity Defying Stones | Weird Houses Around the World - 11 | Intricate Stepwell Near Jaipur | Tent Shaped Church With Needle Tower | Amazing Volcano House - Living on Top of A Volcano | Spectacular Painted Hills of Oregon | World's Largest Synthetic Material Sculpture | Quadripoints of the World | Can You Recognise This # 14 | Nikola-Lenivets - Small City With Big Art | Amazingly Balanced Rocks Around the World | Can You Recognise This # 5 | Beautiful Salt Pans, Tegguiada-In-Tessoum, Niger | The Square Head Building - An Amazing Habitable Sculpture | Zhivopisny Bridge - A Picturesque Red Bridge With Spider's Sac | Humayun's Tomb, Delhi, India | Merry Cemetery of Sapanta, Romania | Which is the World's Largest Church? | Metropolis - The Hometown of Superman | Strokes of Nature - Face of a Red Indian | Beautiful But Cursed Island Of Gaiola | "Desert Breath" - Art in the desert | Snake Building, Berlin | Amazingly Balanced Rocks Around the World - 2 | Pigeon Tower, Isfahan | World's Biggest Cashew Tree | Oil Lake on Fire | Giant Keyboard - World's Largest | Weird Houses Around the World - 6 | Plane atop 77 Water Street, NYC | Amazingly Balanced Rocks Around the World - 17 | The Painted Wall, Barcelona | Giant Balloon Dogs of Jeff Koons | Trojan Horses of Denmark | Lift Towers or Elevator Testing Towers | Knockan Crag, Scotland - Where Continents Collided | Giant Wall Sockets | Selfridges, Birmingham - A Building Adorned With Sequins | Book Shaped Buildings | World's Largest Filing Cabinet | Fujian Tulou, China - World Heritage Site | World's Largest Spinning Top | Tower of Hercules - World's Oldest Lighthouse | Man who single-handedly built his own palace | Amazingly Balanced Rocks Around the World - 18 | World's Largest Mirror Ball | House Boats of Kerala, India | Vertical Green Garden of Madrid | Magdeburg Water Bridge - World's Largest Navigable Aqueduct | Pietermaritzburg Station - Start Of Gandhi's Fight Against Discrimination | Rundle Lantern - Huge Dynamic Digital Art, Adelaide | Puy du Fou - Historical Theme Park, France | World's Largest Radio Telescope | Locks of Love around the World! | "Sulaiman-Too" Sacred Mountain of Kyrgyzstan | Enchanted Highway - A 32 Mile Long Art Collection | Huge Chalk Lion, Whipsnade, England | Amazing Volcanic Vineyards of La Geria | World's Largest Sculpture Park - Changchun | Not A Mosque | Cat Who Walks Through Walls | Can You Recognise This # 2 | Thirteen O'clock | Falkirk Wheel - Only rotating boat lift in the World | House Attack - Small House Versus Big House | Cabin Built from Fossilised Dinosaur Bones | Lemon Festival, Menton, France | Charybdis - An Amazing Water Vortex Sculpture | Duke of York's Picture House - Oldest Cinema Hall in UK | Glengall Bridge - London's Little Drawbridge | Can You Recognise This # 13 | Beautiful Vakil Mosque of Shiraz | World's Largest Dinosaur | Castle which is not a Castle | Strokes of Nature - "Autumn Trees" | Grand Peterhof Palace - The Russian Versailles | Unusual Pyramid Mosque | Ennedi Plateau - Sahara’s Secret Garden | Brick Train Locomotive | World's Biggest Rocking Horse | Murals of Invergordon | Strange UFO Houses Are Gone | World's Most Crooked Street - Lombard Street, San Francisco | Shivering Sands Army Fort - Mini Defence Towers | Ha! Ha! Pyramid | World's Largest Thermometer | Which is the World's Highest Peak? | Stone House at Fafe | Memorial to Gandhi's First Non-violent Struggle | Amazing Temple Built From Million Beer Bottles | World Wide Web - Birthplace | Seven-Coloured Earth of Chamarel, Mauritius | Yellow Submarine of The Beatles | Amazingly Balanced Rocks Around the World - 10 | World's Largest Speaking Horn | World's Biggest Cuckoo Clocks | Crazy Tower With Crawling Babies | Crescent Shaped Island | Spiral Jetty, Great Salt Lake, Utah | Göbekli Tepe - World's Oldest Excavated Temple | Mausoleum of Tamerlane - A Precursor To Mughal Architecture | A House For Bibliophiles | Can You Recognise This # 18 | World's Biggest Apple | Amazing Coffins of Ga Tribe, Ghana | A Giant Sized Welcome in the City of Giants | World's Most Expensive - Billion Dollar Home | 3.2 km long Slogan, Chile | World's Largest Rehal | Tower which is leaner than the Leaning Tower of Pisa | Wave Rock, Hyden, Australia | Can You Recognise This # 20 | Turtle Shaped Temple, Nagasaki, Japan | Amazingly Balanced Rocks Around the World - 15 | Weird Houses Around the World - 19 | World's Largest Ship - Emma Mærsk | The Trojan Horse of Troy is in Turkey! | Swarovski's Crystal Worlds | Vulcano Buono - The Good Volcano | Beautiful Blue Mosque of St. Petersburg | Giant Coin Shaped Building | A Huge Modern Building on Stilts | Coober Pedy - The Underground Town | World's Largest Wooden Church - Kerimäki Church, Finland | 7 Strong Men of Russia | Painting in Field | Oldest Olympic Rings and Olympic Flame Tower | Equatorial Monuments Around the World | World's Largest Bicycle | Garstin's Folly - Gol Ghar (Round House), Patna, India | Strokes of Nature - Redhead on Google Earth | Breathtaking Trolltunga - The Troll's Tongue in Norway | World's First Hard Disk - Birthplace | Fairy Walking Bridge, Xihai Grand Canyon, China | A "Mammoth" Statue, Salekhard, Siberia | 1:500 model of Aksai Chin area | Sacra Cintola (Holy Belt) of the Virgin Mary, Prato Cathedral | A Monument to Enema | World's Most Expensive Island | Weird Houses Around the World - 8 | Amazing Golf Ball House | Unique Building Which Looks Like Fabergé Egg | Tallest Statue in the World - Spring Temple Buddha | Relocated Nubian Temples outside Egypt | World's Largest Coin | Bridge to Nowhere | Hoba Meteorite - World's Largest Meteorite (in single piece) | World's Widest Sculpture - Angel of The North | World's Largest Sculpture of Beatles | World's Thickest Tree - Arbol del Tule | Weird Houses Around the World - 17 | Basilica of Our Lady of Peace, Yamoussoukro | Ice which is not ice - Pamukkale, Turkey | Broken Chair - A Monument to Landmine Victims | Apple - Birthplace | Can You Recognise This # 24 | Maranjab Caravanserai, Isfahan Province, Iran | Google - Birthplace | Amazing See Through Church Of Borgloon | Big Temple of Thanjavur - Casts No Shadows | Monasteries on the Rocks - Meteora, Greece | Container Buildings at Trinity Buoy Wharf, London | Where old planes go to die! | Bridge in Mona Lisa | Twin Hearts of Stones | Tower of Dreams and Desires | Zorbing - Rolling Down a Slope in a Ball | International Bridge on the river Mino | Weird Houses Around the World - 3 | Temple Which Is Not Temple - Palace of Baron Empain, Egypt | Khaju Bridge, Isfahan, Iran | Unique Circular Footbridge, Aveiro, Portugal | World's Largest Monopoly Board | Shibam - World's Oldest Skyscraper City | Hiran Minar, Fathehpur Sikri - A Uniquely Studded Tower | More "Bridges with Holes" | Hotel Which Looks Like A Stack of Dutch Houses | Unique Library Which Straddles Borders of Two Countries | Island of the Dolls - World's Creepiest Collection of Dolls | Can You Recognise This # 25 | World's Largest Hole in a Lake (Revised*) | World's Largest Hole in a Lake (Revised*) | The Island Which Refused to Die | Dell - Birthplace | Intricate Latticework at Sidi Sayyid's Mosque, Ahmedabad | Swimming Over The Sidewalk | Carhenge - Modern Day Stonehenge | Fake Round Bridge Which is Not Fake | The Spotted Lake | The House In The Sea | Can You Recognise This # 3 | Giant Drawer House | Louisa/Fort Gay Tri-Bridge | Weird Houses Around the World - 13 | World's Largest Solar Powered Stadium | The Wave (Rock), Arizona, USA | World's Longest Tapestry | Unique Curling Bridge | Rock Garden, Chandigarh - A Garden Built Clandestinely By One Man | Can You Recognise This # 21 | Rock of Guatapé | World's Largest Titanic Museum, Branson, USA | World's Largest Island within a Lake on an Island within a Lake on an Island | Water Melon House | One O'clock Gun, Edinburgh | Diamondback Bridge - Walking in the Belly of Rattlesnake | Dali's Museum and Torre Galatea - Strange Architecture | Bibliotheca Alexandrina - The New Library of Alexandria | World's Largest Easter Egg | Unique Architecture Which Spells INFOSYS | Roofless Church | Carrick-a-Rede Rope Bridge | World's Tallest Statue of Virgin Mary | Sanyo Solar Ark - A Solar Power Plant Built From Rejects | A Green Church | World's Largest Aircraft - Antonov AN-225 | Sign Post Forest | Hand Pump Without Handle - A Strange Memorial In London | Slauerhoff Bridge - A Giant Flying Kite | Coconut Crab - The Largest Land Arthropod in the World | A Sad Story of a Lonely Tree | Magnificent Bridge of Glass, Tacoma | London Bridge has fallen down | Cinque Terre - Five Colourful Villages on Italian Coast | Worlds Largest Spherical Dome - Ericsson Globe | Amazing Volkswagen Storage Silos, Wolfsburg, Germany | Gateway Arch - Highest Monument in USA | Tri-Bridges Around the World | Big Question | Habitat '67 - World's First Modular Pre-fab Housing Complex | World's Largest Crossword | The Heart of Voh | The Windmills of Don Quixote | Giant Shark on Land, NSW, Australia | Giant Plug and Socket | Tri-Bridges Around the World | Pant-y-Goitre Bridge - A Bridge With Holes | Oldest Hanging Train | Island of the Dead - Venetian Cemetery | Can You Recognise This? | World's Tallest Windmills - Schiedam Holland | Amazing Binocular Shaped Building | Weird Houses Around the World - 5 | World's Largest Stone Dome - Global Pagoda, Mumbai | Small Town Made Famous by BBC Serial | Oak Trees atop Tower of Guinigis, Lucca, Italy | Amazingly Balanced Rocks Around the World - 4 | Magical Floating Water Taps | Weird Houses Around the World - 4 | Amazingly Balanced Rocks Around the World - 6 | Yellowknife, Northwest Territories - Best Place To See Northern Lights | Strokes of Nature - Pink Galaxy | World's Largest Tent - Khan Shatyr | World's Largest Bulldozer | Spoonbridge and Cherry - Minneapolis Sculpture Garden | World's Tallest Mud Earth Building | Amazing Rice Paddy Art | Weird Houses Around the World - 10 | Ponte Vecchio - Florence's Oldest Bridge with Shops | Amazingly Balanced Rocks Around the World - 5 | World's Steepest Funicular Railways | Korean War Memorial - World's Largest War Monument | Heart of Cape Town - Museum of World's First Heart Transplant | World's Biggest Image Building | World's Tallest and Largest Equestrian Statue | Can You Recognise This # 16 | Drive-in Ferris Wheel | World's Northernmost Mainland Lighthouse | New Year and First Anniversary | America's Oldest Functioning Windmill | Weird Houses Around the World | Maeslantkering - World's Largest Storm Barrier | Red Crab Migration - Christmas Island | The Living Chess Game at Marostica, Italy | Wotruba Kirche - A Church Made of Concrete Blocks | Fantastic Voyage Through Human Body - CORPUS Centre | Palace on the Rocks | Magnificent Mosaic Rug Carpet On Rudolf Nureyev's Grave | Guitar Shaped Buildings | Tree Lockup | Sunny Side Up in La Paz | Riding the Lion's Back | King Kong Versus Beetle | Amazingly Balanced Rocks Around the World - 9 | Can You Recognise This # 26 | Lucy - World's Biggest Elephant | Strange Orange Coloured Power Plant | Piano and Violin Shaped Building | Modern Day Ten Commandments | Maman - The Mother Spider Around the World | Fyrish Monument - A Monument Built To Give Employment | World's Northern Most Mosque | Saxine - The Smiling Water Tower | World's Largest Quarried Stones | 'Trim' the Cat of Matthew Flinders | Airstream Ranch - Art or Junk | Kondyor Massif - A Perfectly Circular Geological Formation | Strokes of Nature - White Snake | A colourful Hotel Complex - Marques de Riscal | Khichan - Best Place in India to see Demoiselle Crane | The Bridge from London to Arizona | The Great Bombay Explosion | "Castel Meur" - House Made Famous by Picture Postcard | Shaking Minarets of Sidi Bashir Mosque, Ahmedabad | Alnwick Treehouse | Cosmovitral - A Beautiful Stained Glasshouse Garden | Oldest Wooden House In Europe | Almost Perfect Cone - Mt. Taranaki | Can You Recognise This # 6 | Can You Recognise This # 8 | Bridge Houses at Bad Kreuznach Germany | World's Tallest Memorial Cross | Ju Ming Museum - Taiwan's Largest Sculpture Garden | Prebischtor - Largest Natural Stone Bridge in Europe | A Jumbo 747 Hotel | Strokes of Nature - Black Dragon | Kosinj Bridge - A Bridge With Holes | 1000 Islands - St. Lawrence River | Can You Recognise This # 7 | Vining - A Small Town With Big Art | Weird Houses Around the World - 2 | A Lake Named Pi (3.1416) | World's Largest Automatic Bike Parking Lot | Can You Recognise This # 17 | Tower of Thousand Cranes - Children's Peace Monument, Hiroshima | Amazing New Bridge (Puente Nuevo) Which Is Not New | Hitler's Grandiose Plan for Berlin | More - Tri-Bridges Around the World | Best Place to see Tigers - Bandhavgarh, India | Strokes of Nature - Colours of Desert | Cretto di Gibellina - Memorial To A Town Destroyed by Earthquake | Town Which Twice Escaped Atom Bomb Annihilation | World's Highest Outdoor Lift (The Bailong Lift) | ING House - Another Huge Building on Stilts | The Horse(s) of Leonardo da Vinci | World's Largest Semaphore | Small Place With Big Name | Chocolate Hills, Philippines | Noorderlicht - World's Only Ice-Bound Ship-Hotel | World's Narrowest Bridge - Nutty Narrows Bridge | Can You Recognise This # 23 | World's Lowest Height Building - Fuji Kindergarten | Giant Anamorphic Red Flower, Nanning Gateway, China | Fountain Which is A Digital Clock | When Walls Had Ears | Strange town of Setenil | From Abandoned House to Doll House - Converting Unsightly to Showpiece | The Silent People of Finland | World's Largest Poster | Hewlett-Packard - Birthplace | World's Tallest Minaret - Hassan II Mosque | The Raclawice Panorama - One of World's Largest Circular Panoramic Paintings | Amazingly Balanced Rocks Around the World - 11 | Giant Millennium Clock, Tianjun, China | Clingstone House - A Remarkable House on A Rock | Unique Saturn Shaped Building - Lucknow Planetarium | Can You Recognise This # 15 | Minaret of Jam | Bridge Between Eurasian and American Continents | World's Largest Terrestrial Vehicle | World's Largest Terraced Paddy Fields, Yuen Yang, China | Temple Made of Sea-Shells | Northumberlandia - World’s Largest Human Shaped Land Art (Under Construction) | Last Hiding Place Of Lenin | Poor Man's Taj Mahal, Aurangabad, India | World's Highest Climbing Wall (Tower) | Church Carved out of Single Block of Rock | Mysterious Mojave Megaphone | Sculptures in White Desert | World's Largest Axe | Moeraki Boulders - Giant Eggs Laid by Nature | World's Largest Foosball Table | Preikestolen (Pulpit Rock), Norway | A Starry Mosque - Dhaka | World's Largest Teapot | Heart Shaped Pond for the Valentine's Day | Can You Recognise This # 10 | When Martians Landed | Trestle Art - Converting Unsightly to Showpiece | Birthplaces of Digital Giants | Leaning Towers of Madrid | Spiral Shaped Church - The Temple, Independence, USA | Swallow's Nest | Amazing Turf Houses of Iceland | Bloemencorso Bollenstreek - A Dutch Flower Parade | Sedlec Ossuary - A Chapel Decorated With Human Bones | Organic Building With Flower Pots On Its Façade | Can You Recognise This # 4 | Amazingly Balanced Rocks Around the World - 16 | Gun Shaped Lake | Statues of Amazing Penitents of Taxco, Mexico | Amazingly Balanced Rocks Around the World - 13 | A Town Made Famous by Star Trek - Vulcan, Canada | Hollywood Walk of Fame is 50 Years Old | Can You Recognise This # 12 | Periplaneta Americana Invades Havana | Beach House on A Pole | Dublin Gasworks Apartments - The Alliance Building | Strokes of Nature - Hell's Fire | Magere Brug (The Skinny Bridge), Amsterdam | World's Largest Collection of Old Windmills | The Giant Eye of Chicago | Weird Houses Around the World - 15 | Strange Landscape | HABOG - Nuclear Waste Management in An Artistic Way | Cano Cristales - World's Most Beautiful River | A Modern Bridge Designed by Leonardo da Vinci | Beautiful Lagoons Amidst Sand Dunes | World's Largest Chessboard | Nice Chalet at Cascade de Gairaut, Nice | Shot Tower, Clifton Hill, Yarra City, Australia | Weird Houses Around the World - 9 | Magnificent Avenue of Baobabs, Madagascar | World's Largest Tomb - Daisen Kofun - A Huge Key Hole Shaped Grave | A Little Island With A Small Church - Bled Island | Sphere Within A Sphere | Huge Irrigation Circles | The Headington Shark - Which Survived Attack | World's Largest Horseshoe Crab | Remarkable Rocks' Australia are Truly Remarkable | Las Lajas Cathedral - A Cathedral Built in A Gorge | Unique Temple of Rats - Karni Mata Temple | Weird Houses Around the World - 1 | Can You Recognise This # 11 | World's Largest Tyre | Amazingly Balanced Rocks Around the World - 3. | Microsoft - Birthplace | World's Largest Flower - Floralis Generica | Colourful Evaporation Ponds - South Bay, San Francisco | Giant Golden Bees Attack World's Tallest Residential Tower | Jasenovac Tri-Bridge, Croatia | Rainbow Swash - World's Largest Copyrighted Work of Art | Giant Floral Carpet, Brussels | Island made famous by Google Earth | Weird Houses Around the World - 7 | World's Largest Sludge Storage Tank - IJsseloog | Thrown out of Window | Heidelberg Project - Transforming A Shambled Street Into Pride Of The City | Bar Coded Building | World's Largest Treetop Hotel - The Ariau Amazon Towers | Unusual Extra-Terrestrial Landscape Of Yehliu Geo Park | World's Largest Granite Soup Bowl | Razzle Dazzle Ship of Arnhem | IBM - Birthplace | Door to Hell | Ennedi Plateau - Sahara’s Secret Garden - Revisited | Metronome - A Huge & Strange Public Art Work in NYC | Can You Recognise This # 22 | Floating Swimming Pool - Badeschiff | World's Largest Painting | Islet Made Famous by Bond Movie | World's Tallest Inclined Tower - The Montreal Olympic Tower | World's First Truly Circular Skyscraper | Quetzalcoatl's Nest - Snake Shaped Housing Complex | Graffiti @ Kelburn Castle | As Syakirin Mosque - A Modern Mosque Without A Minaret | Beautiful Kalyan Minaret, Bukhara, Uzbekistan | World's Largest Baseball Bat | Roof of Water Reservoir, Mina | For the Spider Lovers - A Giant Web | Hanging Coffins, Sagada, Philippines | Crazy Fountain - The Crown Fountain, Chicago | Vitoslavlitsy - The Museum of Russian Wooden Architecture | Yoido Full Gospel Church, Seoul | Fabulous Four - The Beatles in Topiary | World's Largest Mud-brick Building | Rocks on the Move | World's Largest Bas-Relief Sculptures | Can You Recognise This # 1 | Colmar Tropicale - A French Themed Resort in Malaysia | Man Shaped Lake, Brazil | World' Tallest Clock Tower / World's Biggest Clock | ACROS Green Building, Tenjin, Japan | World's Largest Hole in a Lake | Wichahpi Stone Wall - A Unique Memorial to A Native American Woman | Vertigo Inducing Glass Balconies at Willis Tower, Chicago | Bridge to Nowhere, Atlantic Road, Norway | Weird Houses Around the World - 14 | Amazing Landscape and Cave Settlements of Cappadocia, Turkey | Car on Wall | Amazingly Balanced Rocks Around the World - 8 | Sleeping on Bed of Ice | Poetic Palindromic Roundabout | The Cloud Gate, Chicago | Expressway through A Building - Gate Tower, Osaka | Iglesia El Rosario, El Salvador | The Floating Islands of Lake Titacaca | The Lighthouse Mosque - Oldest Mosque in China | Goat Towers Around The World | Weird Houses Around the World - 16 | A Spanish Mosque in India | A Giant Egg for the Easter | Luxor Pyramid, Las Vegas - Largest Pyramid of Modern World | Hill of Crosses, Šiauliai, Lithuania | Colourful Waste Incineration Plant at Osaka | Amazing Subterranean Cathedral of Wieliczka Salt Mine | Ancient Karla and Bhaja Buddhist Caves of India | Lena Pillars - World's Remotest Natural Wonders | Keshwa Chaca - Oldest Surviving Inca Rope Bridge | Grasshopper Bridge, Denmark | Kjeragbolten (Kjerag Boulder), Norway | Giant Floral Carpet, Brussels - 2010 | First IBM-PC - Birthplace | Water Tank House | Cube Houses, Rotterdam | Winners' Chapel (Faith-Tabernacle), Nigeria | Mysterious Zigzag Lines and Concentric Circles in China | Tianjin Eye - A giant Ferris wheel on a bridge | The Montmorency Falls, Quebec, Canada | Why I switched from White to Black Background | Amazingly Balanced Rocks Around the World - 1 | Magnificent Stained Glass Winter Garden, Ursuline Institute, Belgium | Namba Park, Osaka - A Green Shopping Mall Cum Office | Huge 4 km Long Word | Treetops Lodge - Where A Princess Became A Queen | Green Building of School of Art, Design and Media, Singapore | Can You Recognise This # 9 | The Rundetarn (Round Tower), Copenhagen, Denmark | Amazingly Balanced Rocks Around the World - 7 | WYSIWYG and GUI - Birthplace | Bourn Windmill - England's Oldest Windmill | Gundam RX-78 Giant Robot Hero - Life Size Statue | Saint-Michel d'Aiguilhe - Chapel on a volcanic plug | World's Remotest Island | Giant Hands Around the World |

Tri-Bridges Around the World

Note: This post has been updated on November 03, 2012

Tri-Bridges are 3-way bridges on which traffic crosses two water streams or a body of water/lake from 3 directions and one can travel from any direction to any direction.

Because of their shape these bridges are generally called Y-Bridges. However the tri-bridge at Hiroshima is referred as 'T' bridge because of its distinct 'T' shape.

It is also pertinent to note that many Y-Bridges are just fork bridges wherein the traffic from one direction bifurcates in two directions or vice versa and there is no three way traffic.

In this post I am covering only the true Tri-Bridges and not the forked Y-bridges. There are not many Tri-Bridges in the World. Till now I have been able to find only Fourteen (14) Thirteen Twelve Eleven tri-bridges, out of which there are Eight (8) Seven Six Five regular road bridges, Four (4) existing pedestrian/foot bridges, One (1) disused foot bridge and One (1) proposed foot bridge. These are;

Road Bridges
  • Aioi Bridge, Hiroshima, Japan (added Oct 11, 2009)
  • Bridge with Three Entrances (Ponte das Três Entradas), Portugal (added Oct 11, 2009)
  • Chu Y Bridge, Ho Chi Minh City, Vietnam (added Oct 31, 2009)
  • Jasenovac Tri-Bridge, Croatia (added Nov. 03, 2012)
  • Louisa/Fort Gay Tri-Bridge (added May 27, 2012)
  • Hama Bridge (Sancha Zijin), Heicheng Village, Hebei, China
  • Margaret Bridge (Margit Hid), Budapest, Hungary (added Oct 11, 2009)
  • Y-Bridge, Zanesville, Ohio, USA
Foot Bridges
  • Kikko Bridge, Mie, Japan
  • The Tridge, Midland, Michigan, USA
  • The Tridge, Frog Island Park, Ypsilanti, Michigan, USA
  • Treponti, Comacchio, Italy
Disused Bridge
  • Trinity Bridge, Crowland, Lincolnshire, England
Proposed foot Bridge
  • Hacking Ferry Bridge, near Mitton, Lancashire, UK

Aioi Bridge, Hiroshima, Japan

This 'T' shaped bridge is the historic and the tragic bridge which was used as target for the dropping of first atom bomb on August 6, 1945. The bomb missed slightly, exploding in the air over Shima Hospital located 300 meters away from the bridge. However the bridge was badly damaged due to the blast.

The original bridge at the site, meant for streetcars, was completed on December 12, 1932 and had a width of 15 metres. Later in 1934 a 'Tee' connection was added in its central section which connected it to the Island of Jisenji-no-hana (present Peace Memorial Park) and it thus got this unique T-shape. Perhaps it was this unique and rare sight which made it the centre of the target.

After the war, the bridge was repaired and put back in use but the bomb had taken its toll and the bridge gradually deteriorated. A new bridge was therefore constructed at the spot having total length of 123.4 metres, width 40 metres and has a streetcar track, 6 traffic lanes and pedestrian lane.

Few old pillars bearing the marks of the bombing are still preserved at the foot of the present bridge as a mute witness to history. Some of the girders deformed by the blast are also displayed in the Hiroshima Peace Memorial Museum.

Here is a model showing the town as it existed prior to bombing.
Image from Flickr is by austinmills

This is actual view of old bridge.
Link to Original Source: Hiroshima Institute for Peace Education

The present bridge.
Image from Flickr is by Gaz Errant

View location in Google Earth Google Maps

Bridge with Three Entrances (Ponte das Três Entradas), Portugal
Ponte das Três Entradas (Bridge with Three Entrances) is a Y-bridge on the confluence of rivers Alvoco and Alvo in Porugal. Located near Oliveira do Hospital, Santa Ovaia, Coimbra it was built in 1899 and its construction opened up the whole area connecting the towns of São Sebastião da Feira, Santa Ovaia and Aldeia das Dez.

Because of its unique shape and location, the settlements in the vicinity are also known as 'Ponte das Três Entradas'. The area has also now become a camping site and draws tourists  for outdoors activities like fishing and canoeing etc.
Image source: Google Earth
Image from Panoramio is by AJPires

Source of info:

View location in Google Earth  Google Maps

Credits: Special thanks to mjoaoh, member, Google Earth Community, for bringing this to my knowledge.

Chu Y Bridge, Ho Chi Minh City, Vietnam
Chu Y Bridge spans Tau Hu and Doi canals to link Nguyen Bieu Street in District 5 and Hung Phu and Nguyen Thi Tan streets in District 8.

Original bridge at this location was built in 1937. However to cater for the rising needs of the traffic it was renovated and enlarged as a part of the East-West Highway Project.

The new bridge was inaugurated on April 28, 2009 and has navigation clearance of 6.3 metres and width of 12 meters. Since the bridge has been completed in April 2009 the GE imagery doesn't show the full bridge.

Following image uploaded on November 22, 2008 is possibly the old bridge.
Image from Panoramio is by Ngày Xửa Ngày Xưa

It may be noted that nearby "Nguyen Van Cu" bridge (Panoramio Link) built as a part of the East-West Highway project looks like a bifurcated bridge and not a a true Y-Bridge, hence I am not including it in this post.

View location in Google Earth Google Maps

Source of info:

Credits: Special thanks to Faysal Bin Darul, member, Google Earth Community, for bringing this to my knowledge.

Hama Bridge (Sancha Zijin), Heicheng Village, Hebei, China
Located in Heicheng Village, Hebei Province, China, this road tri-bridge is locally known as Hama Bridge or Sancha Zijin and was built in circa 1691.
Image from Flickr is by bridgink

Not much info is available about this bridge except for the above information which has been taken from the Flickr link given above.

View Location in Google Earth Google Maps

Credits: Special thanks to Robert Cortright ( for informing me about the existence of this bridge as well as pin pointing the exact location in China. Without guidance from him I couldn't have found this bridge in Google Earth.

Jasenovac Tri-Bridge, Croatia
The original 1973 bridge at this location, across the Sava and Una Rivers, was destroyed by Serb forces during the 1991 conflict. A new "Y" shaped bridge was built in 2005. One arm of the bridge starts from Jasenovac spanning the Sava river with Y-junction in the Uštica. The second arm takes the traffic to Uštica and the third arm which spans the Una river, crosses the international border connecting Croatia with Bosnia and Herzegovina.

Image Source: Google Maps

Image Source: Google Maps

View location in Google EarthGoogle Maps

Source of info: Serendipity brought me to this bridge and not much info is available about it on the Net. However some brief reference can be found in Wikipedia.

Louisa/Fort Gay Tri-Bridge
The Louisa Louisa/Fort Gay Tri-Bridge at the confluence of Levisa and Tug Rivers is a T-shaped bridge. Opened in 1906, it is reportedly the only bridge in the U.S.A which not only spans two rivers but also connects two states (Kentucky and West Virginia), two counties (Lawrence County, Kentucky and Wayne County, West Virginia), and two cities (Louisa, Kentucky, and Fort Gay, West Virginia).
Its third arm in the center, connects to a land mass in Louisa, KY which lies just upstream of the confluence point. This land mass is known as "The Point Section". Locals enjoy giving direction to stranger wanting to go to the Point section. In the words of my blog's reader vldecker;
...... when someone from out of town asked directions to "The Point Section" it was always fun to tell them to "go to the middle of the bridge and turn right"...... '

Image source: Google Maps

Image Source: MSN Bing Bird's Eye View

Google Street View

Source of info: Comments by reader vldecker and Lawrence County Clerk's Web page

Credits: I am grateful to reader vldecker whose comments on my post brought this to my knowledge. I had missed this more than a century old bridge in my collection and thanks to him it has now been added here.

Margaret Bridge (Margit Hid), Budapest, Hungary
Margaret Bridge (Margit híd) connects Buda and Pest across the river Danube. It was built between 1872-76 and is the second oldest bridge in Budapest and one of the most widely used bridge. The main bridge has an angle of 165 degrees, is 637.5 metres long and 25 metres wide. Near about the mid point there is a small third arm leading to the Margaret Island. This extension was added in design at the last stages of designing hence the slight angle. However the extension was built almost 20 years after the completion of the main bridge.

The bridge got damaged in 1944 and was repaired after the war. Due to extensive use it needed repairs badly so it has been closed in September 2009 for a year. I understand the pedestrians/cyclists will continue to use it while cars and heavy vehicles will  have to use the other bridges till it is back in service.
Image from Panoramio is by koszo
Image from Panoramio is by Gáspár Norbert Pál
Image from Panoramio is by baranyielek
Image from Flickr is by Jo Peattie

A good 3-D model is available in Google Sketchup.

View location in Google Earth  Google Maps

Source of info: Wikipedia

Credits: Special thanks to Syzygy, Master Cartographer, Google Earth Community, for bringing this to my knowledge. He has made many great posts in the Google Earth Community including about Hungarian National Parks.

Y-Bridge, Zanesville, Ohio
This road bridge is an historical bridge in Zanesville, Ohio and is commonly known as "Y-Bridge". It is the only tri-bridge in the USA meant for vehicular traffic. Located in Zanesville, it spans confluence of the Licking and Muskingum Rivers.

The first Bridge at this location was a wooden bridge and was built around 1814. The present bridge, 5th at the spot, was opened in 1984. It is a big land mark and was even used as an aviation landmark for many years. Amelia Earhart, famous American aviation pioneer, was quoted as saying "Zanesville is the easiest recognized city from the air because of the Y- Bridge".

Image from Panoramio is Tom Roff

Image from Flickr is by Lady-lepere

View location in Google Earth Google Maps and Street View

Source of Info: Wikipedia

More info:

Kikko Bridge, Mie, Japan
Kikko Bridge is a three legged foot bridge in Aoyama-Kohgen Golf Club, Mie, Japan. It was built in 1991 and gives easy access from club house to the to golf courses around a small pond.
Link to original image source

Link to original image source

Link to original image source

View location in Google Earth Google Maps

Source of info: and (in Japanese) (English Translation)

More info: Technical Details

The Tridge, Midland, Michigan
This foot bridge located on the confluence the Chippewa River and Tittabawassee River is known as "The Tridge", a local slang for tri-bridge. Constructed in 1981 it has since become an icon of the city and is the most famous landmark of the downtown area.

Image from Panoramio is by SMwortman

Image from Panoramio is by SMwortman

Image from Panoramio is by Fenton Low Altitude …

View location in Google Earth Google Maps

Source of info: Wikipedia

The Tridge, Frog Island Park, Ypsilanti, Michigan
Like the famous Tridge at Midlands, this small three-way wooden foot bridge which connects Riverside Park, Frog Island Park and Depot Town is also locally known as The Tridge. It is situated under the Cross Street bridge over the Huron River.

Image from Panoramio is by jorgesuarezverdier

View location in Google Earth Larger Map

Source of info: Arborwiki

Treponti, Comacchio, Italy
This is a very unusual bridge, probably only one of its kind - a 5-way bridge at the intersection of five canals. Located in the small village of Comacchio, Italy, it is known as Treponti (3 bridges) and was built in 1634. It has three accesses on front and two on back.

Image from Panoramio is Roberto Dona'

Image from Panoramio is by cesare santelia

View location in Google Earth Google Maps

A good 3-D view of this unique bridge can be seen at this Link.

Source: Paolo's comments in

Trinity Bridge, Crowland, Lincolnshire, England
Trinity Bridge is the unique triangular bridge in Crowland, Lincolnshire. The bridge has three stairways that converge at the top. It is one of the oldest stone bridge in England. The current bridge dates to the 14th century (built between 1360 and 1390) is now grade I listed.

Originally it spanned the river Welland and its streams Nene, and Catwater which flowed through the town. The river was later rerouted and the bridge now sits high and dry in the centre of the town.

From "Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 p.0535" (Source:
"The curious bridge at Crowland near Peterborough ..... which now spans roadways, the streams which formerly flowed under it having been diverted, is one of the earliest known stone bridges in England. It is referred to in a charter of the year 943."

From 'A Topographical Dictionary of England (1848)': (Source:
"The Town, which is accessible only by artificial roads, consists chiefly of four streets, separated by watercourses, and communicating with each other by means of an ancient triangular stone bridge of singular construction, erected in the reign of Edward II. The bridge has one principal and finely groined arch, from which diverge three pointed arches over the streams Welland, Nene, and Catwater; it is in the decorated English style, and on one side is a mutilated figure of Ethelbald, in a sitting posture, holding a globe in the right hand"
Link to original image.
Image from Flickr is by bridgink

Main source of info: Wikipedia

View Location in Google Earth Google Maps

Credits: Special thanks to Robert Cortright ( for informing me about the existence of this bridge.

Hacking Ferry Bridge (Proposed), near Mitton, Lancashire, UK

This bridge was planned in 2002 was supposed to be completed by 2005-06. However for some unknown reason it has not been built as yet. The foot bridge is planned to be located on the confluence of rivers Ribble and Calder, near Mitton, Lancashire, UK.
It is proposed to use glass-fibre reinforced plastic for the bridge so as to reduce the weight of the shell and the bridge can be built off-site, then lifted into place by helicopter.

I was in two minds whether to include it here not. Artist's visualization (shown below) of the bridge looks too impressive to be left out so I am including it here. Hopefully it will be built one day.

Link to original Image

View location in Google Earth Google Maps

Source of info: Business Times online and

From time to time I had made few separate posts on the subject. In this post I have combined all such posts thus bringing all the Tri-bridges in one single post.

View location of all these Tri-bridges in Google Earth - Download .kmz file


vldecker January 06, 2012 11:16 am  

There is a tri-bridge connecting Louisa, KY and Ft. Gay, WV. It crosses the Levisa and Tug Rivers. It is "T" shaped and the land that connects in the center is part of KY and the towns refer to the area as "The Point Section". I grew up in Louisa and when someone from out of town asked directions to "The Point Section" it was always fun to tell them to "go to the middle of the bridge and turn right" There is also a traffic light at the intersection in the middle.,-82.599598&spn=0.002317,0.005284&hnear=Ashland,+Boyd,+Kentucky&t=f&vpsrc=6&ecpose=38.11526874,-82.59981461,625.41,9.499,14.139,-0.036&z=18

CuriousJM January 06, 2012 11:42 am  

Thank you vldecker - Great info, I will definitely include it in the collection of Tri-Bridges.

Thanks once again.

All the best

Kevin Rikys December 08, 2012 7:02 pm  

-35.623747, 173.846698
Try this one

CuriousJM December 08, 2012 7:28 pm  

Thank you Kevin. Yes it is a Tri-Bridge or a T-Bridge. I will include it soon in my collection.

David Auerbach March 18, 2013 2:59 am  

How about the Jiazhou Bay Bridge? It certainly goes three ways.,+Shandong,+China&aq=0&oq=qingdao+china&sll=42.31435,-70.970284&sspn=0.287892,0.676346&vpsrc=6&ie=UTF8&hq=&hnear=Qingdao,+Shandong,+China&ll=36.171001,120.317974&spn=0.078572,0.169086&t=h&z=13

CuriousJM March 18, 2013 11:26 am  

Thank you David for the link to Jiaozhou Bay Bridge (or Qingdao Haiwan Bridge).

It is a "T" interchange created over water and not a classical Tri-bridge. I will however include it in my collection.

Classical T-Bridges cannot handle heavy 3-way traffic and I feel that future tri-bridges which are likely to come up in busy areas may follow the T-interchange concept.

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