A bridge is a structure built to span physical obstacles such as a body of water, valley, or road, for the purpose of providing passage over the obstacle. There are many different designs that all ser...
Bridge - Wikipedia
Joel Franco - Terrifying dash cam video of #FIUBridge collapse
Terrifying dash cam video of #FIUBridge collapse
This portable bridge can be built in a few minutes
This portable bridge can be built in a few minutes
Brooklyn Bridge opens - May 24, 1883
On this day in History, Brooklyn Bridge opens on May 24, 1883. Learn more about what happened today on History.
Gebze-Orhangazi-Izmir motorway: Osman Gazi Bridge construction timelapse
The Osman Gazi suspension bridge is the jewel in the crown of the Gebze-Orhangazi-Ismir motorway. With a main span of 1,550m, it's the fourth-longest suspens...
Animal Bridges - Life Saving Wildlife Crossings HD
Wildlife crossings built to allow land-based creatures to pass safely from one side of the road to another make a huge difference for all sorts of species, and they’re beautiful, too.
Bridge girder erection Machine: SLJ900 china
This machine weight 580 Tons, 91.8 meter long, 7.4 meter in width, and 9 meter in height. She is able to lift 900 tons stuff.
A potential bridge between Russia and Alaska could lead to the ultimate road trip
A road trip stretching from New York City all the way to London could be possible if Russia’s plans work out to build a mega highway connecting Russia’s Eastern most border with Alaska’s Western most ...
Incredible Bridge Transforms Into a Tunnel
The Oresund Bridge connects Denmark and Sweden in a unique cable-stayed bridge to sunken tunnel road and railway system, including an artificial island.
Students Use Da Vinci Design To Build World’s Longest Ice Bridge
Last week, a team of students and volunteers in Finland started building what will be the world’s longest ice bridge, based on a design by Renaissance master Leonardo da Vinci. Now, more than 500 year...
How to build a bridge / The "space technology"
Whoever built this is a genius! You guys will appreciate this! This technology is amazing!
4 Hikers Plummeted Into A River After A Bridge Snapped — And The Footage Is Terrifying
Four hikers are lucky to be alive after a bridge in New Zealand collapsed and sent them plummeting thirty feet into the river below. The bridge, better known as Hopuruahine Suspension Bridge, is part ...
Denmark Builds a Circular 'Infinite Bridge'
The walkable sculpture extends more than 100 feet over a bay.Rejoice, fans of aimless pacing: Denmark has debuted a ridiculous “bridge” you can walk for eternity without actually getting anywhere. Th...
Has NASA Found A 1.7 Million Year Old Man-Made Bridge From Hindu Mythology?
A man made bridge 1.7 million years old?! Is that even possible??? Space science research giant NASA, has played a pivotal role yet again in unraveling the mystery behind the existence of an ancient b...
"San Francisco, Golden Gate Bridge"
360 spherical panorama. I've been waiting for this photo shoot for a long time... Perhaps even my whole life. Over the past 20 years and despite numerous visits, I haven't seen the Golden Gate Bridge ...
Beam bridge
Beam bridges are the simplest structural forms for bridge spans supported by an abutment or pier at each end. No moments are transferred throughout the support, hence their structural type is known as...
Beam bridge - Wikipedia
Box girder bridge
A box girder bridge is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises either prestressed concrete, structural steel, or a composite o...
Box girder bridge - Wikipedia
Truss bridge
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements forming triangular units. The connected elements (typically straight) may be str...
Truss bridge - Wikipedia
Cantilever bridge
A cantilever bridge is a bridge built using cantilevers, structures that project horizontally into space, supported on only one end. For small footbridges, the cantilevers may be simple beams; however...
Cantilever bridge - Wikipedia
Arch bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by...
Arch bridge - Wikipedia
Tied-arch bridge
A tied-arch bridge is an arch bridge in which the outward-directed horizontal forces of the arch, or top chord, are borne as tension by the bottom chord (either tie-rods or the deck itself), rather th...
Tied-arch bridge - Wikipedia
Suspension bridge
A suspension bridge is a type of bridge in which the deck (the load-bearing portion) is hung below suspension cables on vertical suspenders. The first modern examples of this type of bridge were built...
Suspension bridge - Wikipedia
Cable-stayed bridge
A cable-stayed bridge has one or more towers (or pylons), from which cables support the bridge deck.There are two major classes of cable-stayed bridges: harp and fan.In the harp or parallel design, th...
Cable-stayed bridge - Wikipedia
Moveable bridge
A moveable bridge, or movable bridge (common alternative spelling in American English), is a bridge that moves to allow passage (usually) for boats or barges. In American English, moveable bridge and ...
Moveable bridge - Wikipedia
Bridge maintenance
Maintenance of today's bridge infrastructure presents many challenges. Transportation engineering and maintenance personnel must maintain around the clock service to millions of people each year while...