Who invented the bridge and when?
Who invented the bridge and when? The first real evidence of bridge-building technology can be traced back to Babylonian society in about 4000BC. Outside Babylon was a great reservoir, holding overflow from the river Euphrates. The river was spanned in the centre of the city by a single brick arch, one furlong (220m) long and 10m wide.
What is the oldest bridge today?
The Arkadiko Bridge, also known as the Kazarma Bridge, is believed to be the oldest existing bridge in the world.