The bridge rises in new Pamban Bridge is made up of 100 spans. When a ship has to pass, the center span of this navigation bridge (the bridge that opens for ships) is raised.
It works on an electro-mechanical system. Because of this, its center span can be raised up to 22 meters in just 5 minutes. Only one person will be needed for this. On the other hand, the old bridge was a cantilever bridge. It was opened manually through a lever, which required 14 people.
The bridge rises in new Pamban Bridge is made up of 100 spans. When a ship has to pass, the center span of this navigation bridge (the bridge that opens for ships) is raised.
It works on an electro-mechanical system. Because of this, its center span can be raised up to 22 meters in just 5 minutes. Only one person will be needed for this. On the other hand, the old bridge was a cantilever bridge. It was opened manually through a lever, which required 14 people.
The bridge rises in new Pamban Bridge is made up of 100 spans. When a ship has to pass, the center span of this navigation bridge (the bridge that opens for ships) is raised.
It works on an electro-mechanical system. Because of this, its center span can be raised up to 22 meters in just 5 minutes. Only one person will be needed for this. On the other hand, the old bridge was a cantilever bridge. It was opened manually through a lever, which required 14 people.
