What is the table bridge?

The table bridge is a type of moving bridge that works vertically by lifting part of the bridge bed. Like other movable bridges, table bridges are used to evaluate the need to balance the operation of the ship and vehicle. When the bridge is down, the cars can pass through it, and when it is increased, boats can pass under it. In communities such as ports and areas with numerous waterways, board bridges and other movable bridges, they can be quite common. When the bridge is down, it looks like a conventional bridge and can be designed with various aesthetic schemes. When the bridge needs to be lifted, the hydraulic columns under the bridge push it up and then lock it in place to hold the bridge up. During this phase, the cars cannot pass through the bridge and barriers can be dropped on the road so that the cars inadvertently drive into the waterway. The bridge movement device is hidden so the bridge is a low profile that can be important for aesthetic reasons in someErch communities. Some people do not like bridges with overhanging facilities used to move the bridge and for this reason they can prefer bridge tables.

Imaginable bridges are a security problem for cars, because inattentive drivers could go to the bridge belt on the left, while the bridge is up, and they do not realize that they are going from the road and the waterway. For this reason, access to the bridge can be dominated by lights that can be used to signal traffic, and operation on the desktop bridge can be further controlled by moving barriers used as safety measures unless the bridge is exceeded by the car.

Before increasing the table bridge, it is typical for alarms that illuminate and sound to warn people in this area for the fact that the bridge is moving. Drivers usually stop and pedestrians must also do it. In some regions may be truckeI am obliged to stop at the moving bridge to confirm that it is safe to cross before moving, as well as trucks that stop on the railway lines to verify that no train is coming.