Bridges and structures

In Kent, there are more than 4,000 bridges and structures. We own and maintain about 2,800 of these. Network Rail or National Highways look after the rest.

Maintenance

Bridge owners are responsible for their structures. This involves daily checks and arranging maintenance.

There are 3 main types of maintenance we carry out:

• Operational maintenance. This is essential works for the safe use and operation of a structure.
• Routine maintenance. We carry out works to combat normal wear and tear and protect the structure over time.
• Structural maintenance and upgrading. These works are necessary due to external factors. For example:
  • exposure to extreme conditions
  • old age
  • change in use or change in structural standard.

We also let other bridge owners know of any structural or safety issues. This way, they can take care of the necessary repairs.

Historic bridges

We have a rich heritage of old bridges in Kent.

As with any bridge in Kent, these bridges are assessed, maintained, and repaired by their owner.

Any work must follow the strict rules set by English Heritage or the district council. Work done on these bridges must not greatly change how they look.