The records that the Bridges Section maintain are:
- Bridge files for each structure as necessary containing all general paperwork regarding that structure
- A series of general bridge files.
- Design calculations for structures where these are available.
- Assessment calculations for the structure where they have been produced.
- Structure drawings which may be on paper, negative, microfiche or computer CD.
- A computer database of structure information such as type of structure, location, dimensions, inspection frequency, which is regularly updated.
- Photographs of the structures