Design and Construction Guidance

Please read our information on how we are supporting residents and businesses, as well as information on affected services.


There is a range of national guidance on the design and construction of residential and commercial roads. The following guidance provides specific advice on our requirements.

This information is supplemental to, and should be read in conjunction with, national guidance. Please ensure that you are using the latest version of all documents.

Highway construction 

Highway design

Highways electrical

Transport infrastructure

Structures near the highway

Road safety audits and consultations

Drainage

Open spaces

Register for updates

If you would like to receive updates when

  • we amend the above documents or policies
  • when new documents are made available

please email highways-estates@cornwall.gov.uk.

Privacy Notice

Need help?

Most issues can be resolved online, it's the quickest and most convenient way to get help.

Your feedback is important to us

Help us improve our service