ESDAL is a system for managing abnormal load movements, available to users at esdal.nationalhighways.co.uk. If you need to register for an account, use the "Apply" tab on this site.
You will find additional information and assistance at the tabs on this site or click here user documentation, videos or contact details for the National Highways ESDAL helpdesk.
For more information about ESDAL, see the pages on the National Highways website here.