Document Status
Withdrawn, Document not available for download
Supplement
Civil & Structural Supplement
Series
DMRB Volume 4 Section 2
Abstract
Provides guidance for the selection of surface and sub-surface drainage for UK motorway and trunk roads network. Looking at the selection process, drainage factors to be considered, edge drainage, sub-surface drainage, earthworks drainage, detailed design, pollution and flooding, signing of pollution control devices and implementing a drainage data management system.
History
Superseded by CG 501 Drainage. Design. Design of highway drainage systems (formerly HD 33/16, TA 80/99) (HE, 2019). Supersedes DMRB 4.2.3 HD 33/06 Surface and sub-surface drainage systems for highways (HA, 2006). DMRB 4.2.3. Design manual for roads and bridges (DMRB). The Highways Agency is now known as Highways England.
Subjects
- Civil engineering, infrastructure and public utilities
- Transport facilities
- Roads
- Road surface water drainage
Publisher History
Highways England (formerly Highways Agency) was transformed into National Highways in 2021. It was responsible for the operation, maintenance and improvement of England's motorways and major A roads. It was an executive non-departmental public body, sponsored by the Department for Transport.