Highways Agency

The Highways Agency transformed into Highways England in 2015 and was then renamed as National Highways in 2021. The government company had responsibility for operating England's motorways and major A roads, including modernising and maintaining the highways. Their publications include the Design Manual for Roads and Bridges, the Manual of Contract Documents for Road Works and Interim Advice Notes.

Publications available from:
The Stationery Office Ltd
PO Box 276
Nine Elms Lane
London
HA
UK

Website: https://www.gov.uk/government/organisations/highways-england
Email: info@highwaysengland.co.uk
Tel: 0333 202 5070

Documents by this publisher

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Series details	Title	Year	Status
DMRB Volume 4 Section 1 HA 43/91	Geotechnics and drainage. Earthworks. Geotechnical considerations and techniques for widening highway earthworks (Withdrawn)	1991	Withdrawn
DMRB Volume 4 Section 1 SH 7/83	Geotechnics and drainage. Earthworks. Specification for road and bridge works: Soil suitability for earthworking: use of moisture condition apparatus (incorporating Amendment No 1 dated February 1989)	1983	Withdrawn
DMRB Volume 4 Section 1 SH 3/84	Geotechnics and drainage. Earthworks. Model contract document for topographical surveys	1984	Current
DMRB Volume 4 Section 1 SH 4/89	Geotechnics and drainage. Earthworks. Geotechnical certification procedures: trunk road ground investigations (incorporating Amendment No. 1 Dated March 1990) (Withdrawn)	1989	Withdrawn
DMRB Volume 4 Section 1 SH 5/89	Geotechnics and drainage. Earthworks. Topographical surveys: certification procedures (incorporating Amendment No. 1 Dated November 1989)	1989	Withdrawn
DMRB Volume 4 Section 1 Part 8 (HA 120/07)	Geotechnics and drainage. Earthworks. Guidance on the trenchless installation of services beneath motorways and trunk roads	2007	Withdrawn
DMRB Volume 4 Section 1 Part 8 (HA 120/08)	Geotechnics and drainage. Earthworks. Guidance on the trenchless installation of services beneath motorways and trunk roads (Withdrawn)	2008	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 71/95)	Geotechnics and drainage. Drainage. Effects of highway construction on flood plains (including amendment 1 dated August 1998) (superseded)	1998	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 78/96)	Geotechnics and drainage. Drainage. Design of outfalls for surface water channels (Withdrawn)	1996	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 39/98)	Geotechnics and drainage. Drainage. Edge of pavement details (Withdrawn)	1998	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 103/01)	Geotechnics and drainage. Drainage. Vegetative treatment systems for highway runoff	2001	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 103/06)	Geotechnics and drainage. Drainage. Vegetated drainage systems for highway runoff (Withdrawn)	2006	Withdrawn
DMRB Volume 4 Section 2 Part 1 (HA 106/04)	Geotechnics and drainage. Drainage. Drainage of runoff from natural catchments (Withdrawn)	2004	Withdrawn
DMRB Volume 4 Section 2 Part 2 (TA 80/99)	Geotechnics and drainage. Drainage. Surface drainage of wide carriageways (Withdrawn)	1999	Withdrawn
DMRB Volume 4 Section 2 Part 3 (HD 33/06)	Geotechnics and drainage. Drainage. Surface and sub-surface drainage systems for highways	2006	Withdrawn
DMRB Volume 4 Section 2 Part 3 (HD 33/96)	Geotechnics and drainage. Drainage. Surface and sub-surface drainage systems for highways	1996	Withdrawn
DMRB Volume 4 Section 2 Part 3 (HA 102/00)	Geotechnics and drainage. Drainage. Spacing of road gullies (Withdrawn)	2000	Withdrawn
DMRB Volume 4 Section 2 Part 3 (HA 105/04)	Geotechnics and drainage. Drainage. Sumpless gullies (Withdrawn)	2004	Withdrawn
DMRB Volume 4 Section 2 Part 4 (HA 79/97)	Geotechnics and drainage. Drainage. Edge of pavement details for porous asphalt surface courses (Withdrawn)	1997	Withdrawn
DMRB Volume 4 Section 2 Part 4 (HA 37/97)	Geotechnics and drainage. Drainage. Hydraulic design of road-edge surface water channels (Withdrawn)	1997	Withdrawn

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