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DMRB Volume 6 Section 3 Part 5 (TD 51/03) Road Geometry. Highway Features. Segregated left turn lanes and subsidiary deflection islands at roundabouts

Publication Year

2003

Document Status

Withdrawn

Abstract

Details are given for design standards, methodology and good design practice for provision of segregated left turning lanes and subsidiary deflection islands for trunk road roundabouts. Also covers the measures to ensure safe operation for all road users.

Document History

Superseded by DMRB 6.3.5 TD 51/17 Segregated left turn lanes and subsidiary deflection islands at roundabouts (HE, 2017). DMRB 6.3.5. Design manual for roads and bridges (DMRB). Old series - DMRB Departmental Advice Notes (Traffic Engineering and Control). Supersedes some paragraphs in TD 16/93 (DMRB 6.2.3).

ISBN

9780115524363

Publisher Information

Highways Agency

The Highways Agency is now known as Highways England. The new government company is in charge of 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