Guidance

Signal controlled roundabouts (LTN 1/09)

Local transport note about design issues for signal controlled roundabouts.

• From: Department for Transport
• Published: 15 April 2009

Documents

LTN 1/09 Signal controlled roundabouts

Ref: ISBN 978 0 11 553054 8, LTN 1/09

PDF, 2.08 MB, 54 pages

Details

This local transport note gives guidance to people involved in the design of signal controlled roundabouts.

It gives information on:

• why signals should be used at roundabouts and the safety aspects involved
• what should be considered when designing a signal controlled roundabout
• the different ways to assess and determine the best design

Published 15 April 2009