dmrb volume 6 section 3 part 5 - td 51/03 - Department for Transport
dmrb volume 6 section 3 part 5 - td 51/03 - Department for Transport
dmrb volume 6 section 3 part 5 - td 51/03 - Department for Transport
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DESIGN MANUAL FOR ROADS AND BRIDGES<br />
THE HIGHWAYS AGENCY<br />
SCOTTISH EXECUTIVE<br />
WELSH ASSEMBLY GOVERNMENT<br />
LLYWODRAETH CYNULLIAD CYMRU<br />
THE DEPARTMENT FOR REGIONAL DEVELOPMENT<br />
NORTHERN IRELAND<br />
TD <strong>51</strong>/<strong>03</strong><br />
Segregated Left Turn Lanes and<br />
Subsidiary Deflection Islands at<br />
Roundabouts<br />
Summary: This document sets out the design standards, methodology and good design<br />
practice <strong>for</strong> the provision of segregated left turning lanes and subsidiary<br />
deflection islands <strong>for</strong> trunk road roundabouts. Measures to ensure safe<br />
operation <strong>for</strong> all road users are described.