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dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Traffic roundabout in Buckinghamshire, England</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output 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href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Denham_Roundabout" title="Special:EditPage/Denham Roundabout">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Denham+Roundabout%22">"Denham Roundabout"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Denham+Roundabout%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Denham+Roundabout%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Denham+Roundabout%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Denham+Roundabout%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Denham+Roundabout%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">January 2019</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p class="mw-empty-elt"> </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg" class="mw-file-description"><img alt="Denham Roundabout, with a blue one-way road sign" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg/220px-Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg/330px-Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg/440px-Denham_Roundabout_-_A40_-_geograph.org.uk_-_854328.jpg 2x" data-file-width="640" data-file-height="480" /></a><figcaption>Denham Roundabout</figcaption></figure> <p>The <b>Denham Roundabout</b> is a road junction in Denham, Buckinghamshire. It was originally opened in 1943 in conjunction with the completion of the new Western Avenue route into west London. The Western Avenue took over the classification of the A40, with the previous route to London, via Uxbridge and Ealing, being reclassified as the A4020. The roundabout also included a new link to A412 that formed part of the outer London orbital route. </p><p>Since 1973, the westbound <a href="/wiki/A40_road" title="A40 road">A40</a>, now flows into the <a href="/wiki/M40_motorway" title="M40 motorway">M40 motorway</a> at this point. The <a href="/wiki/Roundabout" title="Roundabout">roundabout</a> below facilitates junction 1 (J1) of the motorway to connect with the westbound continuation of the A40, together with the intersection of the road from <a href="/wiki/Uxbridge" title="Uxbridge">Uxbridge</a> (<a href="/wiki/A4020_road" class="mw-redirect" title="A4020 road">A4020</a>) and the road from <a href="/wiki/Slough" title="Slough">Slough</a> to <a href="/wiki/Watford" title="Watford">Watford</a> (<a href="/wiki/A412_road" class="mw-redirect" title="A412 road">A412</a>).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>When the M40 from <a href="/wiki/Denham,_Buckinghamshire" title="Denham, Buckinghamshire">Denham</a> to <a href="/wiki/High_Wycombe" title="High Wycombe">High Wycombe</a> was built, Western Avenue was extended at high level to make an end-on join with the motorway, and a larger roundabout was built below the bridges carrying the motorway. When first laid out, the roundabout had the traffic going round it clockwise in the usual way, but as traffic volumes built up, the layout was altered so that the traffic moved round the roundabout in both directions, making it a <a href="/wiki/Ring_junction" class="mw-redirect" title="Ring junction">ring junction</a> with roundabouts at the points that other roads join the main roundabout.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Denham_Roundabout&action=edit&section=1" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Magic_Roundabout_(Colchester)" title="Magic Roundabout (Colchester)">Magic Roundabout (Colchester)</a></li> <li><a href="/wiki/Magic_Roundabout_(Hemel_Hempstead)" title="Magic Roundabout (Hemel Hempstead)">Magic Roundabout (Hemel Hempstead)</a></li> <li><a href="/wiki/Magic_Roundabout_(High_Wycombe)" title="Magic Roundabout (High Wycombe)">Magic Roundabout (High Wycombe)</a></li> <li><a href="/wiki/Magic_Roundabout_(Swindon)" title="Magic Roundabout (Swindon)">Magic Roundabout (Swindon)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Denham_Roundabout&action=edit&section=2" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist 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cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.roads.org.uk/motorway/m40/200">"M40 J1 Denham Roundabout"</a>. <i>Roads.org.uk</i><span class="reference-accessdate">. Retrieved <span class="nowrap">26 January</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Roads.org.uk&rft.atitle=M40+J1+Denham+Roundabout&rft_id=http%3A%2F%2Fwww.roads.org.uk%2Fmotorway%2Fm40%2F200&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADenham+Roundabout" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.sabre-roads.org.uk/wiki/index.php?title=Denham_Roundabout">"Denham Roundabout - Roader's Digest: The SABRE Wiki"</a>. <i>www.sabre-roads.org.uk</i><span class="reference-accessdate">. Retrieved <span class="nowrap">26 January</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.sabre-roads.org.uk&rft.atitle=Denham+Roundabout+-+Roader%27s+Digest%3A+The+SABRE+Wiki&rft_id=https%3A%2F%2Fwww.sabre-roads.org.uk%2Fwiki%2Findex.php%3Ftitle%3DDenham_Roundabout&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADenham+Roundabout" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Denham_Roundabout&action=edit&section=3" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/FlagOfBuckinghamshire.PNG/35px-FlagOfBuckinghamshire.PNG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/FlagOfBuckinghamshire.PNG/46px-FlagOfBuckinghamshire.PNG 2x" data-file-width="430" data-file-height="260" /></a></span></span> <a href="/wiki/Transport_in_Buckinghamshire" title="Transport in Buckinghamshire">Transport in Buckinghamshire</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Road</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Motorways</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/M1_motorway" title="M1 motorway">M1</a></li> <li><a href="/wiki/M4_motorway" title="M4 motorway">M4</a></li> <li><a href="/wiki/M25_motorway" title="M25 motorway">M25</a></li> <li><a href="/wiki/M40_motorway" title="M40 motorway">M40</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">A-roads</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/A4_road_(England)" title="A4 road (England)">A4</a></li> <li><a href="/wiki/A40_road" title="A40 road">A40</a></li> <li><a href="/wiki/A41_road" title="A41 road">A41</a></li> <li><a href="/wiki/A404_road" title="A404 road">A404</a></li> <li><a href="/wiki/A412_road" class="mw-redirect" title="A412 road">A412</a></li> <li><a href="/wiki/A413_road" title="A413 road">A413</a></li> <li><a href="/wiki/A418_road" title="A418 road">A418</a></li> <li><a href="/wiki/A421_road" title="A421 road">A421</a></li> <li><a href="/wiki/A422_road" title="A422 road">A422</a></li> <li><a href="/wiki/A428_road" title="A428 road">A428</a></li> <li><a href="/wiki/A4010_road" title="A4010 road">A4010</a></li> <li><a href="/wiki/A4012_road" class="mw-redirect" title="A4012 road">A4012</a></li> <li><a href="/wiki/A4146_road" title="A4146 road">A4146</a></li> <li><a href="/wiki/A4155_road" class="mw-redirect" title="A4155 road">A4155</a></li> <li><a href="/wiki/A5_road_(Great_Britain)" title="A5 road (Great Britain)">A5</a></li> <li><a href="/wiki/A508_road" title="A508 road">A508</a></li> <li><a href="/wiki/A509_road" title="A509 road">A509</a></li> <li><a href="/wiki/A5130_road" title="A5130 road">A5130</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Roman roads</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Akeman_Street" title="Akeman Street">Akeman Street</a></li> <li><a href="/wiki/Watling_Street" title="Watling Street">Watling Street</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Notable junctions</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Handy_Cross_roundabout" title="Handy Cross roundabout">Handy Cross roundabout</a></li> <li><a class="mw-selflink selflink">Denham Roundabout</a></li> <li><a href="/wiki/Magic_Roundabout_(High_Wycombe)" title="Magic Roundabout (High Wycombe)">Magic Roundabout (High Wycombe)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Motorway service stations</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Beaconsfield_services" title="Beaconsfield services">Beaconsfield</a></li> <li><a href="/wiki/Newport_Pagnell_services" title="Newport Pagnell services">Newport Pagnell</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Rail</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Main lines</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/West_Coast_Main_Line" title="West Coast Main Line">West Coast Main Line</a></li> <li><a href="/wiki/Chiltern_Main_Line" title="Chiltern Main Line">Chiltern Main Line</a></li> <li><a href="/wiki/Great_Western_Main_Line" title="Great Western Main Line">Great Western Main Line</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other lines</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Marston_Vale_line" title="Marston Vale line">Marston Vale line</a></li> <li><a href="/wiki/London%E2%80%93Aylesbury_line" title="London–Aylesbury line">London–Aylesbury line</a></li> <li><a href="/wiki/Metropolitan_line" title="Metropolitan line">Metropolitan line</a></li> <li><a href="/wiki/Aylesbury%E2%80%93Princes_Risborough_line" title="Aylesbury–Princes Risborough line">Aylesbury–Princes Risborough line</a></li> <li><a href="/wiki/Marlow_branch_line" title="Marlow branch line">Marlow branch line</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Closed lines</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Varsity_Line" title="Varsity Line">Varsity Line</a></li> <li><a href="/wiki/Great_Central_Main_Line" title="Great Central Main Line">Great Central Main Line</a></li> <li><a href="/wiki/Banbury_to_Verney_Junction_branch_line" class="mw-redirect" title="Banbury to Verney Junction branch line">Banbury to Verney Junction branch line</a></li> <li><a href="/wiki/Brill_Tramway" title="Brill Tramway">Brill Tramway</a></li> <li><a href="/wiki/Wycombe_Railway" title="Wycombe Railway">Wycombe Railway</a></li> <li><a href="/wiki/Watlington_and_Princes_Risborough_Railway" title="Watlington and Princes Risborough Railway">Watlington and Princes Risborough Railway</a></li> <li><a href="/wiki/Cheddington_to_Aylesbury_Line" title="Cheddington to Aylesbury Line">Cheddington to Aylesbury Line</a></li> <li><a href="/wiki/Aylesbury_and_Buckingham_Railway" title="Aylesbury and Buckingham Railway">Aylesbury and Buckingham Railway</a></li> <li><a href="/wiki/Wolverton%E2%80%93Newport_Pagnell_line" title="Wolverton–Newport Pagnell line">Wolverton–Newport Pagnell line</a></li> <li><a href="/wiki/Bedford%E2%80%93Northampton_line" title="Bedford–Northampton line">Bedford–Northampton line</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chinnor_and_Princes_Risborough_Railway" title="Chinnor and Princes Risborough Railway">Chinnor and Princes Risborough Railway</a></li> <li><a href="/wiki/East_West_Rail" title="East West Rail">East West Rail</a></li> <li><a href="/wiki/Buckinghamshire_Railway_Centre" title="Buckinghamshire Railway Centre">Buckinghamshire Railway Centre</a></li> <li><a href="/wiki/Seer_Green_rail_crash" title="Seer Green rail crash">Seer Green rail crash</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Air</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Denham_Aerodrome" title="Denham Aerodrome">Denham Aerodrome</a></li> <li><a href="/wiki/Turweston_Aerodrome" title="Turweston Aerodrome">Turweston Aerodrome</a></li> <li><a href="/wiki/Silverstone_Heliport" title="Silverstone Heliport">Silverstone Heliport</a></li> <li><a href="/wiki/Wycombe_Air_Park" title="Wycombe Air Park">Wycombe Air Park</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Waterways</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Rivers</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/River_Thames" title="River Thames">River Thames</a></li> <li><a href="/wiki/River_Great_Ouse" title="River Great Ouse">River Great Ouse</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Canals</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bedford_%26_Milton_Keynes_Waterway_Trust" title="Bedford & Milton Keynes Waterway Trust">Bedford & Milton Keynes Waterway</a> (planned)</li> <li><a href="/wiki/Grand_Union_Canal" title="Grand Union Canal">Grand Union Canal</a> <ul><li><a href="/wiki/Slough_Arm" title="Slough Arm">Slough Arm</a></li> <li><a href="/wiki/Wendover_Arm_Canal" title="Wendover Arm Canal">Wendover Arm</a></li> <li><a href="/wiki/Aylesbury_Canal_Society" title="Aylesbury Canal Society">Aylesbury Arm</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Footpaths</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">National Trails</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Thames_Path" title="Thames Path">Thames Path</a></li> <li><a href="/wiki/The_Ridgeway" title="The Ridgeway">The Ridgeway</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Long-distance footpaths</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Icknield_Way" title="Icknield Way">Icknield Way</a> (<a href="/wiki/Icknield_Way_Path" title="Icknield Way Path">path</a>)</li> <li><a href="/wiki/Chiltern_Way" title="Chiltern Way">Chiltern Way</a></li> <li><a href="/wiki/Greater_Ridgeway" title="Greater Ridgeway">Greater Ridgeway</a></li> <li><a href="/wiki/Midshires_Way" title="Midshires Way">Midshires Way</a></li> <li><a href="/wiki/Ouse_Valley_Way" title="Ouse Valley Way">Ouse Valley Way</a></li> <li><a href="/wiki/Shakespeare%27s_Way" title="Shakespeare's Way">Shakespeare's Way</a></li> <li><a href="/wiki/Swan%27s_Way_(footpath)" title="Swan's Way (footpath)">Swan's Way</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cycle paths</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/National_Cycle_Route_4" title="National Cycle Route 4">Route 4</a></li> <li><a href="/wiki/National_Cycle_Route_6" title="National Cycle Route 6">Route 6</a></li> <li><a href="/wiki/National_Cycle_Route_51" title="National Cycle Route 51">Route 51</a></li> <li><a href="/wiki/National_Cycle_Route_57" title="National Cycle Route 57">Route 57</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related articles</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Transport_in_Milton_Keynes" title="Template:Transport in Milton Keynes"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Transport_in_Milton_Keynes" title="Template talk:Transport in Milton Keynes"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Transport_in_Milton_Keynes" title="Special:EditPage/Template:Transport in Milton Keynes"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Transport_in_Milton_Keynes" style="font-size:114%;margin:0 4em">Transport in <a href="/wiki/Milton_Keynes" title="Milton Keynes">Milton Keynes</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Road</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Milton_Keynes_grid_road_system" title="Milton Keynes grid road system">Milton Keynes grid road system</a></li> <li><a href="/wiki/A421_road" title="A421 road">A421</a></li> <li><a href="/wiki/A422_road" title="A422 road">A422</a></li> <li><a href="/wiki/A4146_road" title="A4146 road">A4146</a></li> <li><a href="/wiki/A5_road_(Great_Britain)" title="A5 road (Great Britain)">A5</a></li> <li><a href="/wiki/A509_road" title="A509 road">A509</a></li> <li><a href="/wiki/Watling_Street" title="Watling Street">Watling Street</a> (Roman road, "Old A5")</li></ul> </div></td><td class="noviewer navbox-image" rowspan="5" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Milton-Keynes-OpenStreetMap.png" class="mw-file-description" title="A transport map of Milton Keynes"><img alt="A transport map of Milton Keynes" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Milton-Keynes-OpenStreetMap.png/150px-Milton-Keynes-OpenStreetMap.png" decoding="async" width="150" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Milton-Keynes-OpenStreetMap.png/225px-Milton-Keynes-OpenStreetMap.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/41/Milton-Keynes-OpenStreetMap.png/300px-Milton-Keynes-OpenStreetMap.png 2x" data-file-width="720" data-file-height="604" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Rail</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bletchley_Flyover" title="Bletchley Flyover">Bletchley Flyover</a></li> <li><a href="/wiki/Bletchley_railway_station" title="Bletchley railway station">Bletchley railway station</a></li> <li><a href="/wiki/Bletchley_TMD" title="Bletchley TMD">Bletchley TMD</a></li> <li><a href="/wiki/Bow_Brickhill_railway_station" title="Bow Brickhill railway station">Bow Brickhill railway station</a></li> <li><a href="/wiki/East_West_Rail" title="East West Rail">East West Rail</a></li> <li><a href="/wiki/Fenny_Stratford_railway_station" title="Fenny Stratford railway station">Fenny Stratford railway station</a></li> <li><a href="/wiki/Marston_Vale_line" title="Marston Vale line">Marston Vale line</a></li> <li><a href="/wiki/Milton_Keynes_Central_railway_station" title="Milton Keynes Central railway station">Milton Keynes Central railway station</a></li> <li><a href="/wiki/Varsity_Line" title="Varsity Line">Varsity Line</a></li> <li><a href="/wiki/West_Coast_Main_Line" title="West Coast Main Line">West Coast Main Line</a></li> <li><a href="/wiki/Woburn_Sands_railway_station" title="Woburn Sands railway station">Woburn Sands railway station</a></li> <li><a href="/wiki/Wolverton_railway_station" title="Wolverton railway station">Wolverton railway station</a></li> <li><a href="/wiki/Wolverton%E2%80%93Newport_Pagnell_line" title="Wolverton–Newport Pagnell line">Wolverton–Newport Pagnell line</a></li> <li><a href="/wiki/Wolverton_and_Stony_Stratford_Tramway" title="Wolverton and Stony Stratford Tramway">Wolverton and Stony Stratford Tramway</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bus</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Buses_in_Milton_Keynes" title="Buses in Milton Keynes">Buses in Milton Keynes</a></li> <li><a href="/wiki/Arriva_Shires_%26_Essex" class="mw-redirect" title="Arriva Shires & Essex">Arriva Shires & Essex</a></li> <li><a href="/wiki/Milton_Keynes_Coachway" title="Milton Keynes Coachway">Milton Keynes Coachway</a></li> <li><a href="/wiki/MK_Metro" title="MK Metro">MK Metro</a></li> <li><a href="/wiki/Stagecoach_Midlands" title="Stagecoach Midlands">Stagecoach Midlands</a></li> <li><a href="/wiki/United_Counties_Omnibus" title="United Counties Omnibus">United Counties Omnibus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Water</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bedford_%26_Milton_Keynes_Waterway_Trust" title="Bedford & Milton Keynes Waterway Trust">Bedford & Milton Keynes Waterway</a> (proposed)</li> <li><a href="/wiki/Cosgrove_aqueduct" class="mw-redirect" title="Cosgrove aqueduct">Cosgrove aqueduct</a></li> <li><a href="/wiki/Grand_Union_Canal" title="Grand Union Canal">Grand Union Canal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other transport</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Milton_Keynes_redway_system" title="Milton Keynes redway system">Milton Keynes redway system</a> (shared path network)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <p><span class="geo-inline-hidden noexcerpt"><style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Denham_Roundabout&params=51.561_N_0.496_W_type:landmark_region:GB-BKM_dim:1000"><span class="geo-nondefault"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">51°33′40″N</span> <span class="longitude">0°29′46″W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-default"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">51.561°N 0.496°W</span><span style="display:none"> / <span class="geo">51.561; -0.496</span></span></span></a></span></span> </p><p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r1012311289">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Autoroute_icone.svg" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Autoroute_icone.svg/30px-Autoroute_icone.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Autoroute_icone.svg/45px-Autoroute_icone.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Autoroute_icone.svg/60px-Autoroute_icone.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span></td><td><p class="asbox-body">This England road or road transport-related article is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. 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