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	<id>http://wiki.leifbr.com/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Leifbr</id>
	<title>Roadway Design Wiki - User contributions [en]</title>
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	<updated>2026-04-27T22:36:23Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Main_Page&amp;diff=9</id>
		<title>Main Page</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Main_Page&amp;diff=9"/>
		<updated>2026-04-27T21:47:18Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Added source manuals section.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
This wiki is designed to be a centralized platform to discuss and document the concepts and best practices found in every design manual related to American roadway design, including international guides.  Some of the more notable sources for this wiki are the NCDOT Roadway Design Manual, AASHTO Green Book, NACTO Urban Street Design guide, and others.  Being a wiki, this resource will also simplify the process of comparing guidelines when there are contradictions, either between manuals or within.&lt;br /&gt;
&lt;br /&gt;
Railway, Airport, Waterway, and Structural Engineering may be added in the future.&lt;br /&gt;
&lt;br /&gt;
== Table of Contents ==&lt;br /&gt;
&lt;br /&gt;
=== Roadway Layout ===&lt;br /&gt;
&lt;br /&gt;
==== [[Network Planning]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Streets]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Roads]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Intersections]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Vehicle Dimensions]] ====&lt;br /&gt;
&lt;br /&gt;
== Source Manuals ==&lt;br /&gt;
Recommendations in the Roadway Design Wiki must be sourced from an established design manual.  Any manual used as a reference should be listed below.&lt;br /&gt;
&lt;br /&gt;
=== American Engineering Manuals ===&lt;br /&gt;
AASHTO &#039;&#039;[[A Policy on Geometric Design of Highways and Streets]]&#039;&#039;&lt;br /&gt;
&lt;br /&gt;
NCDOT &#039;&#039;[[Roadway Design Manual (NCDOT)|Roadway Design Manual]]&#039;&#039; &lt;br /&gt;
&lt;br /&gt;
NACTO  &#039;&#039;[[Urban Street Design Guide]]&#039;&#039;&lt;br /&gt;
&lt;br /&gt;
NACTO &#039;&#039;[[Urban Bikeway Design Guide]]&#039;&#039;&lt;br /&gt;
&lt;br /&gt;
=== International Engineering Manuals ===&lt;br /&gt;
Statens Vegvesen [[N100 Veg-og Gateutforming|&#039;&#039;N100 Veg-og Gateutforming&#039;&#039;]]&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Roadway_Design_Manual_(NCDOT)&amp;diff=8</id>
		<title>Roadway Design Manual (NCDOT)</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Roadway_Design_Manual_(NCDOT)&amp;diff=8"/>
		<updated>2026-04-27T21:47:01Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Created page.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;The Roadway Design Manual (RDM) is a document published by NCDOT to guide roadway projects in North Carolina.  It is considered an authoritative source for design criteria for North Carolina.&lt;br /&gt;
&lt;br /&gt;
https://connect.ncdot.gov/projects/Roadway/Pages/RDM.aspx&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Streets&amp;diff=7</id>
		<title>Streets</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Streets&amp;diff=7"/>
		<updated>2026-04-27T20:53:24Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Added introduction content.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
Streets, usually referred to as &#039;&#039;&#039;local roads&#039;&#039;&#039; in the U.S., are the highest access, lowest speed roadways in a transportation network.  Streets are generally not designed to prioritize vehicular speed or capacity.  &lt;br /&gt;
&lt;br /&gt;
=== Functions of a street ===&lt;br /&gt;
&lt;br /&gt;
* Providing access adjacent properties for motor vehicles, [[wikipedia:Micromobility|micromobility]] and pedestrians.&lt;br /&gt;
*&lt;br /&gt;
&lt;br /&gt;
*&lt;br /&gt;
&lt;br /&gt;
== Urban ==&lt;br /&gt;
&#039;&#039;Urban Core&#039;&#039;, &#039;&#039;Urban&#039;&#039; and &#039;&#039;Rural Town&#039;&#039; contexts&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Suburban ==&lt;br /&gt;
&#039;&#039;Suburban&#039;&#039; context&lt;br /&gt;
&lt;br /&gt;
== Rural ==&lt;br /&gt;
&#039;&#039;Rural&#039;&#039; context&lt;br /&gt;
[[File:Screenshot 2026-04-27 161249.png|alt=Rural street in the Netherlands|thumb|Rural street in Valthermond, NL]]&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Streets&amp;diff=6</id>
		<title>Streets</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Streets&amp;diff=6"/>
		<updated>2026-04-27T20:19:39Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Added an image.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
Streets, usually classified as &#039;&#039;&#039;local&#039;&#039;&#039; in the U.S., are the highest access, lowest speed roadways in a transportation network.  Streets should not be designed to prioritize vehicular speed or capacity.  &lt;br /&gt;
&lt;br /&gt;
== Urban ==&lt;br /&gt;
&#039;&#039;Urban Core&#039;&#039;, &#039;&#039;Urban&#039;&#039; and &#039;&#039;Rural Town&#039;&#039; contexts&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Suburban ==&lt;br /&gt;
&#039;&#039;Suburban&#039;&#039; context&lt;br /&gt;
&lt;br /&gt;
== Rural ==&lt;br /&gt;
&#039;&#039;Rural&#039;&#039; context&lt;br /&gt;
[[File:Screenshot 2026-04-27 161249.png|alt=Rural street in the Netherlands|thumb|Rural street in Valthermond, NL]]&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=File:Screenshot_2026-04-27_161249.png&amp;diff=5</id>
		<title>File:Screenshot 2026-04-27 161249.png</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=File:Screenshot_2026-04-27_161249.png&amp;diff=5"/>
		<updated>2026-04-27T20:15:12Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Google Street View image of 5 Valtherblokken-Zuid in the Netherlands.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Summary ==&lt;br /&gt;
Google Street View image of 5 Valtherblokken-Zuid in the Netherlands.&lt;br /&gt;
&lt;br /&gt;
== Copyright status: ==&lt;br /&gt;
&lt;br /&gt;
== Licensing ==&lt;br /&gt;
{{fair-use}}&lt;br /&gt;
== Source: ==&lt;br /&gt;
https://maps.app.goo.gl/rLDS4B8xTpApxydF8&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=MediaWiki:Licenses&amp;diff=4</id>
		<title>MediaWiki:Licenses</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=MediaWiki:Licenses&amp;diff=4"/>
		<updated>2026-04-27T20:11:38Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Add initial license options&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;* Own work&lt;br /&gt;
** cc-by-sa-4.0|My own work (CC BY-SA 4.0)&lt;br /&gt;
** gfdl|My own work (GFDL)&lt;br /&gt;
* Other sources&lt;br /&gt;
** cc-by-sa-4.0|Creative Commons Attribution-ShareAlike&lt;br /&gt;
** cc-by-4.0|Creative Commons Attribution&lt;br /&gt;
** pd|Public domain&lt;br /&gt;
** fair-use|Fair use&lt;br /&gt;
** other-free|Other free license&lt;br /&gt;
** other|Other (describe in summary)&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Streets&amp;diff=3</id>
		<title>Streets</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Streets&amp;diff=3"/>
		<updated>2026-04-27T20:07:19Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Created initial page.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
&lt;br /&gt;
== Urban ==&lt;br /&gt;
&#039;&#039;Urban Core&#039;&#039;, &#039;&#039;Urban&#039;&#039; and &#039;&#039;Rural Town&#039;&#039; contexts&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Suburban ==&lt;br /&gt;
&#039;&#039;Suburban&#039;&#039; context&lt;br /&gt;
&lt;br /&gt;
== Rural ==&lt;br /&gt;
&#039;&#039;Rural&#039;&#039; context&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
	<entry>
		<id>http://wiki.leifbr.com/index.php?title=Main_Page&amp;diff=2</id>
		<title>Main Page</title>
		<link rel="alternate" type="text/html" href="http://wiki.leifbr.com/index.php?title=Main_Page&amp;diff=2"/>
		<updated>2026-04-27T19:44:51Z</updated>

		<summary type="html">&lt;p&gt;Leifbr: Created initial page.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
This wiki is designed to be a centralized platform to discuss and document the concepts and best practices found in every design manual related to American roadway design, including international guides.  Some of the more notable sources for this wiki are the NCDOT Roadway Design Manual, AASHTO Green Book, NACTO Urban Street Design guide, and others.  Being a wiki, this resource will also simplify the process of comparing guidelines when there are contradictions, either between manuals or within.&lt;br /&gt;
&lt;br /&gt;
Railway, Airport, Waterway, and Structural Engineering may be added in the future.&lt;br /&gt;
&lt;br /&gt;
== Table of Contents ==&lt;br /&gt;
&lt;br /&gt;
=== Roadway Layout ===&lt;br /&gt;
&lt;br /&gt;
==== [[Network Planning]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Streets]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Roads]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Intersections]] ====&lt;br /&gt;
&lt;br /&gt;
==== [[Vehicle Dimensions]] ====&lt;/div&gt;</summary>
		<author><name>Leifbr</name></author>
	</entry>
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