Roads
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Data Content and Structure
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Appendix A – Road Data Model Diagram
Appendix B – Roads Data Dictionary
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Appendix A – Road Data Model Diagram
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Appendix B – Roads Data Dictionary
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![digraph G {
fontname="ROBOTO" fontsize="10pt"
node [fontname="ROBOTO" fontsize="8pt"]
edge [fontname="ROBOTO" fontsize="8pt"]
rankdir = LR
subgraph cluster_roads { label="Roads"
graph[style="dashed,rounded" color="#EA6B66"]
street_locality_line [shape=plain
label=<<TABLE BGCOLOR="#7EA6E0"
BORDER="1"
CELLBORDER="0"
style="rounded"
CELLSPACING="0"
CELLPADDING="5">
<TR>
<TD COLSPAN="2">street_locality_line</TD>
</TR>
<TR>
<TD BGCOLOR="white" >PK</TD>
<TD BGCOLOR="white" ALIGN="LEFT" >street_locality_line_pid: character string (15) </TD>
</TR>
<TR>
<TD BGCOLOR="white" >FK</TD>
<TD BGCOLOR="white" ALIGN="LEFT" >street_locality_pid: character string (15) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >date_created: date </TD>
</TR>
<TR>
<TD BGCOLOR="white" >FK</TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_pid: character string (15) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_name: character string (50) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_type: character string (12) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_suffix: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" >FK</TD>
<TD BGCOLOR="white" ALIGN="LEFT" >locality_pid: character string (15) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >state: character string (3) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >geometry: Polyline </TD>
</TR>
</TABLE>>];
roads [shape=plain
label=<<TABLE BGCOLOR="#7EA6E0"
BORDER="1"
CELLBORDER="0"
style="rounded"
CELLSPACING="0"
CELLPADDING="5">
<TR>
<TD COLSPAN="2">roads</TD>
</TR>
<TR>
<TD BGCOLOR="white" >PK</TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_pid: character string (15) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >contributor_id: character string (40) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >date_created: date </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >date_modified: date </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >national_route: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >state_route: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_name: character string (50) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_name_label: character string (50) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_type: character string (12) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_type_label: character string (12) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_suffix: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_suffix_label: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_alias_name: character string (50) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_alias_type: character string (12) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >road_alias_suffix: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >hierarchy: character string (25) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >subtype: character string (10) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >lane_count: number (2) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >lane_description: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >one_way: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >access_type: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >status: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >surface: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >trafficability: character string (20) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >travel_direction: character string (7) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >speed: number (3) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >state: character string (3) </TD>
</TR>
<TR>
<TD BGCOLOR="white" ></TD>
<TD BGCOLOR="white" ALIGN="LEFT" >geometry: Polyline </TD>
</TR>
</TABLE>>];
}
subgraph cluster_legend {
graph[style="" label="Legend" ]
legend [shape=plain
label=<<TABLE
CELLBORDER="0"
Border="0">
<TR>
<TD BGCOLOR="#7EA6E0" BORDER="1"> </TD>
<TD>Spatial Attribute Table</TD>
</TR>
</TABLE>>]
key [shape=plain label=<<table border="0" cellpadding="1" cellspacing="0" cellborder="0">
<tr><td port="i1"> Zero or Many </td> </tr>
<tr><td port="i2"> One </td> </tr>
</table>>]
key2 [shape=plain label=<<TABLE border="0" cellpadding="1" cellspacing="0" CELLBORDER="0">
<tr><td port="i1"> </td></tr>
<tr><td port="i2"> </td></tr>
</TABLE>>]
key:i1 -> key2:i1 [arrowhead=crownoneodot]
key:i2 -> key2:i2 [arrowhead=nonetee]
}
roads -> street_locality_line [arrowhead=crownoneodot dir=both arrowtail=nonetee]
street_locality_line -> legend [style=invis]
}](_images/graphviz-6a833a4cd054fc2b88b6c5a6f98caa142cb47a8e.png)