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About the MHN

ccai-cmap edited this page Dec 1, 2025 · 9 revisions

This page is an update of the MHN Wiki Page.

A diagram of the schema of the MHN

Rectangles with rounded corners indicate feature classes (located in the hwynet dataset), rectangles with sharp corners indicate tables, solid lines indicate relationship classes, and dashed lines indicate logical connections.

# Name Data Type # Name Data Type
1 hwynet_node Feature Class (Point) 11 parknride Table
2 hwynet_link Feature Class (Line) 12 rel_hwyproj_to_coding Relationship Class (Composite)
3 hwyproj Feature Class (Line) 13 rel_arcs_to_hwyproj_coding Relationship Class (Simple)
4 hwyproj_coding Table 14 rel_bus_base_to_itin Relationship Class (Composite)
5 bus_base Feature Class (Line) 15 rel_bus_current_to_itin Relationship Class (Composite)
6 bus_current Feature Class (Line) 16 rel_bus_future_to_itin Relationship Class (Composite)
7 bus_future Feature Class (Line) 17 rel_arcs_to_bus_base_itin Relationship Class (Simple)
8 bus_base_itin Table 18 rel_arcs_to_bus_current_itin Relationship Class (Simple)
9 bus_current_itin Table 19 rel_arcs_to_bus_future_itin Relationship Class (Simple)
10 bus_future_itin Table 20 rel_nodes_to_parknride Relationship Class (Simple)

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