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Creating a Regional Routable Centerline. 2009. Key Items. Persistent Unique Id’s and parent child ID tracking Include speed limit attribute Establish a common road classification scheme Include a one-way attribute Ramp naming Crossovers Modeling Intersections.
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Creating a Regional Routable Centerline 2009 Fairfax County GIS and Mapping
Key Items • Persistent Unique Id’s and parent child ID tracking • Include speed limit attribute • Establish a common road classification scheme • Include a one-way attribute • Ramp naming • Crossovers • Modeling Intersections Fairfax County GIS and Mapping
Standards for dealing with border streets Fairfax County GIS and Mapping
Establish methodology for elevated crossings Fairfax County GIS and Mapping