topic street network data lacking z-elevation information. Can anyone help me in this? Many street network datasets lack z elevation fields needed to model overpass and tunnels (the F_ZLEV and T_ZLEV fields). Although my road ne in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/street-network-data-lacking-z-elevation/m-p/600225#M5783 <HTML><HEAD></HEAD><BODY><P>Can anyone help with this. i have a set of street network data sets and its lack the z elevation fields needed to model overpass and tunnels(<EM>F_ZELEV) and T_ZELEV fields</EM>). i need to create these two fields. is there a quick way to fix this?</P></BODY></HTML> Tue, 21 Jul 2015 09:21:44 GMT BARBARANJIRU 2015-07-21T09:21:44Z street network data lacking z-elevation information. Can anyone help me in this? Many street network datasets lack z elevation fields needed to model overpass and tunnels (the F_ZLEV and T_ZLEV fields). Although my road ne https://community.esri.com/t5/arcgis-network-analyst-questions/street-network-data-lacking-z-elevation/m-p/600225#M5783 <HTML><HEAD></HEAD><BODY><P>Can anyone help with this. i have a set of street network data sets and its lack the z elevation fields needed to model overpass and tunnels(<EM>F_ZELEV) and T_ZELEV fields</EM>). i need to create these two fields. is there a quick way to fix this?</P></BODY></HTML> Tue, 21 Jul 2015 09:21:44 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/street-network-data-lacking-z-elevation/m-p/600225#M5783 BARBARANJIRU 2015-07-21T09:21:44Z