topic Adjusting Road segments, network analyst route will not work with new fixes. in Geoprocessing Questions https://community.esri.com/t5/geoprocessing-questions/adjusting-road-segments-network-analyst-route-will/m-p/253780#M8691 <HTML><HEAD></HEAD><BODY><SPAN>[ATTACH=CONFIG]18339[/ATTACH]</SPAN><BR /><BR /><SPAN>I am editing the ramps in Marion, Illinois on the I57 Rte 13 interchanges. The ramps from I57 onto Rte13 used to merge on and now they come to a stop. So I began editing the roads feature class in my network dataset, edited the vertices, deleted a few and snapped the last one to Rte13. As seen on the image, the ramps that are selected in blue on the west side of the interchange are what I have made edits to. The other merging ramps on the east side of the intersection are the "old" ones (FYI-They have completely done away with the 4 leaf clover ramps here). So I have snapped the I57 ramp segment to a Rte13 segment, built the network dataset and in doing so junctions were formed at the new intersection locations. However when i make a new route using the Network Analyst an error comes up saying "Warning: No route from location "Graphic Pick 1" to location "Graphic Pick 2".</SPAN><BR /><SPAN>Error: No solution found."</SPAN><BR /><BR /><SPAN>So my question is.....Why wont it route this new path? There are no restrictions, limitations, rules or anything in place.</SPAN><BR /><BR /><BR /><SPAN>I have had a similar problem adding a turn lane to a intersection. Because Navteq does not account for turn lanes I had to add one in. I did the same steps as mentioned above and built the network dataset with junctions and all but it still won't route through this segment.</SPAN><BR /><BR /><SPAN>Please comment on what I could adjust to get them to route correctly.</SPAN></BODY></HTML> Wed, 10 Oct 2012 17:02:30 GMT MaxWalker 2012-10-10T17:02:30Z Adjusting Road segments, network analyst route will not work with new fixes. https://community.esri.com/t5/geoprocessing-questions/adjusting-road-segments-network-analyst-route-will/m-p/253780#M8691 <HTML><HEAD></HEAD><BODY><SPAN>[ATTACH=CONFIG]18339[/ATTACH]</SPAN><BR /><BR /><SPAN>I am editing the ramps in Marion, Illinois on the I57 Rte 13 interchanges. The ramps from I57 onto Rte13 used to merge on and now they come to a stop. So I began editing the roads feature class in my network dataset, edited the vertices, deleted a few and snapped the last one to Rte13. As seen on the image, the ramps that are selected in blue on the west side of the interchange are what I have made edits to. The other merging ramps on the east side of the intersection are the "old" ones (FYI-They have completely done away with the 4 leaf clover ramps here). So I have snapped the I57 ramp segment to a Rte13 segment, built the network dataset and in doing so junctions were formed at the new intersection locations. However when i make a new route using the Network Analyst an error comes up saying "Warning: No route from location "Graphic Pick 1" to location "Graphic Pick 2".</SPAN><BR /><SPAN>Error: No solution found."</SPAN><BR /><BR /><SPAN>So my question is.....Why wont it route this new path? There are no restrictions, limitations, rules or anything in place.</SPAN><BR /><BR /><BR /><SPAN>I have had a similar problem adding a turn lane to a intersection. Because Navteq does not account for turn lanes I had to add one in. I did the same steps as mentioned above and built the network dataset with junctions and all but it still won't route through this segment.</SPAN><BR /><BR /><SPAN>Please comment on what I could adjust to get them to route correctly.</SPAN></BODY></HTML> Wed, 10 Oct 2012 17:02:30 GMT https://community.esri.com/t5/geoprocessing-questions/adjusting-road-segments-network-analyst-route-will/m-p/253780#M8691 MaxWalker 2012-10-10T17:02:30Z