topic Determining/Calculating Line Direction in Data Management Questions https://community.esri.com/t5/data-management-questions/determining-calculating-line-direction/m-p/436852#M24977 <HTML><HEAD></HEAD><BODY><SPAN>This question relates to my use of Network Analyst extension, but has an editing component to it.&nbsp; I need to determine the direction of which my street lines were created.&nbsp; What direction is taken from the first edited point to the last?&nbsp; Network Analyst is using a bunch of To and From information to create historical traffic patterns.&nbsp; However, my Street Centerline was a file from our County government when they were created.&nbsp; So, I am not fully sure that they consistently have the lines flowing in the same direction.&nbsp; My eventual use is to compare the direction the street was digitized to determine a To/From direction for the lines.&nbsp; Then attribute my GPS data, with a heading, to the appropriate To/From edge of the line.&nbsp; Any ideas?</SPAN></BODY></HTML> Thu, 06 Oct 2011 13:42:19 GMT MichaelAlires 2011-10-06T13:42:19Z Determining/Calculating Line Direction https://community.esri.com/t5/data-management-questions/determining-calculating-line-direction/m-p/436852#M24977 <HTML><HEAD></HEAD><BODY><SPAN>This question relates to my use of Network Analyst extension, but has an editing component to it.&nbsp; I need to determine the direction of which my street lines were created.&nbsp; What direction is taken from the first edited point to the last?&nbsp; Network Analyst is using a bunch of To and From information to create historical traffic patterns.&nbsp; However, my Street Centerline was a file from our County government when they were created.&nbsp; So, I am not fully sure that they consistently have the lines flowing in the same direction.&nbsp; My eventual use is to compare the direction the street was digitized to determine a To/From direction for the lines.&nbsp; Then attribute my GPS data, with a heading, to the appropriate To/From edge of the line.&nbsp; Any ideas?</SPAN></BODY></HTML> Thu, 06 Oct 2011 13:42:19 GMT https://community.esri.com/t5/data-management-questions/determining-calculating-line-direction/m-p/436852#M24977 MichaelAlires 2011-10-06T13:42:19Z