Service Area Weird Polygons

Discussion created by geospatialanalyst on Apr 15, 2013
Latest reply on Apr 16, 2013 by jborgion
Hi there,

I am trying to create service area polygons for census block centroids within a city. I used 800 metres as the default break but one of my polygons came out looking very strange with a distance of 92 metres (which is smaller than the default break). Please find the screenshot below. Could anyone help me to figure out the problem? Many thanks in advance.