Buffering one selected feature in ArcGIS Online
Hello all: I am trying to create a Dashboard for emergency management practices. I have a map in ArcGIS Online that I am using to create the Dashboard. My goal is to have a gauge in the dashboard showing the percentage of closed roads. My thought is to create a buffer around 1 street segment that has had a fictitious 18 wheeler accident. I want to select all the streets in a 1, 2 & 3 mile buffer from that accident site and mark them as "CLOSED". Marking the streets as "CLOSED" will then show a percentage on my gauge in the dashboard. However, I cannot figure out how to buffer only that 1 street segment.
Another thing I cannot figure out how to select more than 1 features for editing in ArcGIS Online. In ArcMap, we have that wonderful Select Features tool 
, but it seems one has to select from the attribute table and run a mass calculation on a field instead of selecting the features from the map and then calculate. Is this Select Features option available in AGOL? Thank you in advance. Catherine Bradley
