I have been tasked with creating a feature class or map showing 2.5 miles (driving distance) from each of our Fire Stations. I built a network, but now I do not know how to proceed! The network is local to my computer and is in geodatabase format. We are licensed for Network Analyst and ArcInfo.
You want a service area
Service area analysis—Help | ArcGIS for Desktop
general information on all requirements can be found in the help topic
Types of network analysis layers—Help | ArcGIS for Desktop