ArcGIS Network Analyst is a powerful extension that provides network-based spatial analysis
including routing, travel directions, closest facility, and service area analysis. Using a sophisticated
network data model, users can easily build networks from their geographic information system (GIS) data
with ArcGIS Network Analyst. For more information, visit the
ArcGIS Network Analyst main page.
Maintenance: Maintenance can be purchased for ArcGIS for Desktop and one or more extensions. Maintenance is an annual subscription and includes technical support, updates, and many other benefits.
Licensing: Use of Esri software is subject to the Esri License Agreement [PDF-256 KB]. Esri also offers concurrent use licenses for ArcGIS Network Analyst with ArcGIS for Desktop. Contact Esri at 1-800-447-9778 or contact your local regional office for more information.
Note: Software orders are delivered to US customers only. If you are outside the United States, contact your local Esri distributor.