Enterprise Edition - Model Capacity

16,000 each of road, rail and haul road segents, noise barriers, fixed noise sources, ground contour points and receiver points. The model size is however unlimited in terms of geographical area covered.

Server Edition - Model Capacity

The model size is unlimited in geographical area, and there are no limits on the numbers of any individual object types.

A full technical specification is available as a pdf file here

Server Edition Technical Specification.pdf