neatnet offers a set of tools pre-processing of street network geometry aimed at
its simplification. This typically means removal of dual carrieageways,
roundabouts and similar transportation-focused geometries and their replacement
with a new geometry representing the street space via its centerline. The
resulting geometry shall be closer to a morphological representation of space
than the original source, that is typically drawn with transportation in mind
(e.g. OpenStreetMap).