Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Old City of Berne' has mentioned 'Infrastructure' in the following places:
Occurrence Sentence Text Source
This development remains visible in its urban structure, mainly tributary to the medieval establishment and its clearly defined elements: well-defined wide streets, used for the market, a regular division of built sections, subdivided into narrow and deep parcels, an advanced infrastructure for water transportation, impressive buildings for the most part dating from the 18th century mainly built from sandy limestone, with their system of arcades and the facades of the houses supported by arches.