Simplified description and location of retaining walls (>= 1 m) on departmental roads.
The data comes from BMS, an access database administered by the department’s work cell.
Data available in open license (Etalab).
__Origin__
Decametric accuracy.
95 % exhaustive content.
Location is managed in the Road Information System, descriptions of walls in the BMS access database. Processing allows the data to be synchronised.
__Partner organisations__
Bas-Rhin Departmental Council (CD67)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/bbab1091564b0e9383b846157e7f872a172c19e5)
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