Datasets About Activity Stream Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Formats: csv. Tags: Defective Filter Results Carriageway and Footway Surface Defects This dataset contains carriageway surface defects (including potholes) recorded on public roads maintained by DfI Roads in Northern Ireland. Surface defects are recorded using a... 1 PDF 17 CSV 18 XML 1 csv. 14 GeoJSON