Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Road_infrastructure> . }
- Category:Pedestrian_crossings broader Category:Road_infrastructure.
- Category:Rail_trails broader Category:Road_infrastructure.
- Category:Railway_lines_in_highway_medians broader Category:Road_infrastructure.
- Category:Rest_areas broader Category:Road_infrastructure.
- Category:Ring_roads broader Category:Road_infrastructure.
- Category:Road_bridges broader Category:Road_infrastructure.
- Category:Road_construction broader Category:Road_infrastructure.
- Category:Road_cuttings broader Category:Road_infrastructure.
- Category:Road_infrastructure_by_country broader Category:Road_infrastructure.
- Category:Road_junctions broader Category:Road_infrastructure.
- Category:Road_traffic_management broader Category:Road_infrastructure.
- Category:Road_tunnels broader Category:Road_infrastructure.
- Category:Roads broader Category:Road_infrastructure.
- Category:Streets_and_roads broader Category:Road_infrastructure.
- Category:Streetworks broader Category:Road_infrastructure.
- Category:Toll_roads broader Category:Road_infrastructure.
- Category:Types_of_roads broader Category:Road_infrastructure.