Provides all the traffic loops maintained by the City of Surrey in GeoJSON format. LANE_DIRECTION indicates the heading of the traffic (NB, SB, EB, WB). INTERSECTION_ID corresponds to the INTID field in the intersections dataset which can be found on the Surrey Open Data site. ROAD_FACILITYID indicates which road segment the loop is located on. This corresponds to the FACILITYID in the Road Centrelines dataset on the City of Surrey Open Data site.