Guides
Guides

Black spot roads feature class (BlackSpot_Roads)

The BlackSpot_Roads feature class identifies road segments with a proven history of vehicle crashes.

For a description of the attributes OBJECTID, Shape, Shape_Length, and GlobalID, see Esri® system fields .

Field nameData typeDescription
LINK_IDInteger (4)Link ID for the road segment
STREET_NAMEString (100)Street name
LANGUAGE_CODEString(3)Language code
STREET_NAME_LATINString (100)Street name
LANGUAGE_CODE_LATINString(3)Language code
SOURCEString (20)Blackspot data can come from field collected HERE data or data from-external sources. Possible values are posted on the road (collected by HERE) or sourced (external).
DIRECTIONString (30)

Indicates the travel direction of the black spot condition. Values are:

  • To Reference Node Both Directions
  • From Reference Node

REF_NODE_ID identifies the reference node and NON_REF_NODE_ID identifies the non reference node on the street segment.

ISO_COUNTRY_CODEString (3)ISO 3 character country code
OBJECTIDOIDInternal feature number.
ShapeGeometryPolyline geometry for the road segment.
Shape_LengthDoubleLength of feature in internal units.