The EToN version used in the EToN data. Not applicable to Incident and TM data Identifies the Highway Authority area in which the data is located. Identifies the Highway Authority area in which the data is located. Road name and location of the Entity The Permit status of the EToN works. Only relevant to EToN works where the works is on a permitable USRN "The works Activity. Relevant to EToN data" The code for EntityWorksActivity Current status of Entity, e.g. "Advanced planning". Identifies the system in which the Item data content was created Identifies the system in which the Entity data content was created Identifier for the entity in the originating system Identifier for the item in the originating system Deep link to Entity on roadworks.org Deep link to Item on roadworks.org Indicates if the Entity is cancelled Indicates if the Item is cancelled A flag to identify if the works has been confirmed. An EToN works, and a TM works associated with an EToN works is considered CONFIRMED unless: 1) When an EToN roadworks' start date has passed but no confirmed works start alert has been receieved from the LHA 2) When an EToN roadworks' end date has passed and the works is still in it's grace period, but still considered active as no confirmed works stop alert has been received from the LHA All other TM works and Incidents are considered CONFIRMED A flag to identify if the works has been confirmed. An EToN works, and a TM works associated with an EToN works is considered CONFIRMED unless: 1) When an EToN roadworks' start date has passed but no confirmed works start alert has been receieved from the LHA 2) When an EToN roadworks' end date has passed and the works is still in it's grace period, but still considered active as no confirmed works stop alert has been received from the LHA All other TM works and Incidents are considered CONFIRMED The direction of the travel where the Item occurs The name of the road on which the Entity lies. The name of the road on which the item lies. Comma delimited list of USRNs corresponding to Entity geometry USRN stands for Unique Street Reference Number. A USRN identifies a street segment in the UK Natonal Street Gazetteer Comma delimited list of USRNs corresponding to Item geometry USRN stands for Unique Street Reference Number. A USRN identifies a street segment in the UK Natonal Street Gazetteer The organisation responsible for the traffic disruption. Identifies the organisation source of the data. The name of the Local Authority/Utility/National Highways Agency from whom the data was sourced. Please refer to an authoritative list here. The Responsible Organisation's Section ID. This is an EToN field. This is an official DfT code associated with the Publisher's SWA_ORG_REF. Ref: http://www.thensg.org.uk/iansg/link.htm?legacy=true&nwid=20026 Identifies the organisation source of the data A textual description for the eCollection/@ID ID identifying a collection of Entities. Grouping by this field will generate a list of all Entities belonging to a collection such as a major road scheme. For a majority of the roadworks data this reference code is the same format as the SourceReference field. Where an EToN ProjectID is present it is encoded as the EntityCollectionID. For Incidents this data will be Null Description of "parent" Entity Entity Short Description End datetime of "parent" Entity Start datetime of "parent" Entity End datetime of "child" Item. This value is mandatory as where it is missing from the source data it is derived from the Entity. Start datetime of "child" Item. This value is mandatory as where it is missing from the source data it is derived from the Entity. Array of start and end datetimes when Entity is active. AKA Enforcement Pattern. Array of start and end datetimes when Item is active. AKA Enforcement Pattern Road name and location of the Item Item Short Description Datetime when the data was last updated within roadworks.org The reference used by the originating system from which the data was sourced. For roadworks this is the Eton works reference. Identifies the organisation from which the data is sourced. The name of the Local Authority/Utility/National Highways Agency or third party from whom the data was sourced. Identifies the organisation from which the data is sourced. The name of the Local Authority/Utility/National Highways Agency or third party from whom the data was sourced. The Entity's Datasource Section ID. This is an official DfT code associated with the Publisher's SWA_ORG_REF. Ref: http://www.thensg.org.uk/iansg/link.htm?legacy=true&nwid=20026 Identifies the organisation from which the data is sourced. The name of the Local Authority/Utility/National Highways Agency or third party from whom the data was sourced. Identifies the organisation from which the data is sourced. The name of the Local Authority/Utility/National Highways Agency or third party from whom the data was sourced. The Entity's Datasource Section ID. This is an official DfT code associated with the Publisher's SWA_ORG_REF. Ref: http://www.thensg.org.uk/iansg/link.htm?legacy=true&nwid=20026 The name of the Contractor. i.e who is carrying out the work. Indicates whether the works will close the footway The EToN notice sequence number The last EToN Notification Type received See https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/181675/eton-6-technical-specification.pdf for details The EToN works category The EToN parking suspensions flag The EToN outgoing flag the EToN Permit Condition description Is there out of hours working? An EToN field The Reinstatement Categories that apply to the road on which the works are being carried out. EToN only The Traffic Sensitive information that applies to the road on whicih the works are being carried out. EToN only If true then the reverse route of the TM diversion route plan applies The speed limit in mph (if any) on the TM Item The weight restriction in tonnes (if any) that applies to the TM Item Boolean flag to say the date is estimated or exact. This value is mandatory as where it is missing from the source data it is derived from the Entity (please see "derived" field).. Boolean flag to say the date is derived from its parent Entity. False indicates the date is present in the source data. Point coordinate of Entity location A delimited list of coords that represent the user defined way points in a route. Ie: the points along the route explicitly defined by the user when digitising their route on the map. A delimited list of coords that represent the user defined way points in a route. Ie: the points along the route explicitly defined by the user when digitising their route on the map. Entity line geometry is described in WKT. Longitude and latitude and vertices are space delimited. Item line geometry is described in WKT. Longitude and latitude and vertices are space delimited. Entity polygon geometry is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Item polygon geometry is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Entity From/To route geometry is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Entity From/To route geometry is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Item From/To data is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Item From/To data is described in WKT. Longitude and latitude and vertices are space delimited. The last vertex in a polygon is always the start and first vertex in the string. Traffic Management Code - only applies to EToN roadworks. Currently only accepts coordinates in BNG. The maximum area for the box is 25.000 square kilometers Indicates whether the point location has been derived by Elgin. False indicates that the location was present in the source data. Estimated impact on road traffic of Entity The top level category of "parent" Entity (can be thought of as the "Cause" or "Consequence") The category of "parent" Entity (can be thought of as the "Cause") Items is the root element for REST implimentations Entities is the root element for REST implimentations Datetime when the data row was created A checksum derived from the data fields of the individual feed. ID of "parent" Entity. Both EntityID and ItemID are persistently unique in their own right. Because the 2-level hierarchy is flattened Entity information will be passed through for each Item record – and consequently the EntityID is repeated in the XML ID of traffic management Item. Persistently unique ID of traffic management Item. Persistently unique A checksum derived from the data fields of the individual feed. Datetime when the data row was created A checksum derived from the data fields of the individual feed. ID of "parent" Entity. Both EntityID and ItemID are persistently unique in their own right. Because the 2-level hierarchy is flattened Entity information will be passed through for each Item record – and consequently the EntityID is repeated in the XML