The Quebec building reference system consists of a continuous layer, created from a bird's eye view and presented in the form of vector polygons. This work is part of the process aimed at providing Quebec with a rich and comprehensive database, documenting the built environment. This dataset integrates geometries from various partnerships and produced using artificial intelligence techniques. The geographic coverage corresponds to the information available when it was published and will be extended according to the availability of new data. For changes since the previous release or for more details on the production techniques and source data used, consult the ** [attribute list] (https://diffusion.mern.gouv.qc.ca/diffusion/RGQ/Vectoriel/Theme/Local/ReferentielBati/Document/ListeAttributs_RefBati.pdf) **. ## #Caractéristiques levels of completeness The quality of the geometric data may vary depending on the level of completeness (NC)\ * reached and could differ from the reality on the ground, both in terms of representation and in terms of authenticity. This release incorporates NC-0 and NC-1 data corresponding to the following descriptions: * NC-0: Raw vector geometries, from various sources, with no quality control performed; * NC-1: Geometries validated manually (adjustments, additions, deletions).\ * _Each level of completeness (NC) characterizes the level of work of editing, validation, and descriptive content of the data set. Thematic information will be added to the data set_.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

This data set lists all permits issued to citizens by the boroughs of the city of Montreal for the construction, transformation or demolition of a building or property. More details on the regulations governing these permits are available on [montreal.ca] (https://montreal.ca/articles/renovations-quoi-faire-avant-pendant-et-apres-vos-travaux). The statistical file provides an overall view of permit costs as well as estimated work costs grouped by year of issue, by district and by type of permit. *Note that these costs have no legal value and inaccuracies may exist due to the variable collection methods depending on the districts. ***This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Interactive map that lists major traffic obstacles on the Repentigny road network.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Applications for spatial areas occurring on Crown land in which oil and gas activities will take place. Construction corridors allow for flexibility in the movement, placement and construction of oil and gas activity. This dataset is updated nightly.

An accurate depiction of road structure construction history of the Highway Network in Manitoba. Manitoba Infrastructure --> Highway Engineering--> Highway Planning and Design (HPD) manages the Highway Inventory System (HIS). This system tracks road structure and construction history of Manitoba's Road Network. Published annually, this layer aids provincial engineers in planning and managing construction projects, both present and future. The department’s linear referencing system (LRS) uses control sections as a linear referencing method (LRM). These control section are further divided into subsections. It is on these subsections that road structure and construction history are tracked in the highway inventory system database. Please note that this feature layer primarily contains only the roads Manitoba Infrastructure is responsible for, i.e. Provincial Trunk Highways, Provincial Roads and Access Roads. It does not include municipal mile or grid roads. However, you may also see Earth Roads (under construction) or Other roads (such as those passing through national parks and are federal responsibility). A newer version of this data is available: Manitoba Highway Inventory 2018. Field List - FIELD NAME (Field Alias (i.e. display name)) in parenthesis) OBJECTID (OBJECTID) - Sequential, unique whole numbers are automatically generated.SHAPE (SHAPE) - A field to hold geometry information. ID (ID) - Oracle's unique identifierCS_ID (Control Section ID) - Non unique identifier linking segment to its respective control section. For example, a control section may have numerous geometry segments and each will have the same CS_ID.CS_KEY (Control Section Key) - An information rich key containing Region (two digits), Road Number (three digits), Section number (three digits), the Road Type (one character), and direction of travel (one character). SS_ID (Subsection ID) - Control Sections are further divided into Subsections. This is the subsection ID field.REGION_NO (MI Region) - The Manitoba Infrastructure region the segment is in Regions 1-5.ROAD_NO (Road Number) - The road number. Note co-routes will have the lesser highway number. SECTION_NO (Section Number) - The section number from the CS_KEY.ROAD_TYPE (Road Type) - H = Highway, E = Earth Road, and O= 'Other" road (such as through a national park because the road is not a responsibility of MI.) ROAD_DIRECTION (Road Direction) - A = ahead direction on a divided highway (i.e. following the digitizing direction), B = Back direction on a divided highway (i.e. against the digitizing direction, and U= an undivided highway.START_KM (Start Kilometre (KM)) - Start KM, is the start of the sub section within a control Section. This is part of the linear referencing method used for dynamic segmentation.END_KM (End Kilometre (KM)) - End KM is the end of the sub section within a Control Section. This is part of the linear referencing method used for dynamic segmentation.LENGTH_KM (Length (KM)) - End Kilometre minus the Start Kilometre.SECTION_DESC (Subsection Description) - A text description of where the subsection starts and ends. ROAD_TYPE_DESC (Road Type Description) - An unabbreviated version of Road Type above.ROAD_DIRECTION_DESC (Road Direction Description) - An unabbreviated version of Road Direction above.FUNCTIONAL_CLASS (Functional Class) - Functional Class: Expressway, Primary Arterial, Secondary Arterial and CollectorDIVIDED_STATUS (Divided Status) - Highway is divided or undivided. LANES (Number of Lanes) - The number of lanes the road has. MEDIAN_TYPE (Median Type) - Type of median: Raised Median, Depressed Median, Flush Median, Barrier and No Median.MEDIAN_WIDTH (Median Width (m)) - The width of the median, in metres.ROW_WIDTH (Row Width (m)) - The total width of the right-of-way in metres.SUBGRADE_WIDTH (Subgrade Width (m)) - The width of the earth embankment in metres. REGRADE_YEAR (Re-grade Year) - The year the road was last regraded.REGRADE_DESCRIPTION (Re-grade Description) - Description of what re-grading was done.OUTSIDE_SHLDR_TYPE (Outside Shoulder Type) - Type of outside shoulder: AST, Curbed, Fully Paved, Gravel, No Shoulders and N/A.OUTSIDE_SHLDR_WIDTH (Outside Shoulder Width (m)) - The width of the outside shoulder in metres.OUTSIDE_PAVED_WIDTH (Outside Paved Width (m)) - The width of the paved surface of the outside shoulder in metres.INSIDE_SHLDR_TYPE (Inside Shoulder Type) - Type of inside shoulder: Curbed, Fully Paved, Gravel, No Shoulders and N/A.INSIDE_SHLDR_WIDTH (Inside Shoulder Width (m)) - The width of the inside shoulder in metres.INSIDE_PAVED_WIDTH (Inside Paved Width (m)) - The width of the paved surface of the inside shoulder in metres.SURFACE_TYPE (Surface Type) - The type of surfacing on the road: A Base, AST, Bituminous (Bpm), Bituminous B, Bituminous C, C Base, Concrete, Granular, Reclaimed Asphalt Pavement and Road MixSURFACE_WIDTH (Surface Width (m)) - The surface width is the width of the driving lanes.SURFACE_DEPTH (Surface Depth (mm)) - Thickness of the surface layer (mm).SURFACE_YEAR (Surface Year) - The year the surface was constructed.BASE_1 (Base Layer 1) - 1st subsurface layer. 1 = present, 0 = not presentBASE_1_TYPE (Base Layer 1 Type) - Material type of 1st subsurface layer of the road structure.BASE_1_DEPTH (Base Layer 1 Depth (mm)) - Thickness of 1st subsurface layer of road structure in mm.BASE_1_YEAR (Base Layer 1 Year) - Year materials placed or modified for 1st subsurface layer.BASE_2 (Base Layer 2) - 2nd subsurface layer. 2 = present, 0 = not presentBASE_2_TYPE (Base Layer 2 Type) - Material type of 2nd subsurface layer of road structure.BASE_2_DEPTH (Base Layer 2 Depth (mm)) - Thickness of 2nd subsurface layer of road structure in mm.BASE_2_YEAR (Base Layer 2 Year) - Year materials placed or modified for 2nd subsurface layer.BASE_3 (Base Layer 3) - 3rd subsurface layer. 3 = present, 0 = not presentBASE_3_TYPE (Base Layer 3 Type) - Material type of 3rd subsurface layer of road structure.BASE_3_DEPTH (Base Layer 3 Depth (mm)) - Thickness of 3rd subsurface layer of road structure in mm.BASE_3_YEAR (Base Layer 3 Year) - Year materials placed or modified for 3rd subsurface layer.BASE_4 (Base Layer 4) - 4th subsurface layer. 4 = present, 0 = not presentBASE_4_TYPE (Base Layer 4 Type) - Material type of 4th subsurface layer of road structure.BASE_4_DEPTH (Base Layer 4 Depth (mm)) - Thickness of 4th subsurface layer of road structure in mm.BASE_4_YEAR (Base Layer 4 Year) - Year materials placed or modified for 4th subsurface layer.BASE_5 (Base Layer 5) - 5th subsurface layer. 5 = present, 0 = not presentBASE_5_TYPE (Base Layer 5 Type) - Material type of 5th subsurface layer of road structure.BASE_5_DEPTH (Base Layer 5 Depth (mm)) - Thickness of 5th subsurface layer of road structure in mm.BASE_5_YEAR (Base Layer 5 Year) - Year materials placed or modified for 5th subsurface layer.BASE_6 (Base Layer 6) - 6th subsurface layer. 6 = present, 0 = not presentBASE_6_TYPE (Base Layer 6 Type) - Material type of 6th subsurface layer of road structure.BASE_6_DEPTH (Base Layer 6 Depth (mm)) - Thickness of 6th subsurface layer of road structure in mm.BASE_6_YEAR (Base Layer 6 Year) - Year materials placed or modified for 6th subsurface layer.BASE_7 (Base Layer 7) - 7th subsurface layer. 7 = present, 0 = not presentBASE_7_TYPE (Base Layer 7 Type) - Material type of 7th subsurface layer of road structure.BASE_7_DEPTH (Base Layer 7 Depth (mm)) - Thickness of 7th subsurface layer of road structure in mm.BASE_7_YEAR (Base Layer 7 Year) - Year materials placed or modified for 7th subsurface layer.<TERRAIN_TYPE (Terrain Type) - General terrain conditions: Flat, Rolling and Rugged.CONSTRUCTION_STATUS (Construction Status) - Construction completed or carried over.UPDATED_YYYYMMDD (Updated Date) - Date the record was updated.SHAPE_Length (Length) - Segment length, automatically generated by ArcGIS.

An accurate depiction of road structure construction history of the Highway Network in Manitoba. Manitoba Infrastructure --> Highway Engineering--> Highway Planning and Design (HPD) manages the Highway Inventory System (HIS). This system tracks road structure and construction history of Manitoba's Road Network. Published annually, this layer aids provincial engineers in planning and managing construction projects, both present and future. The department’s linear referencing system (LRS) uses control sections as a linear referencing method (LRM). These control section are further divided into subsections. It is on these subsections that road structure and construction history are tracked in the highway inventory system database. This is the first year that HPD is making its annual HIS export available to the public. Please note that this feature layer primarily contains only the roads Manitoba Infrastructure is responsible for, i.e. Provincial Trunk Highways, Provincial Roads and Access Roads. It does not include municipal mile or grid roads. However, you may also see Earth Roads (under construction) or Other roads (such as those passing through national parks and are federal responsibility). A newer version of this data is available: Manitoba Highway Inventory 2018. Field List - FIELD NAME (Field Alias (i.e. display name)) in parenthesis) OBJECTID (OBJECTID) - Sequential, unique whole numbers are automatically generated. SHAPE (SHAPE) - A field to hold geometry information. ID (ID) - Oracle's unique identifier CS_ID (Control Section ID) - Non unique identifier linking segment to its respective control section. For example, a control section may have numerous geometry segments and each will have the same CS_ID. CS_KEY (Control Section Key) - An information rich key containing Region (two digits), Road Number (three digits), Section number (three digits), the Road Type (one character), and direction of travel (one character). SS_ID (Subsection ID) - Control Sections are further divided into Subsections. This is the subsection ID field. REGION_NO (MI Region) - The Manitoba Infrastructure region the segment is in Regions 1-5. ROAD_NO (Road Number) - The road number. Note co-routes will have the lesser highway number. SECTION_NO (Section Number) - The section number from the CS_KEY. ROAD_TYPE (Road Type) - H = Highway, E = Earth Road, and O= 'Other" road (such as through a national park because the road is not a responsibility of MI.) ROAD_DIRECTION (Road Direction) - A = ahead direction on a divided highway (i.e. following the digitizing direction), B = Back direction on a divided highway (i.e. against the digitizing direction, and U= an undivided highway. START_KM (Start Kilometre (KM)) - Start KM, is the start of the sub section within a control Section. This is part of the linear referencing method used for dynamic segmentation. END_KM (End Kilometre (KM)) - End KM is the end of the sub section within a Control Section. This is part of the linear referencing method used for dynamic segmentation. LENGTH_KM (Length (KM)) - End Kilometre minus the Start Kilometre. SECTION_DESC (Subsection Description) - A text description of where the subsection starts and ends. ROAD_TYPE_DESC (Road Type Description) - An unabbreviated version of Road Type above. ROAD_DIRECTION_DESC (Road Direction Description) - An unabbreviated version of Road Direction above. FUNCTIONAL_CLASS (Functional Class) - Functional Class: Expressway, Primary Arterial, Secondary Arterial and Collector DIVIDED_STATUS (Divided Status) - Highway is divided or undivided. LANES (Number of Lanes) - The number of lanes the road has. MEDIAN_TYPE (Median Type) - Type of median: Raised Median, Depressed Median, Flush Median, Barrier and No Median. MEDIAN_WIDTH (Median Width (m)) - The width of the median, in metres. ROW_WIDTH (Row Width (m)) - The total width of the right-of-way in metres. SUBGRADE_WIDTH (Subgrade Width (m)) - The width of the earth embankment in metres. REGRADE_YEAR (Re-grade Year) - The year the road was last regraded. REGRADE_DESCRIPTION (Re-grade Description) - Description of what re-grading was done. OUTSIDE_SHLDR_TYPE (Outside Shoulder Type) - Type of outside shoulder: AST, Curbed, Fully Paved, Gravel, No Shoulders and N/A. OUTSIDE_SHLDR_WIDTH (Outside Shoulder Width (m)) - The width of the outside shoulder in metres. OUTSIDE_PAVED_WIDTH (Outside Paved Width (m)) - The width of the paved surface of the outside shoulder in metres. INSIDE_SHLDR_TYPE (Inside Shoulder Type) - Type of inside shoulder: Curbed, Fully Paved, Gravel, No Shoulders and N/A. INSIDE_SHLDR_WIDTH (Inside Shoulder Width (m)) - The width of the inside shoulder in metres. INSIDE_PAVED_WIDTH (Inside Paved Width (m)) - The width of the paved surface of the inside shoulder in metres. SURFACE_TYPE (Surface Type) - The type of surfacing on the road: A Base, AST, Bituminous (Bpm), Bituminous B, Bituminous C, C Base, Concrete, Granular, Reclaimed Asphalt Pavement and Road Mix SURFACE_WIDTH (Surface Width (m)) - The surface width is the width of the driving lanes. SURFACE_DEPTH (Surface Depth (mm)) - Thickness of the surface layer (mm). SURFACE_YEAR (Surface Year) - The year the surface was constructed. BASE_1 (Base Layer 1) - 1st subsurface layer. 1 = present, 0 = not present BASE_1_TYPE (Base Layer 1 Type) - Material type of 1st subsurface layer of the road structure. BASE_1_DEPTH (Base Layer 1 Depth (mm)) - Thickness of 1st subsurface layer of road structure in mm. BASE_1_YEAR (Base Layer 1 Year) - Year materials placed or modified for 1st subsurface layer. BASE_2 (Base Layer 2) - 2nd subsurface layer. 2 = present, 0 = not present BASE_2_TYPE (Base Layer 2 Type) - Material type of 2nd subsurface layer of road structure. BASE_2_DEPTH (Base Layer 2 Depth (mm)) - Thickness of 2nd subsurface layer of road structure in mm. BASE_2_YEAR (Base Layer 2 Year) - Year materials placed or modified for 2nd subsurface layer. BASE_3 (Base Layer 3) - 3rd subsurface layer. 3 = present, 0 = not present BASE_3_TYPE (Base Layer 3 Type) - Material type of 3rd subsurface layer of road structure. BASE_3_DEPTH (Base Layer 3 Depth (mm)) - Thickness of 3rd subsurface layer of road structure in mm. BASE_3_YEAR (Base Layer 3 Year) - Year materials placed or modified for 3rd subsurface layer. BASE_4 (Base Layer 4) - 4th subsurface layer. 4 = present, 0 = not present BASE_4_TYPE (Base Layer 4 Type) - Material type of 4th subsurface layer of road structure. BASE_4_DEPTH (Base Layer 4 Depth (mm)) - Thickness of 4th subsurface layer of road structure in mm. BASE_4_YEAR (Base Layer 4 Year) - Year materials placed or modified for 4th subsurface layer. BASE_5 (Base Layer 5) - 5th subsurface layer. 5 = present, 0 = not present BASE_5_TYPE (Base Layer 5 Type) - Material type of 5th subsurface layer of road structure. BASE_5_DEPTH (Base Layer 5 Depth (mm)) - Thickness of 5th subsurface layer of road structure in mm. BASE_5_YEAR (Base Layer 5 Year) - Year materials placed or modified for 5th subsurface layer. BASE_6 (Base Layer 6) - 6th subsurface layer. 6 = present, 0 = not present BASE_6_TYPE (Base Layer 6 Type) - Material type of 6th subsurface layer of road structure. BASE_6_DEPTH (Base Layer 6 Depth (mm)) - Thickness of 6th subsurface layer of road structure in mm. BASE_6_YEAR (Base Layer 6 Year) - Year materials placed or modified for 6th subsurface layer. BASE_7 (Base Layer 7) - 7th subsurface layer. 7 = present, 0 = not present BASE_7_TYPE (Base Layer 7 Type) - Material type of 7th subsurface layer of road structure. BASE_7_DEPTH (Base Layer 7 Depth (mm)) - Thickness of 7th subsurface layer of road structure in mm. BASE_7_YEAR (Base Layer 7 Year) - Year materials placed or modified for 7th subsurface layer.TERRAIN_TYPE (Terrain Type) - General terrain conditions: Flat, Rolling and Rugged. CONSTRUCTION_STATUS (Construction Status) - Construction completed or carried over. UPDATED_YYYYMMDD (Updated Date) - Date the record was updated. SHAPE_Length (Length) - Segment length, automatically generated by ArcGIS.

An accurate depiction of road structure construction history of the Highway Network in Manitoba. Manitoba Infrastructure, Highway Engineering, Highway Planning and Design (HPD) manages the Highway Inventory System (HIS). This system tracks road structure and construction history of Manitoba's Road Network. Published annually, this layer aids provincial engineers in planning and managing construction projects, both present and future. The department’s linear referencing system (LRS) uses control sections as a linear referencing method (LRM). These control section are further divided into subsections. It is on these subsections that road structure and construction history are tracked in the highway inventory system database.Please note that this feature layer primarily contains only the roads Manitoba Infrastructure is responsible for, i.e. Provincial Trunk Highways, Provincial Roads and Access Roads. It does not include municipal mile or grid roads. However, you may also see Earth Roads (under construction) or Other roads (such as those passing through national parks and are federal responsibility).Fields included (Alias (Field Name): Field description.) OBJECTID (OBJECTID): Sequential, unique whole numbers are automatically generated. SHAPE (SHAPE): A field to hold geometry information. ID (ID): Oracle's unique identifier Control Section ID (CS_ID): Non unique identifier linking segment to its respective control section. For example, a control section may have numerous geometry segments and each will have the same CS_ID. Control Section Key (CS_KEY): An information rich key containing Region (two digits), Road Number (three digits), Section number (three digits), the Road Type (one character), and direction of travel (one character). Subsection ID (SS_ID): Control Sections are further divided into Subsections. This is the subsection ID field. MI Region (REGION_NO): The Manitoba Infrastructure region the segment is in Regions 1-5. Road Number (ROAD_NO): The road number. Note co-routes will have the lesser highway number. Section Number (SECTION_NO): The section number from the CS_KEY. Road Type (ROAD_TYPE): H = Highway, E = Earth Road, and O= 'Other" road (such as through a national park because the road is not a responsibility of MI.) Road Direction (ROAD_DIRECTION): A = ahead direction on a divided highway (i.e. following the digitizing direction), B = Back direction on a divided highway (i.e. against the digitizing direction, and U= an undivided highway. Start Kilometre (KM) (START_KM): Start KM, is the start of the sub section within a control Section. This is part of the linear referencing method used for dynamic segmentation. End Kilometre (KM) (END_KM): End KM is the end of the sub section within a Control Section. This is part of the linear referencing method used for dynamic segmentation. Length (KM) (LENGTH_KM): End Kilometre minus the Start Kilometre. Subsection Description (SECTION_DESC): A text description of where the subsection starts and ends. Road Type Description (ROAD_TYPE_DESC): An unabbreviated version of Road Type above. Road Direction Description (ROAD_DIRECTION_DESC): An unabbreviated version of Road Direction above. Functional Class (FUNCTIONAL_CLASS): Functional Class: Expressway, Primary Arterial, Secondary Arterial and Collector Divided Status (DIVIDED_STATUS): Highway is divided or undivided. Number of Lanes (LANES): The number of lanes the road has. Median Type (MEDIAN_TYPE): Type of median: Raised Median, Depressed Median, Flush Median, Barrier and No Median. Median Width (m) (MEDIAN_WIDTH): The width of the median, in metres. Row Width (m) (ROW_WIDTH): The total width of the right-of-way in metres. Subgrade Width (m) (SUBGRADE_WIDTH): The width of the earth embankment in metres. Re-grade Year (REGRADE_YEAR): The year the road was last regraded. Re-grade Description (REGRADE_DESCRIPTION): Description of what re-grading was done. Outside Shoulder Type (OUTSIDE_SHLDR_TYPE): Type of outside shoulder: AST, Curbed, Fully Paved, Gravel, No Shoulders and N/A. Outside Shoulder Width (m) (OUTSIDE_SHLDR_WIDTH): The width of the outside shoulder in metres. Outside Paved Width (m) (OUTSIDE_PAVED_WIDTH): The width of the paved surface of the outside shoulder in metres. Inside Shoulder Type (INSIDE_SHLDR_TYPE): Type of inside shoulder: Curbed, Fully Paved, Gravel, No Shoulders and N/A. Inside Shoulder Width (m) (INSIDE_SHLDR_WIDTH): The width of the inside shoulder in metres. Inside Paved Width (m) (INSIDE_PAVED_WIDTH): The width of the paved surface of the inside shoulder in metres. Surface Type (SURFACE_TYPE): The type of surfacing on the road: A Base, AST, Bituminous (Bpm), Bituminous B, Bituminous C, C Base, Concrete, Granular, Reclaimed Asphalt Pavement and Road Mix Surface Width (m) (SURFACE_WIDTH): The surface width is the width of the driving lanes. Surface Depth (mm) (SURFACE_DEPTH): Thickness of the surface layer (mm). Surface Year (SURFACE_YEAR): The year the surface was constructed. Base Layer 1 (BASE_1): 1st subsurface layer. 1 = present, 0 = not present Base Layer 1 Type (BASE_1_TYPE): Material type of 1st subsurface layer of the road structure. Base Layer 1 Depth (mm) (BASE_1_DEPTH): Thickness of 1st subsurface layer of road structure in mm. Base Layer 1 Year (BASE_1_YEAR): Year materials placed or modified for 1st subsurface layer. Base Layer 2 (BASE_2): 2nd subsurface layer. 2 = present, 0 = not present Base Layer 2 Type (BASE_2_TYPE): Material type of 2nd subsurface layer of road structure. Base Layer 2 Depth (mm) (BASE_2_DEPTH): Thickness of 2nd subsurface layer of road structure in mm. Base Layer 2 Year (BASE_2_YEAR): Year materials placed or modified for 2nd subsurface layer. Base Layer 3 (BASE_3): 3rd subsurface layer. 3 = present, 0 = not present Base Layer 3 Type (BASE_3_TYPE): Material type of 3rd subsurface layer of road structure. Base Layer 3 Depth (mm) (BASE_3_DEPTH): Thickness of 3rd subsurface layer of road structure in mm. Base Layer 3 Year (BASE_3_YEAR): Year materials placed or modified for 3rd subsurface layer. Base Layer 4 (BASE_4): 4th subsurface layer. 4 = present, 0 = not present Base Layer 4 Type (BASE_4_TYPE): Material type of 4th subsurface layer of road structure. Base Layer 4 Depth (mm) (BASE_4_DEPTH): Thickness of 4th subsurface layer of road structure in mm. Base Layer 4 Year (BASE_4_YEAR): Year materials placed or modified for 4th subsurface layer. Base Layer 5 (BASE_5): 5th subsurface layer. 5 = present, 0 = not present Base Layer 5 Type (BASE_5_TYPE): Material type of 5th subsurface layer of road structure. Base Layer 5 Depth (mm) (BASE_5_DEPTH): Thickness of 5th subsurface layer of road structure in mm. Base Layer 5 Year (BASE_5_YEAR): Year materials placed or modified for 5th subsurface layer. Base Layer 6 (BASE_6): 6th subsurface layer. 6 = present, 0 = not present Base Layer 6 Type (BASE_6_TYPE): Material type of 6th subsurface layer of road structure. Base Layer 6 Depth (mm) (BASE_6_DEPTH): Thickness of 6th subsurface layer of road structure in mm. Base Layer 6 Year (BASE_6_YEAR): Year materials placed or modified for 6th subsurface layer. Base Layer 7 (BASE_7): 7th subsurface layer. 7 = present, 0 = not present Base Layer 7 Type (BASE_7_TYPE): Material type of 7th subsurface layer of road structure. Base Layer 7 Depth (mm) (BASE_7_DEPTH): Thickness of 7th subsurface layer of road structure in mm. Base Layer 7 Year (BASE_7_YEAR): Year materials placed or modified for 7th subsurface layer. Terrain Type (TERRAIN_TYPE): General terrain conditions: Flat, Rolling and Rugged. Construction Status (CONSTRUCTION_STATUS): Construction completed or carried over. Updated Date (UPDATED_YYYYMMDD): Date the record was updated.

The assessments layer represents all assessments undertaken under the Impact Assessment Act, including those that continue under the provisions of the Canadian Environmental Assessment Act, 2012. It includes assessments undertaken by the Impact Assessment Agency and other federal authorities as posted on the Canadian Impact Assessment Registry Internet site. The location of a given assessment included in the dataset is approximate and is based on information submitted by proponents, if applicable. More than one location may be identified for a given assessment. This dataset does not include information related to the footprint. Additional information about this dataset is available on the Canadian Impact Assessment Registry Internet site.