Select the applicable project stage(s); remove rows that do not apply.
Code
Stage
0
Portfolio requirements
1
Conception of need
2
Outline feasibility
3
Substantive feasibility
4
Outline conceptual design
5
Full conceptual design
6
Coordinated design and procurement
7
Production information
8
Construction
9
Operation and maintenance
10
Disposal
Overview
Provide a textual overview of the exchange requirement under the headings Scope, General Description and Information Description. Keep it non-technical and aimed at an executive audience.
Scope
Define the scope of the exchange requirement.
General Description
Provide a simple description of how the exchange requirement will meet the scope.
Information Description
US Roads Data Dictionary as captured in “WORKING-US-RoadsDD-v1.2.xlsx”
Information Requirements
Preconditions
What information must exist or what actions must be completed before this exchange requirement occurs?
Parts
Part: Alignment Data - Linear
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Alignment ID Reference
Alignment ID that is referenced for element layout
String
required
Corridor ID Reference
Corridor ID that is referenced for element layout
String
required
Station - Begin
Station of linear location - begin
Real
Stationing
required
Station Offset - Begin
Offset of linear location - begin
Real
Feet
required
Station - End
Station of linear location - end
Real
Stationing
required
Station Offset - End
Offset of linear location - end
Real
Feet
required
Reference Point Location
Placement of point for offset (i.e. gutterline for traffic barrier feature)
String
required
Concept: Alignment ID Reference
Purpose: Alignment ID that is referenced for element layout
Type: String
Cardinality: required
Concept: Corridor ID Reference
Purpose: Corridor ID that is referenced for element layout
Type: String
Cardinality: required
Concept: Station - Begin
Purpose: Station of linear location - begin
Type: Real
Units: Stationing
Cardinality: required
Concept: Station Offset - Begin
Purpose: Offset of linear location - begin
Type: Real
Units: Feet
Cardinality: required
Concept: Station - End
Purpose: Station of linear location - end
Type: Real
Units: Stationing
Cardinality: required
Concept: Station Offset - End
Purpose: Offset of linear location - end
Type: Real
Units: Feet
Cardinality: required
Concept: Reference Point Location
Purpose: Placement of point for offset (i.e. gutterline for traffic barrier feature)
Type: String
Cardinality: required
Part: GPS Coordinates - Linear
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Latitude - Begin
Latitude of linear location - begin
Real
optional
Longitude - Begin
Longitude of point location - begin
Real
optional
Latitude - End
Latitude of linear location - end
Real
optional
Longitude - End
Longitude of point location - end
Real
optional
Control Points or Benchmarks
Reference points with known coordinates and/or elevations, used to create a consistent horizontal and vertical datums for accurate coordination of highway right of way and private property boundaries and existing features for construction projects.
String
optional
GPS Notes
Notes referring to GPS location data
String
optional
Concept: Latitude - Begin
Purpose: Latitude of linear location - begin
Type: Real
Cardinality: optional
Concept: Longitude - Begin
Purpose: Longitude of point location - begin
Type: Real
Cardinality: optional
Concept: Latitude - End
Purpose: Latitude of linear location - end
Type: Real
Cardinality: optional
Concept: Longitude - End
Purpose: Longitude of point location - end
Type: Real
Cardinality: optional
Concept: Control Points or Benchmarks
Purpose: Reference points with known coordinates and/or elevations, used to create a consistent horizontal and vertical datums for accurate coordination of highway right of way and private property boundaries and existing features for construction projects.
Type: String
Cardinality: optional
Concept: GPS Notes
Purpose: Notes referring to GPS location data
Type: String
Cardinality: optional
Part: Identification
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Object ID
Unique ID assigned to each asset in database
String
required
Feature ID
Specific point, linear, and surface designation
String
optional
Feature Description
Specific point, linear, and surface detailed description
String
optional
Survey Feature Code
Short abbreviation surveyors use in the field to identify and describe physical features and data points encountered
String
optional
Concept: Object ID
Purpose: Unique ID assigned to each asset in database
Type: String
Cardinality: required
Concept: Feature ID
Purpose: Specific point, linear, and surface designation
Type: String
Cardinality: optional
Concept: Feature Description
Purpose: Specific point, linear, and surface detailed description
Type: String
Cardinality: optional
Concept: Survey Feature Code
Purpose: Short abbreviation surveyors use in the field to identify and describe physical features and data points encountered
Type: String
Cardinality: optional
Part: Longitudinal Joint Adhesive
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Location
Location of joint adhesive which could include Lane, Shoulder, or Curb
String
optional
Concept: Location
Purpose: Location of joint adhesive which could include Lane, Shoulder, or Curb
Type: String
Cardinality: optional
Part: LRS Data - Linear
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Postmile - Begin
Mile post of point location - begin
Real
Mile
optional
LRS Offset - Begin
Linear Reference System offset of point location - begin
Real
Feet
optional
Postmile - End
Mile post of point location - end
Real
Mile
optional
LRS Offset - End
Linear Reference System offset of point location - end
Real
Feet
optional
Concept: Postmile - Begin
Purpose: Mile post of point location - begin
Type: Real
Units: Mile
Cardinality: optional
Concept: LRS Offset - Begin
Purpose: Linear Reference System offset of point location - begin
Type: Real
Units: Feet
Cardinality: optional
Concept: Postmile - End
Purpose: Mile post of point location - end
Type: Real
Units: Mile
Cardinality: optional
Concept: LRS Offset - End
Purpose: Linear Reference System offset of point location - end
Type: Real
Units: Feet
Cardinality: optional
Part: Pay Item Information
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Pay Item Code
The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
String
required
Pay Item Description
A description of the pay item code.
String
required
Pay Item Unit of Measure
The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
String
required
Pay Quantity
Pay Item quantity
String
required
Pay Item Note
A note used to further describe the pay item.
String
optional
Specification URL
The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
String
optional
Pay Item Code
The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
String
required
Pay Item Description
A description of the pay item code.
String
required
Pay Item Unit of Measure
The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
String
required
Pay Quantity
Pay Item quantity
String
required
Pay Item Note
A note used to further describe the pay item.
String
optional
Specification URL
The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
String
optional
Pay Item Code
The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
String
required
Pay Item Description
A description of the pay item code.
String
required
Pay Item Unit of Measure
The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
String
required
Pay Quantity
Pay Item quantity
String
required
Pay Item Note
A note used to further describe the pay item.
String
optional
Specification URL
The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
String
optional
Pay Item Code
The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
String
required
Pay Item Description
A description of the pay item code.
String
required
Pay Item Unit of Measure
The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
String
required
Pay Quantity
Pay Item quantity
String
required
Pay Item Note
A note used to further describe the pay item.
String
optional
Specification URL
The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
String
optional
Concept: Pay Item Code
Purpose: The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
Type: String
Cardinality: required
Concept: Pay Item Description
Purpose: A description of the pay item code.
Type: String
Cardinality: required
Concept: Pay Item Unit of Measure
Purpose: The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
Type: String
Cardinality: required
Concept: Pay Quantity
Purpose: Pay Item quantity
Type: String
Cardinality: required
Concept: Pay Item Note
Purpose: A note used to further describe the pay item.
Type: String
Cardinality: optional
Concept: Specification URL
Purpose: The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
Type: String
Cardinality: optional
Concept: Pay Item Code
Purpose: The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
Type: String
Cardinality: required
Concept: Pay Item Description
Purpose: A description of the pay item code.
Type: String
Cardinality: required
Concept: Pay Item Unit of Measure
Purpose: The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
Type: String
Cardinality: required
Concept: Pay Quantity
Purpose: Pay Item quantity
Type: String
Cardinality: required
Concept: Pay Item Note
Purpose: A note used to further describe the pay item.
Type: String
Cardinality: optional
Concept: Specification URL
Purpose: The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
Type: String
Cardinality: optional
Concept: Pay Item Code
Purpose: The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
Type: String
Cardinality: required
Concept: Pay Item Description
Purpose: A description of the pay item code.
Type: String
Cardinality: required
Concept: Pay Item Unit of Measure
Purpose: The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
Type: String
Cardinality: required
Concept: Pay Quantity
Purpose: Pay Item quantity
Type: String
Cardinality: required
Concept: Pay Item Note
Purpose: A note used to further describe the pay item.
Type: String
Cardinality: optional
Concept: Specification URL
Purpose: The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
Type: String
Cardinality: optional
Concept: Pay Item Code
Purpose: The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency.
Type: String
Cardinality: required
Concept: Pay Item Description
Purpose: A description of the pay item code.
Type: String
Cardinality: required
Concept: Pay Item Unit of Measure
Purpose: The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists.
Type: String
Cardinality: required
Concept: Pay Quantity
Purpose: Pay Item quantity
Type: String
Cardinality: required
Concept: Pay Item Note
Purpose: A note used to further describe the pay item.
Type: String
Cardinality: optional
Concept: Specification URL
Purpose: The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item.
Type: String
Cardinality: optional
Part: Roadway Section Additional Features
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Underdrain
Drainage system designed to remove excess water from the subgrade and pavement structure of a roadway.
Boolean
required
enum: Yes, No
Geotextile Required
Permeable fabric used in civil engineering and construction projects to enhance soil stability, provide erosion control, and aid in drainage.
Boolean
required
enum: Yes, No
Concept: Underdrain
Purpose: Drainage system designed to remove excess water from the subgrade and pavement structure of a roadway.
Type: Boolean
Cardinality: required
Restrictions: enum: Yes, No
Concept: Geotextile Required
Purpose: Permeable fabric used in civil engineering and construction projects to enhance soil stability, provide erosion control, and aid in drainage.
Type: Boolean
Cardinality: required
Restrictions: enum: Yes, No
Part: Roadway Section Information
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Roadway Section ID
A unique identifier assigned to specific elements or features.
String
required
No. of Asphalt Pavement Layers
The total quantity of distinct HMA courses within the pavement structure.
Integer
unitless
required
No. of Portland Cement Concrete Pavement Layers
The total quantity of distinct PCC courses within the pavement structure.
Integer
unitless
required
No. of Aggregate and Base Layers
The total quantity of distinct loose stone courses within the pavement structure.
Integer
unitless
required
Concept: Roadway Section ID
Purpose: A unique identifier assigned to specific elements or features.
Type: String
Cardinality: required
Concept: No. of Asphalt Pavement Layers
Purpose: The total quantity of distinct HMA courses within the pavement structure.
Type: Integer
Units: unitless
Cardinality: required
Concept: No. of Portland Cement Concrete Pavement Layers
Purpose: The total quantity of distinct PCC courses within the pavement structure.
Type: Integer
Units: unitless
Cardinality: required
Concept: No. of Aggregate and Base Layers
Purpose: The total quantity of distinct loose stone courses within the pavement structure.
Type: Integer
Units: unitless
Cardinality: required
Part: Roadway Section Layer Properties
Purpose: Describe the purpose of this part.
Concept
Definition
Type
Units
Cardinality
Restrictions
Roadway Section Layer ID
Individual pavement section layer identification.
String
required
Roadway Section Layer Description
Individual pavement section layer description.
String
required
Asphalt Cement / Performance Grade
A type of asphalt binder that categorized based on it’s performance at different temperatures.
String
optional
Water/Cement Ratio
The ratio of the weight of water to the weight of cement used in a concrete mix.
Real
unitless
optional
Friction Resistance
The force developed at the interface between a pavement surface and a traveling vehicle’s tire.
Real
unitless
optional
Minimum Thickness
The smallest allowable measurement for a layer in a pavement structure.
Real
inches
required
Uniform Depth
The vertical depth uniformity of each layer, which can either be consistent throughout or vary at different locations.
Boolean
required
enum: Yes, No
Leveling Layer
A material placed to correct surface irregularities and provide a smooth base for subsequent materials.
Boolean
required
enum: Yes, No
Roadway Section Layer ID
Individual pavement section layer identification.
String
required
Roadway Section Layer Description
Individual pavement section layer description.
String
required
Asphalt Cement / Performance Grade
A type of asphalt binder that categorized based on it’s performance at different temperatures.
String
optional
Water/Cement Ratio
The ratio of the weight of water to the weight of cement used in a concrete mix.
Real
unitless
optional
Friction Resistance
The force developed at the interface between a pavement surface and a traveling vehicle’s tire.
Real
unitless
optional
Minimum Thickness
The smallest allowable measurement for a layer in a pavement structure.
Real
inches
required
Uniform Depth
The vertical depth uniformity of each layer, which can either be consistent throughout or vary at different locations.
Boolean
required
enum: Yes, No
Leveling Layer
A material placed to correct surface irregularities and provide a smooth base for subsequent materials.
Boolean
required
enum: Yes, No
Roadway Section Layer ID
Individual pavement section layer identification.
String
required
Roadway Section Layer Description
Individual pavement section layer description.
String
required
Asphalt Cement / Performance Grade
A type of asphalt binder that categorized based on it’s performance at different temperatures.
String
optional
Water/Cement Ratio
The ratio of the weight of water to the weight of cement used in a concrete mix.
Real
unitless
optional
Friction Resistance
The force developed at the interface between a pavement surface and a traveling vehicle’s tire.
Real
unitless
optional
Minimum Thickness
The smallest allowable measurement for a layer in a pavement structure.
Real
inches
required
Uniform Depth
The vertical depth uniformity of each layer, which can either be consistent throughout or vary at different locations.
Boolean
required
enum: Yes, No
Leveling Layer
A material placed to correct surface irregularities and provide a smooth base for subsequent materials.
Boolean
required
enum: Yes, No
Roadway Section Layer ID
Individual pavement section layer identification.
String
required
Roadway Section Layer Description
Individual pavement section layer description.
String
required
Asphalt Cement / Performance Grade
A type of asphalt binder that categorized based on it’s performance at different temperatures.
String
optional
Water/Cement Ratio
The ratio of the weight of water to the weight of cement used in a concrete mix.
Real
unitless
optional
Friction Resistance
The force developed at the interface between a pavement surface and a traveling vehicle’s tire.
Real
unitless
optional
Minimum Thickness
The smallest allowable measurement for a layer in a pavement structure.
Real
inches
required
Uniform Depth
The vertical depth uniformity of each layer, which can either be consistent throughout or vary at different locations.
Boolean
required
enum: Yes, No
Leveling Layer
A material placed to correct surface irregularities and provide a smooth base for subsequent materials.