This subassembly is similar to the LaneOutsideSuper subassembly. However, there are additional layers within this subassembly, and the bottom layer does not follow the same slope as the finished grade. Instead it is controlled by an inside height and outside height.
Attachment
The attachment point is either (a) at the inside edge of lane on finished grade, if the insertion point is Crown, or (b) at the outside edge of travel way,if the insertion point is at the edge of travel way. This component can be attached to either the left or right side.
Input Parameters
Note: All dimensions are in meters or feet unless otherwise noted. All slopes are in run-over-rise form (for example, 4 : 1) unless indicated as a percent slope with a “%” sign.
| Parameter | Description | Type | Default |
|---|---|---|---|
| Side | Specifies which side to place the subassembly | Left / Right | Right |
|
Insertion Point |
Specifies insertion point of the lane either at the crown, or at the edge of travel way |
List of options: Crown, Edge of Travel Way |
Crown |
| Crown Point on Inside | Specifies that inside edge of travelway be coded as Crown | Yes / No | No |
| Width | Width of the lane from the offset of the inside edge to the offset of the outside edge | Numeric, positive |
3.6 m 12.0 ft |
| Default %Slope | Default % Slope of the lane to be used when the superelevation slope of the alignment is not defined | Numeric | -2.0 |
| Superelevation Slope | Specifies the superelevation slope to apply to the lane | Selection list | Default |
| Slope Direction | Specifies whether the pavement slopes towards the crown or away from the crown | Selection list | Away from Crown |
| Pave1 Depth | Thickness of the Pave1 layer (zero to omit) | Numeric, non-negative |
0.025 m 0.083 ft |
| Pave2 Depth | Thickness of the Pave2 layer (zero to omit) | Numeric, non-negative |
0.025 m 0.083 ft |
| Pave 3 Depth | Thickness of the Pave3 layer (zero to omit) | Numeric, non-negative |
0.025 m 0.083 ft |
| Base1 Depth | Thickness of the Base1 layer (zero to omit) | Numeric, non-negative |
0.100 m 0.333 ft |
| Base2 Depth | Thickness of the Base2 layer (zero to omit) | Numeric, non-negative |
0.100 m 0.333 ft |
| Base3 Depth | Thickness of the Base3 layer (zero to omit) | Numeric, non-negative |
0.100 m 0.333 ft |
| Subbase1 Depth | Thickness of the Subbase1 layer (zero to omit) | Numeric, non-negative |
0.300 m 1.0 ft |
| Subbase2 Depth | Thickness of the Subbase2 layer (zero to omit) | Numeric, non-negative |
0.300 m 1.0 ft |
| Subbase3 Inner Depth | Thickness of the Subbase3 layer at the attachment point (zero to omit) | Numeric, non-negative |
0.300 m 1.0 ft |
| Subbase3 Outer Depth | Thickness of the Subbase3 layer at the edge of travelway (zero to omit) | Numeric, non-negative |
0.300 m 1.0 ft |
Target Parameters
This section lists the parameters in this subassembly that can be mapped to one or more target objects, such as a surface, alignment, or profile object in a drawing. For more information, see To Specify Corridor Targets.
| Parameter | Type | Status |
|---|---|---|
| Width | May be used to override the fixed lane Width and tie the edge-of-lane to an offset alignment. The following object types can be used as targets for specifying this: alignments, polylines, feature lines, or survey figures. | Optional |
| Outside Elevation | May be used to override the normal lane slope and tie the outer edge of the travel lane to the elevation of a profile. The following object types can be used as targets for specifying this elevation: profiles, 3D polylines, feature lines, or survey figures. | Optional |
Output Parameters
| Parameter | Description | Type |
|---|---|---|
| Lane Width | Width of the lane | Numeric |
| Lane %Slope | % slope of the lane | Numeric |
Behavior
This subassembly is inserted on the side of the attachment point specified. All links follow the slope specified for the top link L1, with the exception of L10. Link L10 is determined by the Subbase3 Inner Depth and Subbase3 Outer Depth. The Pave1 and Pave2 layers in this subassembly support optional extension of the layer widths. All other behavior of this subassembly is the same as that of the existing LaneOutsideSuper subassembly.
Layout Mode Operation
In layout mode, this subassembly will display all links using the input parameters for display.
Point, Link, and Shape Codes
The following table lists the point, link, and shape codes for this subassembly that have codes assigned to them. Point, link, or shape codes for this subassembly that do not have codes assigned are not included in this table.
| Point, Link, or Shape | Codes | Description |
|---|---|---|
| P1 | ETW | Edge-of-traveled-way on finish grade |
| P1 | Crown | Crown point on finish grade (optional) |
| P2 | Lane | Outside edge of lane on finish grade |
| P3 | ETW_Pave1 | Edge-of-traveled-way on the Pave1 layer |
| P3 | Crown_Pave1 | Crown point on the Pave1 layer (optional) |
| P4 | Lane_Pave1 | Outside edge of lane on the Pave1 layer |
| P5 | ETW_Pave2 | Edge-of-traveled-way on the Pave2 layer |
| P5 | Crown_Pave2 | Crown point on the Pave2 layer (optional) |
| P6 | Lane_Pave2 | Outside edge of lane on the Pave2 layer |
| P7 | Crown_Pave3 | Crown point on the Pave3 layer (optional) |
| P8 | Lane_Pave3 | Outside edge of lane on the Pave3 layer |
| P9 | ETW_Base1 | Edge-of-traveled-way edge of lane on the Base1 layer |
| P9 | Crown_Base1 | Crown point on base1 layer (optional) |
| P10 | Lane_Base1 | Outside edge of lane on the Base1 layer |
| P11 | ETW_Base2 | Edge-of-traveled-way edge of lane on the Base2 layer |
| P11 | Crown_Base2 | Crown point on base2 layer (optional) |
| P12 | Lane_Base2 | Outside edge of lane on the Base2 layer |
| P13 | ETW_Base3 | Edge-of-traveled-way edge of lane on the Base3 layer |
| P13 | Crown_Base3 | Crown point on base3 layer (optional) |
| P14 | Lane_Base3 | Outside edge of lane on the Base3 layer |
| P15 | ETW _Sub1 | Edge-of-traveled-way edge of lane on the subbase1 layer |
| P15 | Crown_Sub1 | Crown point on subbase1 layer (optional) |
| P16 | Lane_Sub1 | Outside edge of lane on the Subbase1 layer |
| P17 | ETW _Sub2 | Edge-of-traveled-way edge of lane on the subbase2 layer |
| P17 | Crown_Sub2 | Crown point on subbase2 layer (optional) |
| P18 | Lane_Sub2 | Outside edge of lane on the Subbase2 layer |
| P19 | ETW _Sub3 | Edge-of-traveled-way edge of lane on the subbase3 layer |
| P19 | Crown_Sub3 | Crown point on subbase3 layer (optional) |
| P20 | Lane_Sub3 | Outside edge of lane on the Subbase3 layer |
| L1 | Top, Pave | Finish grade surface |
| L2 | Pave1 | |
| L3 | Pave2 | |
| L4 | Pave3 | |
| L5 | Base1 | |
| L6 | Base2 | |
| L7 | Base3 | |
| L8 | Subbase1 | |
| L9 | Subbase2 | |
| L10 | Subbase3 Datum | Subbase surface |
| S1 | Pave1 | |
| S2 | Pave2 | |
| S3 | Pave3 | |
| S4 | Base1 | |
| S5 | Base2 | |
| S6 | Base3 | |
| S7 | Subbase1 | |
| S8 | Subbase2 | |
| S9 | Subbase3 |
Coding Diagram
