The ClarkCountySidewalk subassembly inserts links for a concrete sidewalk with inside and outside grass boulevards based on the Clark County Sidewalk Standard. The sidewalk is over a CSBC layer.
You should verify that the dimensions used match your interpretation of the standard plan.
Attachment
The attachment point is at the inside edge of the initial cut or fill slope. This component can be attached to either the left or right side.
Input Parameters
|
Parameter |
Description |
Type |
Default |
|---|---|---|---|
| Side | Specifies which side to place the subassembly | Left / Right | Right |
| Sidewalk Width | Sidewalk width | Numeric |
6.0 ft 1.8 m |
| Sidewalk Thickness | Sidewalk thickness | Numeric |
0.33 ft 0.1 m |
| Use CSBC Rock | Use CSBC rock | Yes / No | Yes |
| CSBC Thickness | CSBC thickness | Numeric |
0.17 ft 0.05 m |
| Sidewalk Slope | Sidewalk slope | Numeric, positive |
1.5% |
| Inside Boulevard Width | Inside boulevard width | Numeric |
1 ft 0.3 m |
| Outside Boulevard Width | Outside boulevard width | Numeric |
1 ft 0.3 m |
Target Parameters
This section lists the parameters in this subassembly that can be mapped to one or more target objects. For more information, see To Specify Corridor Targets.
|
Parameter |
Description |
Status |
|---|---|---|
| Sidewalk Inside Align | May be used to override the inside boulevard width. The following object types can be used as targets for specifying the width: alignments, polylines, feature lines, or survey figures. | Optional |
| Sidewalk Outside Align | May be used to override the sidewalk width. The following object types can be used as targets for specifying the width: alignments, polylines, feature lines, or survey figures. | Optional |
| Sidewalk Inside Profile | May be used to override the inside sidewalk elevation. The following object types can be used as targets for specifying the width: alignments, polylines, feature lines, or survey figures. | Optional |
| Sidewalk Outside Profile | May be used to override the outside sidewalk elevation. The following object types can be used as targets for specifying the elevation: profiles, 3D polylines, feature lines, or survey figures. | Optional |
Runtime Logical Assignments
None.
Output Parameters
None.
Behavior
The inside grass strip, sidewalk, and outside grass boulevard links are inserted outward from the attachment point at the given slope. The grass strips can be omitted by specifying a zero-width. The CSBC is constructed under the sidewalk if the parameters are set to include it.
Optionally, various element widths can be attained by attaching to offset alignments. Also, the sidewalk cross slope can be derived by tying into an offset profile.
Layout Mode Operation
In layout mode, this subassembly displays the boulevards and sidewalk based on the input parameter values given.
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 |
Code |
Description |
|---|---|---|
| P2 | Sidewalk_In | Inside edge of sidewalk |
| P3 | Sidewalk_Out | Outside edge of sidewalk |
| P7 | Btm-SW-CSBC-IN | Inside bottom of CSBC |
| P6 | Btm-SW-CSBC-OUT | Outside bottom of CSBC |
| L1, L3 | Top, Datum | Top boulevard surface |
| L2 | Top, Sidewalk | Top sidewalk surface |
| L6, L9 | Datum | |
| S1 | Sidewalk | Sidewalk area |
| S2 | CSBC-SW | CSBC Area under the sidewalk |
Coding Diagram
