适用于 Location Referencing 许可。
During the life span of a roadway, major changes such as environmental concerns, age, erosion, or repair work, can require a retirement of a route segment, or an entire route to be retired for a specific period of time.
When you specify that a section of a route should be retired, that section is removed from the route in the LRS Network for the specified time frame. When a route is retired using the Retire Route tool, the route's To Date field in the LRS Network feature class is populated with the retirement date.
When sections of a route are retired, the centerline features are split to accommodate the precise location of the retire operation. Calibration points are also added to ensure that the remainder of the route is calibrated properly.
Route retirement scenarios
The following are examples of route retirement scenarios:
Retirement on a route without recalibration
Retirement is from the start of the route to the middle portion of the route.
| From Route | RouteX |
|---|---|
From Measure | 0 |
To Measure | 5 |
Recalibrate Downstream | No |
After retirement, the route is not recalibrated, leaving the downstream measures intact. The start measure of the remaining route is updated to the same value as the start measure of the route before its retirement.
Retirement on a route with downstream recalibration
Retirement is from the start of the route to the middle portion of the route. The route is recalibrated downstream and the downstream measures are updated.
| From Route | RouteX |
|---|---|
From Measure | 0 |
To Measure | 5 |
Recalibrate Downstream | No |
After retirement, the route is not recalibrated, leaving the downstream measures intact. The start measure of the remaining route is updated to the same value as the start measure of the route before its retirement.
Complex route retirement scenarios
The following are examples of route retirement scenarios on complex routes including loop, lollipop, branch, alpha, and infinity routes:
Retirement on a loop route
In the following example, a route (RouteX) has a start measure of 0 and an end measure of 12. Retirement takes place from the middle to the end of a loop route:
| From Route | Route X |
|---|---|
From Measure | 9 |
To Measure | 12 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a simple route.
Retirement on a loop route
Retirement takes place in the middle of the lollipop route. In the following example, a route (RouteX) has a start measure of 0 and an end measure of 15:
| From Route | Route X |
|---|---|
From Measure | 4 |
To Measure | 8 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a branch route.
In the second example, retirement takes place from the middle to the end of the lollipop route.
| From Route | Route X |
|---|---|
From Measure | 12 |
To Measure | 15 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a loop route.
Retirement on a branch route
In the following example, a route (RouteX) has a start measure of 0 and an end measure of 9. Retirement takes place from the beginning to the middle of the branch route:
| From Route | Route X |
|---|---|
From Measure | 0 |
To Measure | 3 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a simple route.
In the second example, retirement takes place from the middle to the end of the branch route.
| From Route | Route X |
|---|---|
From Measure | 6 |
To Measure | 9 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a simple route.
Retirement on an alpha route
Retirement takes place from the start to the middle portion of the alpha route. In the following example, a route (RouteX) has a start measure of 0 and an end measure of 18:
| From Route | Route X |
|---|---|
From Measure | 0 |
To Measure | 6 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes a simple route.
Retirement on an infinity route
Retirement takes place from the middle to the end of the infinity route. In the following example, a route (RouteX) has a start measure of 0 and an end measure of 24:
| From Route | Route X |
|---|---|
From Measure | 18 |
To Measure | 24 |
Recalibrate Downstream | Yes |
After retirement, RouteX becomes an alpha route.
Retire routes in a line network
The following examples demonstrate how routes in a line network can be retired. Line orders are updated if needed.
The first example shows the before and after retirement at the beginning.
Example 1 input
| Route ID | Line Order |
|---|---|
RouteX | 100 |
RouteA | 200 |
RouteY | 300 |
The first part of RouteX at the beginning will be retired.
After retirement of the first part of RouteX, line order is updated. RouteA now has line order 100, while RouteX is now 200.
Example 1 output
| Route ID | Line Order |
|---|---|
RouteA | 100 |
RouteX | 200 |
RouteY | 300 |
The second example shows before and after retirement at the end.
Example 2 input
| Route ID | Line Order |
|---|---|
Route X | 100 |
Route Y | 200 |
The second part of RouteY will be retired.
Example 2 output
| Route ID | Line Order |
|---|---|
Route X | 100 |
Route Y | 200 |
Line order is unaffected when retiring a route or part of a route at the end.
Retire route parameters
The following table lists the parameters used in the Retire Route tool:
| Parameter | Description |
|---|---|
Network | The network in which the routes exist. |
Retire Date | The date when the retirement takes place. |
Route ID | The route on which the retirement takes place. |
From Measure | The measure on the route where the retirement starts. This is displayed as a green dot. |
Use route start measure | The starting measure of the route. |
To Measure | The measure on the target route where the retirement ends. This is displayed as a red dot. |
Use route end measure | The ending measure of the target route. |
Recalibrate route downstream | Choose this option to remove the length of the retired route from your overall set of measures. |
Complete these steps to retire a route:
注：
在编辑路线时，将遵循间隙校准规则。
- 向地图添加中心线和网路要素类。
- Zoom in to the location where you want to retire the route.
- Click the Retire button
on the Location Referencing tab.The Retire Route pane appears.
- Choose the Network in which you want to retire a route.
注：
要使用要素服务进行编辑，LRS 网络必须使用线性参考和版本管理功能进行发布。
- Click the Calendar button
next to the Retire Date text box and choose a retirement date.提示：
You can also double-click the Retire Date text box to automatically populate it with today's date or type a date in the Retire Date text box.
- Click the Choose route from map button
next to the Route ID parameter and select a route to retire on the map. - Provide the start measure value in the From Measure text box or click the Choose measure from map button to select the start measure on the map.
A green dot appears at the location of the start measure on the route.
提示：
You can also check the Use route start measure check box to choose the start measure of the route.
- Provide the end measure value in the To Measure text box or click the Choose measure from map button to select the end measure on the map.
A red dot appears at the location of the end measure on the route.
提示：
You can also check the Use route end measure check box to choose the end measure of the route.
注：
Check the Recalibrate route downstream check box if you want to remove the length of the retired route from your overall set of measures.
If the Recalibrate route downstream check box is unchecked, the modified route gets its start measure from the end measure of the retired section, and the end measure of the modified route remains unchanged.
You can't retire the route if the From Measure and To Measure values for the route are the same.
- Click Run.
注：
If your route edit will result in the introduction of one or more physical gaps on the route, a prompt appears to alert you before the tool is run. If you didn't plan to create a gapped route, answer No and edit your digitized centerlines so that no gaps result during route editing.
If the route being edited already had one or more physical gaps, and no additional physical gaps were introduced by the edit, no prompt will appear.
You can prevent unplanned centerlines by enabling snapping in the active map, or by enabling snapping using the Edit tab, Snapping group, Snapping button
.You can disable this warning by unchecking Warn before allowing route edits that can create physical gaps in Location Referencing options.
The selected section of the route is retired.
注：
As a result of the retire route activity, only routes or sections of a route are retired; centerlines are not retired.
注：
如果显示了获取锁或协调的消息，将启用冲突预防。