You can edit corridor parameters, such as baselines, regions, targets, assembly frequency, and controlling offsets.
A corridor is defined by at least one baseline (alignment) and an assembly that is applied for a range of stations on that baseline. In many cases, corridors will have different assemblies at different stations, depending on the existing ground and other design considerations. Also, it may be necessary to build a corridor model that is controlled by multiple baselines, for example, one that includes intersection objects. To add and edit this type of complexity, you can use the Parameters tab, where you can modify the associated alignments, profiles, and assemblies, change assembly frequency and range, and update targets.
Many of these functions can be accessed from commands available on the Corridors contextual ribbon tab.
Topics in this section
- Editing Corridor Regions
There are various ways you can edit corridor regions.
- Changing Station Frequency
You can add or modify the frequency of stations in a corridor region using the EditCorrRegionFreq command.
- Matching Corridor Region Parameters
- Merging Corridor Regions
- Copying Corridor Regions
- Isolating Regions
- Hiding and Showing Regions
Hide or show corridor regions or entire baselines.
- Deleting Corridor Regions
- Editing Corridor Region Properties
- Adding Baselines
Add additional baselines to a corridor to create offset alignments.
- Editing Offsets
If a region has an assembly offset specified, you can edit the alignment, profile, and station start and end for the offset.
- Viewing and Deleting Overridden Stations
View and delete stations that have assembly overrides applied.