CORRIDOR QUERY


LandVision™ Help > Documentation > Corridor Query
The Corridor Query feature in LandVision™ allows users to quickly and easily capture all of the parcels that will be impacted by a project that will take place around a large subject area, such as a right of way. Capture up to 50,000 property owners to conduct notifications for major infrastructure projects spanning up to 100 miles.

Note: The Large Area Buffer/Corridor Query capability is available as an add-on to LandVision. Data extracts in excess of 2,000 records at a time may require a separate data license. Please contact your account manager for more information.
LandVision Corridor Query

How to Run a Corridor Query



  1. Click on your subject feature (e.g. utility line, drawn line, etc.) to open the editing toolbar. Then select View Info from the editing toolbar, to open up the Location Information panel.


Select Subject Feature


  1. From the Location information panel, click on the Corridor Query command.














  2. Enter in your desired buffer distance in the Corridor Query window (Max distance = 5,280'). Click Create List to generate a list of up to 50,000 parcel records.

  3. Options::


    • Show Buffer: Displays the buffer on the map prior to creating the list of parcel records.
    • Clear Buffer: Clears the display of the buffer prior to creating list.

Corridor Query Command


Determine Large Buffer
  1. A notification window will appear in the top right corner. You will see the Corridor Query's processing statuses. When the process finishes, click on the green check mark Options Icon icon.



  2. The Corridor Query results window will display the number of results found. Click Yes if you'd like to add them to the results list.
Corridor Query notifications

Corridor Query Results


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Additional Options


  1. To view the current or last buffer on the map, open the Layers Panel from the main toolbar and turn on the Buffer layer.


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Frequently Asked Questions


  1. Where can I run a Corridor Query from?

    You can run a Corridor Query from any geographic layer including a loaded geospatial layer such as a planned utility line, or from layers created in LandVision™ such as a Markup.

  2. What is the maximum line distance that I can run a buffer from?

    The maximum line distance you can run a Corridor Query from is 100 miles. There is also a maximum number of parcel records that will be returned in a single Corridor Query. If this maximum number is reached then you will need to break your buffer into smaller segments.

  3. What is the maximum allowable buffer distance?

    The maximum buffer distance for a geographic feature is 5,280', or 1 mile. If you enter a buffer distance greater than 5,280' then you will be notified to change your distance to an allowable distance.

  4. What is the maximum number of parcel records retrieved in a single buffer?

    The maximum number of parcel records retrieved in a single buffer is 50,000. If your buffer area intersects more than 50,000 parcel records, then you will be notified that your buffer exceeds the max records. You will still be able to generate a list from the 50,000 records picked up in the buffer, but there will be a gap in the total number of records intersected by the buffer and the number in the list. To reconcile this gap you will need to break your buffer into smaller segments.

  5. Can I export the results of a Corridor Query?

    The resulting parcel records from a Corridor Query can be exported using two methods:

    • Export for Mail Merge: Maximum allowable records (50,000)
    • Export to CSV: Top 2,000 records (same as the standard LandVision™ Property Search)

      Note: Data extracts in excess of 2,000 records at a time may require a separate data license. Please contact your account manager for more information.


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