Results

List of shapes, grouped by shape_id, found in your shapes.txt file.

Selected Shape:

Reset

Validate and fix shapes in your GTFS

Shapes describe the path that a vehicle travels along a route alignment, and are defined in the file shapes.txt. Shapes are associated with Trips, and consist of a sequence of points through which the vehicle passes in order. Google GTFS Shape Reference

If you have a GTFS .zip file, unzip it and get shapes.txt.


Center

Max distance from center (km)


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Have you ever found strange shapes in your GTFS?

So this tool is going to help you to fix and get a new shapes.txt, ready to use in your applications.

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shapes

Upload the shapes.txt file from your GTFS .zip file

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Center

Set a fixed point as reference for shape points

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Radius

Calculate area where shapes points should be in

Get a new correct shapes.txt without bugged shape points.

Validate shapes in your GTFS.

It detects any shape point that is not contained in the central area, built with center and radius values.

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GTFS Shape Validator lists all shapes of your GTFS.

If you don't want to fix every shape in the file, you can just select shapes to check their details or fix them one by one.

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Rebuild shapes by dragging bugged shape points where they should be.

If you are not satisfied of auto-fixing, GTFS Shapes Validator provides a nice UI to help you to rewrite a correct shape.

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