diff --git a/schemas/navroute-README.md b/schemas/navroute-README.md
new file mode 100644
index 0000000..3025baa
--- /dev/null
+++ b/schemas/navroute-README.md
@@ -0,0 +1,29 @@
+# EDDN NavRoute Schema
+
+## Introduction
+Here we document how to take data from an ED `NavRoute` Journal
+Event and properly structure it for sending to EDDN.
+
+Please consult [EDDN Schemas README](./README-EDDN-schemas.md) for general
+documentation for a schema such as this.
+
+## Senders
+The primary data source for this schema is the `NavRoute.json` file.  That 
+it has been freshly written is signalled by the ED Journal event `NavRoute`.
+
+So, monitor the Journal as normal, and when you see a `NavRoute` event open 
+the `NavRoute.json` file for reading, read it, and close it again.  Use the 
+data you got from reading this file, not merely the Journal event.
+
+The primary data to be sent is the `Route` array from the contents of the 
+separate file.
+
+### Elisions
+There are no elisions in this schema.
+
+### Augmentations
+#### horizons flag
+You SHOULD add this key/value pair, using the value from the `LoadGame` event.
+
+#### odyssey flag
+You SHOULD add this key/value pair, using the value from the `LoadGame` event.
\ No newline at end of file