diff --git a/guides/source/testing.md b/guides/source/testing.md
index 43316188aee..87170d66129 100644
--- a/guides/source/testing.md
+++ b/guides/source/testing.md
@@ -421,6 +421,12 @@ You can also run a test at a specific line by providing the line number.
 $ bin/rails test test/models/article_test.rb:6 # run specific test and line
 ```
 
+You can also run a range of tests by providing the line range.
+
+```bash
+$ bin/rails test test/models/article_test.rb:6-20 # runs tests from line 6 to 20
+```
+
 You can also run an entire directory of tests by providing the path to the directory.
 
 ```bash
@@ -438,6 +444,10 @@ You can run a single test by appending a line number to a filename:
 
     bin/rails test test/models/user_test.rb:27
 
+You can run multiple tests with in a line range by appending the line range to a filename:
+
+    bin/rails test test/models/user_test.rb:10-20
+
 You can run multiple files and directories at the same time:
 
     bin/rails test test/controllers test/integration/login_test.rb
diff --git a/railties/lib/rails/commands/test/USAGE b/railties/lib/rails/commands/test/USAGE
index ffcbdfb44a3..ca13126e838 100644
--- a/railties/lib/rails/commands/test/USAGE
+++ b/railties/lib/rails/commands/test/USAGE
@@ -3,6 +3,10 @@ Examples:
 
         <%= executable %> test/models/user_test.rb:27
 
+    You can run multiple tests with in a line range by appending the line range to a filename:
+
+        <%= executable %> test/models/user_test.rb:10-20
+
     You can run multiple files and directories at the same time:
 
         <%= executable %> test/controllers test/integration/login_test.rb