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The Permit Test
Dead End (MUTCD W14-1 sign)

Dead End

warning sign · diamond · yellow

The road ahead has no outlet — it terminates rather than connecting through.

Visual breakdown
Yellow diamond reading DEAD END (NO OUTLET marks streets whose network doesn't connect through).
Shape recognition
Word-message diamond posted at the entrance to the street, not at its end.
Color recognition
Yellow informational warning — mostly saving you the trip, but also flagging turn-around traffic.
Memory trick
Posted at the mouth, not the wall: the sign is the last cheap exit.
Real-world example
GPS shortcuts down a dead-end lane end in a driveway three-point turn — expect the same from the car ahead of you.
Common mistakes
On the test: DEAD END vs NO OUTLET. Dead end = this road stops; no outlet = this neighborhood doesn't lead anywhere.
Quick recall method
No through route — expect U-turns and backing vehicles.

Practice this sign

1 practice question cover this sign.

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