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Official United States Two-Direction Large Arrow Road Sign

Federal MUTCD Specifications

Standard Code
W1-7
Sign Category
Warning
Shape
Horizontal Rectangle
Color Scheme
Yellow with Double-Headed Arrow

Warning Road Sign (W1-7)

Two-Direction Large Arrow Sign Meaning & Driving Rules

Warns of a sharp change in direction where the roadway terminates ahead at a T-intersection and traffic must turn either left or right.

Required Driver Action & Right-of-Way Protocol

Come to a stop or yield as indicated by traffic signs. Signal your intention to turn left or right and proceed when cross traffic is clear.

Detailed Overview & Purpose

The Two-Direction Large Arrow sign (W1-7) is posted on the far side of a T-intersection, facing drivers on the approaching roadway that comes to an end. It warns that through travel is impossible and drivers must turn left or right.

This sign emphasizes that the road ahead does not continue. Drivers must reduce speed, stop or yield as required by traffic control devices, and choose a turn direction.

Key Standard & Origin: This sign has arrows on both ends, signaling that both left and right turns are valid legal movements at the terminating intersection.

Where You'll Find This Sign

Directly facing approaching traffic at the termination of roads at T-intersections.

Common Driver Mistakes to Avoid

Overlooking the T-junction in dark or foggy conditions and overrunning the intersection.

How This Sign Appears on the DMV Knowledge & Road Test

Tests understanding of T-intersection geometry and right-of-way rules.

Legal Penalties and Moving Violations

Failing to turn and crashing into the terminal boundary is classified as an at-fault failure to maintain control.

DMV Knowledge Check

When you encounter the official Two-Direction Large Arrow (W1-7) on a roadway, what is your legal duty?

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