Driver's License Test Prep
Yellow vertical rectangle with black border and five lines of black text reading ONCOMING TRAFFIC MAY HAVE EXTENDED GREEN
MUTCD
W25-2
Category
warning
Color
yellow
Shape
rectangle vertical
National · MUTCD Sign Reference

Oncoming Traffic May Have Extended Green

Oncoming traffic may get a longer green; never assume they will stop.

An adaptive or actuated signal can grant the opposing direction a longer green than yours, so drivers turning left across opposing lanes should never assume the oncoming flow is about to stop. Yield until you have a clear gap or a protected green arrow.

In the same family

Related signs

Yellow diamond with black border containing a thick black arrow that travels up and bends ninety degrees to point left.
Turn Left
Yellow diamond with black border containing a thick black arrow that travels up and bends ninety degrees to point right.
Turn Right
Yellow diamond with black border containing a thick black arrow that sweeps in a smooth curve from lower right up to the upper left.
Curve Left
Yellow diamond with black border containing a thick black arrow that sweeps in a smooth curve from lower left up to the upper right.
Curve Right
Yellow diamond with black border showing a black curving arrow sweeping up and to the left, with the numerals 35 below it.
Curve Left With Advisory Speed
Source

Wikimedia Commons: File:MUTCD W25-2.svg (Public domain)

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