Driver's License Test Prep
Yellow diamond with a black symbol showing a straight vertical road and a side road merging into it from the lower left at an acute angle.
MUTCD
W2-3aL
Category
warning
Color
yellow
Shape
diamond
National · MUTCD Sign Reference

Side Road at Acute Angle (Left)

Side road merges in from the rear-left at a sharp acute angle ahead.

Warns of a side road joining the main roadway from behind on the left at a sharp acute angle. Drivers entering from that side road have limited sight lines, so be alert for merging vehicles and stay aware of your blind spot.

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 W2-3aL.svg (Public domain)

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