Heavy merge from left road sign (MUTCD W4-7L)
MUTCD W4-7L

Heavy merge from left Road Sign

What this sign means

Warns of a heavy merge from the left where a high volume of traffic joins your roadway, so expect significant merging activity from that side.

Sign group
W4 series Lanes and merges
MUTCD code
W4-7L
View all Warning signs

Related signs in this group

Merge (left)Merge (left)Merge (right)Merge (right)Lane ends (left)Lane ends (left)Lane ends (right)Lane ends (right)Added left laneAdded left laneAdded right laneAdded right laneNo merge area (plaque)No merge area (plaque)Merge left (entering roadway)Merge left (entering roadway)Merge right (entering roadway)Merge right (entering roadway)Added left lane (entering roadway)Added left lane (entering roadway)Added right lane (entering roadway)Added right lane (entering roadway)Merge (left)Merge (left)

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