W030 – Merging Traffic From Left

CE Certified Road sign manufactured in Knocktopher, Kilkenny. CE certification is a required standard for Road Signs in the EU since 2013. National Roads- Unlit Area: RA1 if AADT<3500, RA2 if AADT is >3500. Lit Area: RA2. Regional Roads- Unlit Area:RA1. Lit Area: RA2. Local Roads- Unlit and Lit Area: RA1. Roadworks- Unlit and Lit Area: RA2. Signs W 030, W 031 and W 034 are available for indicating merging traffic. They should be used where two physically separated streams of traffic proceeding in the same direction join the same undivided section of carriageway. Sign W 030 should be used on the main carriageway where a stream of traffic merges from the left. Sign W 031 should be used on the minor stream (such as a motorway slip road) where the traffic has to merge with a stream of traffic on its right. Where practicable, Sign W 030, Merging Traffic fromLeft, should be provided on a main carriageway in advance of all merges from the left. When used, Signs W 030 and W 031 should not obstruct the drivers’ view of the merging traffic stream.