Warning signs for road work will warn you of hazards ahead, such as roundabouts, crossroads, dangerous bends or anything else that would call on you to drive more carefully.
You should always take special care when you see a warning sign. If you fail to observe these signs you could create an emergency. Like other warning signs, these are diamond or rectangular in shape and have a black border and black symbols or text. However, they are orange in colour instead of yellow.
Roadworks ahead
One-lane crossover (out)
One-lane crossover back)
Move to left (one lane)
Move to right (one lane)
Move to left (two lanes)
Move to right (two lanes)
Obstruction between lanes
End of obstruction between lanes
Start of central reserve or obstruction
End of central reserve or obstruction
Lanes diverge at crossover
Lanes rejoin at crossover
Two-lanes crossover (back)
Two-lanes crossover (out)
Single lane (for shuttle working)
Two-way traffic
Road narrows from left
Road narrows from right
Road narrows on both sides
Nearside lane (of two) closed
Offside lane (of two) closed
Offside lane (of three) closed
Nearside lane (of three) closed
Two offside lanes (of three) closed
Two nearside lanes (of three) closed.
Two alternative styles.
A quick guide to Motorways Signs brings you on this Blog the most used signs on Irish roads, as part of our Understanding Traffic Signs posts. We hope you find it helpful and easy to access whenever you may need it.
Motorway signs are rectangular with blue backgrounds and white writing or symbols. Below are the most used signs on Irish roads: