Quick Guide For Road Works Warning Signs
– By ANewDriver
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. |
Offside lane (of four) closed |
Nearside lane (of four) closed |
Two offside lanes (of four) closed |
Two nearside lanes (of four) closed |
Side road on left |
Side road on right |
Site access on left |
Site access on right |
Temporary traffic signals ahead |
Flagman ahead |
Queues likely |
Hump or ramp |
Uneven surface |
Slippery road |
Loose chippings |
Pedestrians cross to left |
Pedestrians cross to right |
Overhead electric cables |
Detour ahead |
Diverted traffic left |
Diverted traffic Right |
Information plates at roadworks |
Direction |
Direction and Distance |
End |
Slow |
Speed limit ahead |
Manual traffic control sign at roadworks |
Flagman ahead |
Stop |
Either form of Go or Téigh can be used |
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.
Offside lane (of four) closed
Nearside lane (of four) closed
Two offside lanes (of four) closed
Two nearside lanes (of four) closed
Side road on left
Side road on right
Site access on left
Site access on right
Temporary traffic signals ahead
Flagman ahead
Queues likely
Hump or ramp
Uneven surface
Slippery road
Loose chippings
Pedestrians cross to left
Pedestrians cross to right
Overhead electric cables
Detour ahead
Diverted traffic left
Diverted traffic Right
Direction
Direction and Distance
End
Slow
Speed limit ahead
Stop
Either form of Go or Téigh can be used
Motorway ahead
Motorway ahead
Advance direction sign
300m to next exit
200m to next exit
100m to next exit
Motorway ends 1km ahead
Motorway ends 500m ahead
End of motorway
Route confirmatory sign for M7