This WK-045A traffic sign informs you that the two leftmost lanes out of three will be closed ahead, typically due to temporary roadworks. As part of essential roadwork signage, it signals a change to normal road conditions, often involving narrowed lanes, workers, and machinery. You must slow down, follow the indicated temporary route, and be prepared for unexpected changes, giving more space to road workers and merging traffic. Understanding these temporary traffic management signs is crucial for safe driving and passing your Irish driving licence theory test.
This advance warning sign clearly indicates that lanes 1 and 2 out of three will be closed ahead due to roadworks. Proper interpretation is vital for your theory test revision and safe driving, helping you navigate changed road conditions and potential hazards effectively.
Roadwork signs in Ireland are used where normal road conditions have been changed by maintenance, construction, utility works, or temporary traffic control. This sign helps drivers understand lanes 1 & 2 of 3 Closed (level 1) before entering the affected section. Slow down, follow the temporary alignment, and give road workers and merging traffic more space than usual.
Lanes 1 & 2 of 3 Closed (level 1) gives advance notice or an instruction for a temporary roadworks layout. Drivers should expect changed priorities, narrowed lanes, workers, machinery, cones, barriers, and temporary traffic management.
Get clear, practical answers to the most common questions about the WK-045A - Lanes 1 & 2 of 3 Closed (Level 1) road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Irish driving theory exam in Ireland.
The WK-045A sign means that in the immediate area ahead, lanes 1 and 2 of a three-lane road will be closed. You will need to merge into the remaining open lane, which is typically lane 3 in this scenario. This sign is often seen at roadworks.
When you see the WK-045A sign, you must not exceed any temporary speed limits in the works area. It is also prohibited to enter any closed lanes or sections marked by cones or barriers. Sudden lane changes near workers or temporary structures should be avoided.
You should prepare to merge into the open lane (usually lane 3). Slow down in advance of the closure, follow any temporary lane alignments indicated by cones or signage, and be extra vigilant for road workers, machinery, and vehicles merging from the closed lanes. Leave ample space for safety.
Yes, temporary roadwork signs like WK-045A override normal road layouts. You might encounter changed road surfaces, narrowed lanes, temporary traffic lights, or even manual traffic control. Always anticipate that stopping or short delays might be necessary.
Very likely. The WK-045A sign is usually supported by other traffic management measures. This can include cones, temporary barriers, specific lane markings, portable traffic signals, or even a traffic warden directing vehicles. These all work together to guide you safely through the roadworks.
A clear reference image of the WK-045A - Lanes 1 & 2 of 3 Closed (Level 1) road sign used in Ireland.

The WK-045A - Lanes 1 & 2 of 3 Closed (Level 1) road sign may also be known by these alternative names or terms.
The WK-045A - Lanes 1 & 2 of 3 Closed (Level 1) road sign is part of the Roadwork Signs category, which groups together signs with similar rules and functions.
Master similar road signs by reviewing these closely related examples to enhance your recall and understanding. This focused traffic sign comparison is key for effective theory test revision and avoiding common errors.

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Prepare for Roadworks: Understand the Move to Right (One Lane) Sign

Prepare for Roadworks: Understand the Move to Left (Two Lanes) Sign

Understand the 'Move to Left (Three Lanes)' Road Sign for Roadworks

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Roadwork signs in Ireland are used where normal road conditions have been changed by maintenance, construction, utility works, or temporary traffic control. This sign helps drivers understand lanes 2 & 3 of 3 Closed (level 1) before entering the affected section. Slow down, follow the temporary alignment, and give road workers and merging traffic more space than usual.
Roadwork signs in Ireland are used where normal road conditions have been changed by maintenance, construction, utility works, or temporary traffic control. This sign helps drivers understand lanes 1 & 2 of 3 Closed (level 3) before entering the affected section. Slow down, follow the temporary alignment, and give road workers and merging traffic more space than usual.
After reviewing all Irish road signs, strengthen your knowledge further by exploring specific categories or taking dedicated practice questions. This targeted approach helps solidify your recognition and recall skills, ensuring you are fully prepared for the visual sections of your Driver Theory Test.
All Irish Road Signs List