Lanes 3 & 4 of 4 Closed MLC Sign – WK 119 | Temporary Ireland Traffic Sign

Lanes 3 & 4 of 4 Closed MLC Sign – WK 119 | Temporary Ireland Traffic Sign

The Lanes 3 & 4 of 4 Closed MLC Sign – WK 119 is an essential traffic management sign used during mobile lane closures (MLC) on four-lane roads. Specifically designed for advance warning vehicles, this sign clearly communicates to drivers that the two outermost lanes (lanes 3 and 4) are closed ahead for roadworks or maintenance activity.

This sign is particularly effective in high-speed, high-volume traffic scenarios where fast and safe notification is vital to protect both drivers and workers on the road. Its prominent upward arrows for the two open lanes and barrier-style symbols for the two closed lanes provide unmistakable clarity, even at a distance or during night-time operations.

As per Chapter 8 of the Traffic Signs Manual (Ireland), WK 119 ensures maximum compliance and high-impact visibility. This is a core component for any contractor or traffic management operator responsible for mobile operations on major Irish roads.

🔧 Technical Review

At Rennicks, we engineer every sign to meet the toughest standards in safety, visibility, and compliance.

Reflective Facings

• RA2-FLR – Fluorescent prismatic for premium daytime visibility and performance in poor weather

• RA2 – Durable microprismatic sheeting ideal for night-time reflection and longevity

Substrates

• Correx – Lightweight and budget-friendly for short-term, mobile works

• Composite – Rigid, weatherproof, and reusable — ideal for repeated deployments

• 3mm Plastic – A balanced option for flexibility and strength in mobile operations

• Sticker (Self-Adhesive) – Adhesive vinyl for fast application on suitable clean, flat surfaces

Fixing Methods

• Cone-Mounted – Simple and flexible for quick setup and breakdown

• Quick-Fit – Compatible with modular frames for fast lane closure configurations

• Plate-Only – Suitable for barrier systems and flat-mounted setups

• Self-Adhesive (Sticker Only) – Direct-to-surface solution for temporary signage on vehicles or cones

Compliance

• Fully aligned with TSM Chapter 8

• CE Certified

• Manufactured to EN12899-1 standards

✅ Why Choose Rennicks for Your Lanes 3 & 4 of 4 Closed MLC Sign?

✔️ Designed with compliance and safety in mind for mobile lane closures
✔️ Highly visible RA2-FLR and RA2 options available for optimal road performance
✔️ Built in Ireland to meet the demands of Irish traffic environments
✔️ Multiple substrate options to suit every operational and budgetary need
✔️ Compatible with modern traffic management systems and MLC setups
✔️ Fast lead times and dedicated support from the Rennicks road safety team

Rennicks is Ireland’s most trusted supplier for temporary traffic signs. Whether you’re a local authority or private contractor, our solutions deliver safety, compliance, and peace of mind on the busiest roads in the country.

📌 Ideal For:

• Mobile lane closures on four-lane national roads and motorways

• Advance warning vehicles on high-speed routes

• Emergency or maintenance closures of outer lanes

• Compliant traffic management schemes on Level 3 roads

• Chapter 8 and EN12899-1 compliant signage projects

🌟 Summary (Why You Should Buy This Product)

The Lanes 3 & 4 of 4 Closed MLC Sign – WK 119 is the go-to sign for safely managing outer lane closures during mobile operations. Easy to deploy, highly visible in all lighting conditions, and fully compliant with Irish road signage regulations — this sign ensures smoother traffic flow and maximum worker safety.

Get it now from Rennicks — Ireland’s leading supplier of certified temporary road signage.

📊 Product Specifications Table

🛒 Visit our shop now:

https://rennicks.ie/shop

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Additional Resources:

🌐 Traffic Signs Manual Chapter 8
📁 Temporary Signs Category