01905 794 875
Secure Online Shopping

We Are Open For Business - We are still making deliveries as usual. For more details please see our Coronavirus Information Page.

Single Carriageway Sign, Post Mounted 520 (Face Only)

  • £31.68 Ex VAT 
  • Inc VAT: £38.02
Product Code
  • 10 or more £28.51 ea. (Ex VAT)
  • 20 or more £25.66 ea. (Ex VAT)
Looking for larger quantities?
 01905 794 875

  • In Stock Ready To Be Dispatched.
  • Secure Shopping High Security Checkout.

Available Options

End of Dual Carriageway Ahead Sign 520 

The dual carriageway ends sign (diagram 520) means that the section of dual carriageway is coming to an end and normal two-way traffic will resume. The diagram resembles the "Road Narrows on Both Sides" sign, however, this can be told apart as both lines join together to represent the two lanes joining into one. The Dual Carriageway sign is sometimes called the 'End of Dual Motorway' sign but is only used on carriageways.

The sign warns drivers that oncoming traffic will be closer and that there will no longer be two lanes passing in each direction. Usually, the "Two Way Traffic" sign is positioned after to emphasise this. Details on where this sign should be located can be found in the TSRGD Traffic Signs Manual, Chapter 4 which can be found on our regulations page.

Supplementary plates you can use with this sign are:

  • Diagram 511- "Reduce Speed Now"
  • Diagram 572- "Distance Ahead"
  • Diagram 518- "Single File Traffic"

We have this sign available to purchase online in 450mm through to 1500mm. Please contact our sales team to arrange alternative sizing and backings if required.

dual carriageway ends ahead sign

Superior Quality Sign Face

Superior quality speed bump sign

Superior quality prismatic reflective sign face ensure that the sign stands the test of time.

Durable Composite Base

Classic roll up sign hinge

Made from a composite material which is an aluminium covering over plastic, it is light and ultra-strong.

Designed to be Post Mounted

Protected reflective face

Each Part of the sign comes with two rails allowing the fitment of two clips per face for secure mounting.

Need Help Finding The Right Sign Face?

Our sales team are ready and waiting to take your call on 01905 794 875 to help you get the right post mounted sign for the job. If you do not need a post mounted item we also have temporary warning signs as well as road marking signs available.

Customers Who Viewed This Page Also Viewed


Conforms Class 2 Reflectivity
Diagram Reference 520
AccuChecked ✔ (The specification has been independently checked for accuracy)
AccuPhoto ✔ (The photos are of the actual product type that you are ordering)
Thickness 3.6mm (face), 20mm (including rails)
Type R2/RA2 reflective material on composite backing
Colour Grey backing, white, red and black signage
Customisation Alternative wording and sizes available. Please call for details.


Customer Questions & Answers

Be the first to ask a question.

Contact Us

Weekdays 9AM to 5PM


Unit 30 North Bank,
Berryhill Industrial Estate,
Droitwich Spa, WR9 9AU


01905 794 875


Send Us An Email


Where We Are

Google Maps