DOT 509.1 Traffic Joins main carriageway sign
DOT 509.1 Traffic Joins main carriageway sign
The DOT 509.1 Traffic Joins Main Carriageway warning sign is used to alert drivers that traffic from a slip road or side junction will be merging with the main flow of vehicles ahead. This sign is essential for enhancing road safety by preparing motorists to anticipate merging vehicles, allowing them to adjust their speed and position accordingly.
This triangular sign features a red border with a clear, bold graphic showing a joining lane, making it easy to interpret even at a distance or high ...Full description
The DOT 509.1 Traffic Joins Main Carriageway warning sign is used to alert drivers that traffic from a slip road or side junction will be merging with the main flow of vehicles ahead. This sign is essential for enhancing road safety by preparing moto...Full description
The DOT 509.1 Traffic Joins Main Carriageway warning sign is used to alert drivers that traffic from...Full description
- Model Code:
- Size:
- 200x300mm
- Material:
- SAV
- Orientation:
- Pack Qty:
| 1+ |
|---|
| 0.00 |
| DOT 508.1 | 600mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
34.49 (inc VAT 41.39) |
| DOT 508.1 | 600mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
39.39 (inc VAT 47.27) |
| DOT 508.1 | 750mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
46.96 (inc VAT 56.35) |
| DOT 508.1 | 750mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
49.97 (inc VAT 59.96) |
| DOT 508.1 | 900mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
69.47 (inc VAT 83.36) |
| DOT 508.1 | 900mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
77.97 (inc VAT 93.56) |
| DOT 508.1 | 1200mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
139.47 (inc VAT 167.36) |
| DOT 508.1 | 1200mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
145.97 (inc VAT 175.16) |
| DOT 508.1 | 1500mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
227.47 (inc VAT 272.96) |
| DOT 508.1 | 1500mm triangle | Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
247.97 (inc VAT 297.56) |
| Code | Size | Material | 1+ |
|---|
|
600mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
34.49 (inc VAT 41.39) |
|
600mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
39.39 (inc VAT 47.27) |
|
750mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
46.96 (inc VAT 56.35) |
|
750mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
49.97 (inc VAT 59.96) |
|
900mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
69.47 (inc VAT 83.36) |
|
900mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
77.97 (inc VAT 93.56) |
|
1200mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
139.47 (inc VAT 167.36) |
|
1200mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
145.97 (inc VAT 175.16) |
|
1500mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) |
227.47 (inc VAT 272.96) |
|
1500mm triangle Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted) |
247.97 (inc VAT 297.56) |
| Size / Material | 1+ |
|---|
The DOT 509.1 Traffic Joins Main Carriageway warning sign is used to alert drivers that traffic from a slip road or side junction will be merging with the main flow of vehicles ahead. This sign is essential for enhancing road safety by preparing motorists to anticipate merging vehicles, allowing them to adjust their speed and position accordingly.
This triangular sign features a red border with a clear, bold graphic showing a joining lane, making it easy to interpret even at a distance or high speed. It is commonly positioned in advance of motorway and dual carriageway slip roads or other joining points where the risk of side-impact collisions increases without proper warning.
Manufactured from durable, road-grade materials and finished with reflective surfaces, the DOT 509.1 sign offers excellent visibility in all weather and lighting conditions. It meets all UK highway regulations and is suitable for both permanent installations and temporary traffic management scenarios.
This sign is particularly useful on high-speed roads where vehicles joining from slip roads may be travelling at lower speeds, helping main carriageway drivers remain alert and reduce the risk of sudden braking or swerving. The DOT 509.1 sign is a critical addition to any road layout involving merging traffic and is part of the official set of UK traffic signs designed to maintain safe and efficient road use.
Materials available for this product
Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted)
- Description:
- Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) 12 year warranty c/w Anti-Graffiti Laminate. CE Marked Permanent Road Signs conform to the Traffic Signs Regulations and General Directions 2002 and BS EN 12899-1:2001.
- Thickness:
- 3mm
- Fixing Options:
Class 2 (High Intensity) 3mm Dibond Traffic Grade (Post Mounted)
- Description:
- Class 2 (High Intensity) 3mm Dibond Traffic Grade (Wall Mounted) 12 year warranty c/w Anti-Graffiti Laminate. CE Marked Permanent Road Signs conform to the Traffic Signs Regulations and General Directions 2002 and BS EN 12899-1:2001.
- Thickness:
- 3mm
- Fixing Options:
- To be fixed with clips or Universal Screw Banding and Channel Clamps
*indicates your currently selected material