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On 1st April 2008 we launched the Project Control Framework. The Framework sets out how we, together with the Department for Transport, manage and deliver major improvement projects.
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M25 Junction 9 Anticlockwise Exit Part Time Traffic Signal Trial
M25 Junction 9 Anticlockwise Exit Part Time Traffic Signal Trial
- Status
- Completed
- Located in
- Area 5

- Scheme type
- Other

The Project
The trial aimed to reduce queuing traffic from the main carriageway of the M25 on the approach to the exit slip at Junction 9 anticlockwise.
This trial for Part Time Traffic Signals at the junction of the exit slip and the roundabout was carried out from 19 May for four weeks and operated between 06.30am and 09.30am Monday to Friday only.
The trial has now been removed whilst the Highways Agency and Surrey County Council analyse the CCTV and traffic count data produced before and during the trial.
If the results are favorable the Highways Agency and Surrey County Council will work together to install a permanent part-time traffic control system solution.
M25 9B Exit Slip Road at 08:30hrs on the 19th May (first morning of the trial).
The Traffic Signals in Operation


