High-Speed Traffic Managementon dual carriageways,delivered by 12D-registered crews.

It is driven by the length of the arrangement, the number of signs and cones required at high-speed spacing, the crew and vehicles needed to install and remove it safely, the duration, and whether a temporary speed restriction or order is required. High-speed schemes cost more per metre than urban ones because the geometry and the resourcing demand it. We price the specific scheme in writing.

Sector Scheme 12 is the quality and competency framework for temporary traffic management, with 12D covering high-speed roads. Registration means our systems and our people have been assessed against it. For your job it means the crews are competent for the road type and the paperwork will satisfy a client or authority audit.

It depends on the length and the arrangement, but the important point is that installation and removal both consume part of your possession window. We plan the sequence and resource it so the window is spent on your works, and we tell you at design stage how much of it the traffic management will take.

Yes, and most high-speed work is delivered that way because flows are lower. Night works and out-of-hours shifts are routine, and we run 24/7 cover including emergency rapid-response call-outs.

Yes. Where a legal temporary speed restriction is required we handle the order and the authority liaison alongside the scheme design, so the restriction is enforceable rather than advisory.

First through geometry: correct advance signing, taper lengths and longitudinal safety zones for the permitted speed. Then through delineation and conspicuity that hold up at night and in poor weather. Where the risk justifies it we add incursion prevention and warning systems and dynamic speed signage, and we record and report incursions so recurring problem locations get a changed arrangement rather than a repeated one.

With around 300 operatives and staff and roughly 150 lorries, vans and cars, long and multi-phase high-speed schemes can be resourced without stripping crews from another client. The practical limits are the authority approval and the possession windows available, which we work through with you at planning stage.

Yes. CAD drawings and TTM design are produced in-house and taken through highway authority approval. Because the designers and the operational team are in the same business, the approved drawing is one the crew can build at the correct dimensions on the actual road.

We operate 24/7 rapid-response call-outs for situations where a road or site needs securing immediately. Response depends on location and the scheme required, so we confirm what we can mobilise and when rather than publishing a blanket figure we cannot honour on every road in the country.

Our base is Oxfordshire and we work nationwide: the South East, London, Gatwick, the South West and the M4 and M5 corridors, Wales, the Midlands, the North and Scotland — under one contract and one point of contact.