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Departures from Standards

Helping overcome highway design constraints both on the local and national highway network.

‘ttc’ has extensive experience in dealing with Departure from Standards applications, both on the local and national highway network. We have established a track record of achieving successful outcomes on sites where design standards cannot be achieved but a safe alternative can be demonstrated and agreed.

We work with the Local Highway Authority and the National Highways through their respective processes to:

  • Identify and review design compliance against the relevant standards.
  • Prepare alternative designs and costings for consideration.
  • Prepare a Safety Risk Assessment to consider the implications of the proposed departures, in accordance with DMRB GG 104.
  • Commission traffic surveys and collect Personal Injury Accident Data.
  • Prepare Road Safety Audit Briefs, commission audits and prepare Design Response Reports in accordance with DMRB GG 119.
  • Submit the departures application to the LHA or to National Highways through their bespoke DAS System.   


Other Services & Expertise

Why work with us?

Straight Talking

We pride ourselves on being open, honest, clear and straight-talking in all of our communications from meetings, emails, reports and assessments.

Proven Results

We have provided sound Transport Planning advice for; nationwide residential developments, student accommodation in key university towns and cities, redevelopment of numerous hospitals and education facilities, commercial land, drive-through coffee restaurant and transport and highway advice for a multitude of private and public sector clients.

Client Satisfaction

Our client-centric approach to working enables us to really understand our client’s goals and deliver great results, time and time again.

Our Clients