About Prime highway engineering consultants

Specialist Highway Engineering with a Practical Approach

Prime Highways is a specialist highway engineering consultancy providing practical, responsive and technically robust support across the project lifecycle. We support clients from early feasibility and option development through preliminary and detailed design, technical coordination and delivery support. Our focus is straightforward: understand the problem, challenge assumptions and develop solutions that are practical, buildable and appropriate for the project.

Our Story

Founded by Engineers Built Around Clients

Prime Highways was created to provide a more focused, practical and accountable approach to highway engineering. The business is built on experience gained across both consultancy and local-authority environments, giving us an understanding of projects from both sides of the table. That experience has shaped how we work today: listen carefully, understand the brief, identify the real constraints early and develop solutions that are technically robust, practical to deliver and appropriate for the client.

Working within local authorities also highlighted something important. Clients do not just need drawings; they need confidence that their project is understood, that experienced engineers remain involved and that quality, programme and communication are actively managed throughout the commission. Prime Highways was created in part to bring that level of ownership and accountability into every project we support. Our experience spans highway maintenance, active travel, urban improvement schemes, major infrastructure and detailed highway design. This has given us a broad understanding of how projects evolve from early feasibility and optioneering through design, approvals, procurement and delivery support.

At Prime Highways, we believe good engineering starts with asking the right questions. We do not rush to a predetermined solution. We take time to understand the problem, challenge assumptions and consider how decisions will affect cost, buildability, maintenance and long-term performance. As a growing specialist consultancy, we also value direct relationships. Clients have access to the people responsible for the work, helping decisions to be made quickly and keeping technical responsibility clear throughout the project.  Our ambition is to build Prime Highways around the qualities we believe matter most to clients: technical quality, practical judgement, clear communication and reliable delivery. We want to be known not simply for the projects we work on, but for the way we work — taking ownership, adding value and delivering work we are proud to put our name to.

Technical depth

Prime Highways combines practical engineering experience with strong technical judgement to develop solutions that are robust, coordinated and ready for delivery.

Direct communication

Prime Highways provides direct, clear communication throughout every project, giving clients easy access to the engineers responsible for the work and faster, better-informed decisions.

Programme focus

We understand that delays cost money. Our processes are structured to keep design reviews, authority responses, and agreement milestones on track.

Standards compliance

All design work is produced in accordance with current DMRB, Manual for Streets, LTN 1/20, and local authority requirements as applicable.

Expertise

What we bring to every commission.

Highway Design

Geometric design, junction layout, carriageway widening, signing and lining — produced to DMRB and local authority standards.

S278 & S38 Agreements

End-to-end management of highway adoption and off-site works agreements, from initial negotiation through to legal execution and construction sign-off.

Drainage & SuDS

Surface water drainage design, SuDS strategy, and coordination with drainage authorities — integrated with highway design from the outset.

Transport Assessments

Trip generation, junction capacity analysis, and transport statement preparation in support of planning applications.

Active Travel

Cycle infrastructure, pedestrian crossing design, and active travel corridor development in accordance with LTN 1/20.

Feasibility & Optioneering

Early-stage option assessment, constraint identification, and scheme development to support planning and funding decisions.

Accreditations & Memberships

EXPERIENCE

Local Authority & Consultancy

QUALITY

Robust Technical Delivery

FOCUSED

Specialist Highway Engineering

Ready to work together?

Tell us about your scheme and we'll identify where Prime can add the most value.