accurate results

Radar Speed Gun and Radar Box Traffic Surveys

Traffic Monitoring and Safety Studies

At Paul Castle Associates, we provide professional Radar Speed Gun Surveys and Radar Box Surveys to capture accurate vehicle speed data for a wide range of traffic monitoring and safety studies.

Our radar traffic surveys can be used for a range of applications. Depending on your specific requirements, we offer both hand-held and automatic radar options, ensuring the right approach for each location and study objective.

Hand-held radar speed guns provide instantaneous speed measurements of individual vehicles as they pass a specific point, which can also be tripod mounted for studier use, whereas radar box units are automatic devices that are installed at the roadside, continuously recording vehicle speeds over extended periods (typically 7 days or more).

Contact our team today to discuss our radar traffic surveys.

Radar Speed Gun Surveys

The main advantages of radar speed guns over a radar box option are that they are temporary and easy to move to another location. They are also highly accurate, so their flexibility doesn’t affect their performance.

Our Radar Speed Gun surveys are best suited for applications including:

  • Spot speed checks at critical locations such as outside schools, near junctions, or within residential zones
  • Time-limited or short-term studies where a permanent structure is not required
  • Supporting speed enforcement operations
  • Gathering speed data for specific vehicle types or times of day

Radar Box Surveys

The main benefit of choosing radar box traffic surveys is that they are more precise, so a natural driver’s behaviour is more likely to be captured. They also don’t require an operator presence, so they can be more efficient.

Our Radar box surveys are best suited for applications including:

  • Long-term speed and volume studies
  • Studies where monitoring 24-hour traffic patterns is needed
  • Establishing baseline conditions before or after interventions
  • Investigation at sites where minimal disruption is required

Advantages of Radar Box Surveys

Radar Box Surveys can also team up with our ATCs:

Radar Boxes can be connected to a network for live data feed and they can replace an ATC, giving not only speed but volume of vehicle movements too. Perfectly suited for areas where an ATC can not be deployed in the road, for safety or licensing reasons.

Some extra features are:

  • Accurate measurement with Classification
  • Monitors speed and direction of travel
  • Real time or historic surveys
  • Ability to manage two lanes of traffic, whilst monitoring each lane individually.

Radar Traffic Surveys from Paul Castle Associates

If you’re looking for top-of-the-range Radar Traffic Surveys with reliable results, contact the team at Paul Castle Associates today.

News & Events

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Paul Castle Associates at Traffex 2025

We are currently getting ready to attend Traffex 2025 – will we see you there?

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Paul Castle Associates has secured two significant regional contracts to conduct TRICS transport surveys across the South-West and West Midlands

What our clients say

“We have aligned ourselves with Paul Castle Associates since our inception in 2014. The quality of service we provide to our clients is inextricably linked to the support and abilities of our supporting supply chain, and I am happy say Paul and his team always deliver. The team have a can-do attitude, and we are grateful for their support, and our close working relationship. Long may that continue.”

Adam Padmore, Managing Director, Cotswold Transport Planning Ltd

“Your hard work and responsiveness have been invaluable in ensuring the success of our projects. We truly feel lucky to have you, and I want you to know how much we appreciate it.”

Deni Krevesic, Principal Transport Planner, Glanville

“We have been working with Paul and his colleagues since Paul Castle Associates began and have always received a first-class service with work delivered on time. There is no doubt that we will continue to work with Paul Castle Associates in the future and strongly recommend that others do the same.”

Rob Williams, Director, Entran Ltd

“Whenever possible we source our traffic survey data from Paul Castle Associates, as they always provide good quality data to the required timescales. Paul Castle Associates are adaptive to our needs and responsive. They are often able to provide helpful suggestions to optimise the data collection process, which saves cost and improves quality.”

Nick Bradshaw

“I have used Paul Castle Associates for a number of years and they provide a first rate service and are reasonably priced. The output results they provide are in a clear and easy to use format making it simple to input into reports, making my life that little bit easier.”

Melanie A'Lee, Associate Director, RPS

“Reliable, affordable and personable.”

Matt Thomas​, Director, Vectos

“We have aligned ourselves with Paul Castle Associates since our inception in 2014. The quality of service we provide to our clients is inextricably linked to the support and abilities of our supporting supply chain, and I am happy say Paul and his team always deliver. The team have a can-do attitude, and we are grateful for their support, and our close working relationship. Long may that continue.”

Adam Padmore, Managing Director, Cotswold Transport Planning Ltd

“Paul Castle is always available to help at short notice, flexible to cope with our workload and providing good quality data with minimal briefing.”

Sathish Nama, RHDHV

“We found Paul Castle Associates to be fast, reliable and proactive in their surveys for us.”

Dr Marwan AL-Azzawi, Sector Lead Director – Mobility & Strategic Planning, Advisory Group UK