
Impact studies
Assess traffic plans and road infrastructure projects,
quantify impacts and make confident decisions
Challenges during impact studies
When planning a new project, a road redesign or a circulation plan, project owners and road operators must make decisions early, often with uncertainty and high expectations from elected officials and stakeholders. A impact study needs to:
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Understand how a project will affect traffic, flows and travel times
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Compare multiple design options or circulation strategies
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Evaluate accessibility impacts for residents, businesses, logistics and public transport
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Assess environmental effects (CO₂, air pollutants, noise)
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Justify decisions with clear, transparent, evidence‑based results
Neovya provides a methodological and a comprehensive engineering framework that makes these choices easier and safer.
What Neovya brings you
A robust, transparent approach to designing and evaluating mobility projects
Compare scenarios with confidence
Test alternative road layouts, circulation plans, lane configurations, bus priority measures, cycling schemes, access strategies, or land‑use plans.
Quantify traffic and accessibility impacts
Flows, travel times, queues, congestion, OD redistribution, multimodal accessibility, all assessed objectively.
Understand environmental impacts
CO₂ emissions, air pollutants and noise impacts for each scenario.
Clear and communicable results
Maps, dashboards and scenario comparisons to support discussions with elected officials and partners.
Technical capabilities
Multi-source
data integration
Static multimodal modelling
Dynamic simulation
(macro-meso-micro)
Multi criteria Impact analysis
Multiple scenario testing and analysis
Collaborative plateforme

Our mission
We put at your service an expert team and rigorous methods to produce analyses that are solid, reliable, and directly relevant to your challenges, whether you are a project owner, road operator, or mobility service provider.
We leverage high-quality, multi-source data (trafic counts, surveys, FCD, open data) along with advanced diagnostic, modeling, and simulation tools to provide you with a clear and objective view of the impacts of your projects, at all territorial scales.
Our analyses are transparent, easy to understand, and easy to share, facilitating collaborative work, accelerating your projects, and strengthening the quality of your decisions.
All our studies are based on the Neovya Hubsim platform, to which you have full access to consult input data, follow analyses, and explore simulation results within an interactive, collaborative, and user-friendly mapping environment.
Data at the heart of our studies
opérational
data
Survey
data
FCD
Neovya Hubsim





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