AI-Assisted Road Risk Assessment · Decision Support

Road safety assessments are mandatory.
Manual assessment alone can't scale to meet the need.

NayaTransit turns road video into an AI-assisted, iRAP-aligned road risk assessment that supports qualified road safety professionals — reducing the time spent collecting data in live traffic, and the manual effort behind every assessment.

Built for resource-constrained environments Aligned with global road safety practice Designed to scale
The Problem

A growing safety workload with limited delivery capacity.

Road Safety Assessments are required across key stages of many highway projects, but manual assessment capacity has not kept pace with expanding road networks.

Available
37–277
accredited or active road safety assessors today.
Growing
+34 km
of highway construction pace, on average each day.
Per cycle
3–6 mo
typical manual assessment cycle — varies with corridor length, site access and reporting scope.
Our Approach

A new paradigm in road safety

A mission-driven Safe System innovator, combining global road safety practice with local context.

Proactive Prevention

Earlier insights. Faster interventions.

AI-assisted road risk assessments help identify and prioritise safety issues in days rather than months.

Augmented Expertise

Smart synergy: AI meets expert insight

AI-generated findings are reviewed by qualified road safety professionals to ensure they are evidence-based and context-aware.

Local Calibration

Safe System solutions for local roads & constrained environments

We adapt global good practice to local roads.

Homegrown Capacity

Local capability and collaboration

Built for LMICs and resource-constrained environments, in collaboration with road agencies, practitioners and communities.

How It Works

From road video to risk map — in five steps.

1

Upload

Upload geotagged road video, or video with corresponding GPS data. No specialist survey vehicle or LiDAR required — compatible even with Google Street View.

2

Analyze

AI extracts and pre-codes relevant visually observable iRAP attributes by road segment — including high-impact critical attributes.

3

Map

A geo-referenced map displays detected attributes, potential safety issues and prioritised locations for review.

4

Review

A qualified road safety professional reviews the AI-generated findings, applies expert judgement and identifies locations requiring targeted field verification.

5

Export

Export an iRAP ViDA-compatible dataset and road risk assessment report for client review and further analysis.

The workflow reduces prolonged exposure to live traffic and automates hours of repetitive manual coding. We augment qualified safety professionals — we don't replace them.

Why NayaTransit

Built for complex roads and resource-constrained environments — not retrofitted to them.

iRAP attributes supported
70+
Broad coverage of visually observable iRAP attributes — versus three to seven in existing automated tools.
Local calibration
Mixed traffic
Designed to account for two-wheelers, pedestrians, informal land use and varied weather conditions.
Assessment cadence
Repeatable
Repeat assessments to track changing risks and emerging priority locations.
Investment planning
Risk-prioritised
Indicative investment plans and site-specific treatment options — prioritised by risk, expected safety benefit and available budget, for review by qualified professionals.
Data handling
Secure by design
Personal data is minimised and protected through privacy-by-design controls.
The Difference

Consistent assessment. Less time, cost and field exposure.

90%
less processing time*
80%
lower assessment cost*
Scalable
network-wide coverage
Manual iRAP assessmentWith NayaTransit
Time per cycle
Weeks–months Days*
Cost
High Up to 80% lower*
Coverage
Limited sample Broader coverage
Field exposure
Extended field exposure Office-led review*

Bars are indicative of relative scale, not to exact proportion. *Indicative estimates based on defined project scope and pilot workflows; actual time and cost savings vary by network size, data quality and validation requirements.

Aligned with iRAP coding methodology — months of repetitive coding automated, enabling faster professional review.
Data-Agnostic by Design

Multiple data sources. One consistent assessment workflow.

No LiDAR trucks. No new hardware to buy. NayaTransit reads the road footage you already have — and whatever the source, it resolves to one consistent, iRAP-aligned assessment. That's what finally makes assessing a broader network, not just a few flagship highways, affordable.

Google Street View
Existing street-level imagery — reduced field data collection
Free / low cost
Dashcam or smartphone
A GoPro or phone on any vehicle — subject to minimum image & GPS quality
Low cost
360° survey camera
Matterport, Insta360, Ladybug — higher-detail panoramic imagery
Medium cost
Connected-vehicle data
Fleet & OEM speed and volume signals — not an imagery source
Supplementary data
NayaTransit AI engine

One pipeline. Consistent quality controls.

Computer vision and physics models apply the iRAP method consistently to every input — designed for mixed traffic and resource-constrained road environments.

Proven Methodology

We didn't invent the methodology. We help make it scalable.

iRAP provides a globally recognised, evidence-based methodology for assessing road infrastructure risk — referenced by WHO and aligned with UN global road safety targets. NayaTransit automates repetitive data extraction and coding tasks within an iRAP-aligned workflow, while retaining professional review and quality assurance — making systematic road assessment more accessible in resource-constrained environments.

860K+
deaths and serious injuries prevented
140
countries with road assessments
2M+ km
of roads and designs assessed
$120B+
in safer-road investment influenced

Source: iRAP global programme metrics, December 2025.

About Us

Leading the future of safer roads

From roadside hazards to complex infrastructure risks, NayaTransit can identify, analyse, and help remediate before tragedy occurs.

We combine time-tested road-safety expertise with next-generation AI to deliver intelligent risk assessment at a scale and speed impossible by traditional methods — ensuring every $1 invested returns more than $1 in lives saved and productivity preserved.

Read our full story →
Resources

Keep the conversation going

View all resources →

Technology & AI5 min read

Vision Language Models for iRAP Assessment

How VLMs can automate iRAP road safety assessments at a fraction of the cost, making assessment feasible at scale.

Read article
Infrastructure & Safety6 min read

Road Safety Is Not Just Potholes

Detecting potholes is the easy problem. Real road safety means assessing infrastructure design, speed, and crash prevention.

Read article
Speed Management6 min read

Speed Is The Elephant In The Room

The most cost-effective road safety intervention is also among the least discussed. Here's why.

Read article
Get Started

Mobility means nothing if you don't arrive alive.

Pilot a single corridor or screen an entire state network. We'll co-scope it with you and deliver an iRAP-aligned road risk assessment you can act on.