SafeRoute: Women and Girls can move about with confidence

SafeRoute: Women & girls can navigate with confidence

How the idea came about:
The idea was born in 2023 after a defining moment. Around 2 p.m., a passerby approached me and asked if I could escort her to her destination. She was new to the area and had searched online, only to discover that it was known for a high crime rate. Although it was daytime, she was still afraid to walk alone because she didn’t know the surroundings or which routes were safer.

That encounter highlighted how fear, uncertainty, and lack of accessible, real-time safety information can limit women’s mobility—even in broad daylight. It became clear that people don’t just need maps; they need reliable safety insights to move with confidence, especially when navigating unfamiliar communities, streets and walk-ways. This map feature can be used by licenced security organizations to improve areas prone to unsafe conditions.

The Problem
Women and girls navigate public spaces under constant threat assessment. Unlike men, their routing decisions are shaped not by efficiency but by fear—of harassment, assault, theft, and stalking. Women take longer routes to avoid high-risk areas, avoid public transport and walking alone after dark, and restrict their independence due to safety anxiety. Globally, 1 in 3 women have experienced physical or sexual violence, and 97% of women in the UK have experienced sexual harassment in public spaces. Yet the critical safety data exists in police databases—invisible to the public. Women make routing decisions based on intuition and rumor, not actionable data. This constrained mobility limits access to jobs, education, social participation, and opportunity. It’s not just a safety issue; it’s an equality issue.

The Solution
SafeRoute is a real-time safety navigation layer integrated into mapping apps (Google Maps, Apple Maps, Waze). Like traffic data shows congestion in red and green, SafeRoute visualizes street-level safety using the same color logic: green streets are low-risk, yellow streets require caution, red streets have high-risk flags and a quantitative risk score. The layer combines historical crime data from police, community development APIs, real-time community incident reports, and social media validation to create a dynamic, accurate safety map. Users can choose “Safest Route” instead of “Fastest Route” when planning journeys. Trusted contacts receive alerts if a user travels through high-risk zones alone.

How It Works
SafeRoute operates on three data layers. The baseline layer uses official police crime APIs (most cities have open data portals) combined with public lighting data and foot traffic patterns to establish a foundational safety score for each street. This creates a static heat map color-coded onto the map. The real-time layer enables community reporting: a one-tap “Report unsafe” button lets users flag incidents with location, incident type, and confidence level. To prevent misinformation, incidents only appear on the map after cross-verification from multiple users and fade after 24-48 hours without new reports. The validation layer integrates news APIs and verified social media sources to corroborate incidents and surface only validated threats, never rumors.
When users request a route, SafeRoute calculates the safest path by minimizing high-risk streets while maintaining reasonable distance. The algorithm returns multiple options—fastest versus safest—allowing users to choose their priority. The visualization is immediate and intuitive: colour tells you everything. Green means go. Red means caution. No ambiguity. Safety Risk score provides a numeric detail of probability based on a metric which can be compared to other routes.
Technical Approach
The backend connects to police crime data APIs, city infrastructure databases, and news sources, storing all data in a PostgreSQL database. Real-time incident updates flow through WebSocket connections to keep the map live. The frontend uses Google Maps JavaScript API with a custom overlay layer built from GeoJSON tiles to display the safety heat map. Users access SafeRoute through a mobile app (React/Flutter) or web interface. The color-coding logic is: green for streets with 5 incidents per week or active incident reports. The system integrates with Google Maps Directions API to add the “SafeRoute” option alongside existing routing choices.
Deployment & Scale
SafeRoute deploys in three phases. Phase 1 launches as an MVP in one city using official police crime APIs and basic user reporting without social media integration. Phase 2 expands to 5-10 cities, adds validated community reporting, and incorporates social media from verified news sources. Phase 3 scales to 50+ cities and negotiates native integration with Google and Apple for direct map embedding. Long-term, machine learning predicts high-risk times and locations before incidents occur.
Impact
SafeRoute creates measurable impact. Women gain agency—they navigate by choice, not fear. They take shorter routes, use public transit safely, access jobs with flexible hours, and build independence. Girls internalize confidence instead of constraint, and have the opportunity to make well-informed choices. Cities gain valuable real-time safety data to inform infrastructure investment. Emergency services receive auto-escalated critical incidents. The data is open and transparent: users see why a street is flagged and what incidents triggered the alert. It’s infrastructure-grade equality: making public space equally safe for all users.
Target Users
Primary: Women and adolescent girls in urban areas. Secondary: Parents concerned about their daughters’ safe mobility. Cities, transit authorities, and law enforcement agencies seeking real-time crime data. Tech platforms seeking partnership for safety features.
Why Now
The infrastructure exists: police departments publish open crime data, mapping APIs are mature, community reporting apps are proven (Nextdoor, Citizen). The need is urgent: women’s constrained mobility costs billions in lost opportunity. The solution is deployable and measurable. SafeRoute turns invisible safety data into visible agency.

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