zeahn-tech/liberia-intelligent-traffic-app

Freebuff project: Liberia Intelligent Traffic App # TrafficWatch Liberia — Liberia Intelligent Traffic App **AI-powered traffic monitoring, incident reporting, evidence management, and analytics platform for national police operations.** > Built for the Liberia National Police — designed to scale from manual officer reports to full live-camera AI computer vision. --- ## 📋 Table of Contents - Overview - Features - Architecture - Technology Stack - Getting Started - Environment Variables - Supabase Configuration - Authentication Setup - Database Setup - Storage Setup - AI Provider Setup - Maps Setup - Development - Testing - Production Build - PWA Installation - GitHub Deployment - Vercel Deployment - Security - Project Structure - Troubleshooting - Future Camera Integration --- ## 🚀 Overview TrafficWatch Liberia is a centralized, AI-powered traffic monitoring, incident reporting, evidence management, analytics, and enforcement platform designed for national police traffic operations. Authorized police personnel can monitor, investigate, document, analyze, and manage traffic violations from anywhere in the country. Citizens can submit reports, track their submissions, and receive safety notices. ### Key Capabilities - **Officer Reports** — Create, manage, and investigate traffic incidents - **Evidence Management** — Secure upload, chain-of-custody, cryptographic hashing - **AI Analysis** — Computer vision for violation detection and ANPR - **Command Dashboard** — Real-time KPIs, charts, maps, and predictive analytics - **Citizen Portal** — Report violations, upload evidence, track submissions - **Offline-First** — Create reports and capture evidence without connectivity - **PWA** — Installable on mobile and desktop devices --- ## ✨ Features ### Command Center - National, regional, and county overview - Live incident feed with real-time updates - Critical alert notifications - Heat maps and incident clustering - Officer activity monitoring - Violation trend analytics ### Incident Management - Full lifec …