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This project bridges that gap by creating an open platform where:\n\n-   **Community members** can report temporary road closures in real-time through a user-friendly web interface\n-   **Navigation applications** can query closure data and calculate closure-aware routes\n-   **OpenLR integration** ensures cross-platform compatibility across different map providers\n-   **OSM ecosystem** benefits from enhanced real-time data and intelligent routing\n\n### 🌟 Key Features\n\n-   **🗺️ Interactive Web Application**: Next.js-based frontend for easy closure reporting and visualization\n-   **🚗 Closure-Aware Routing**: Intelligent route calculation that avoids temporary road closures\n-   **🚴‍♀️ Multi-Modal Support**: Transportation-specific routing for cars, bicycles, and pedestrians\n-   **📍 OpenLR Integration**: Map-agnostic location references for universal compatibility\n-   **🔐 Secure Authentication**: OAuth2 + JWT with Google/GitHub integration\n-   **📊 Real-time Analytics**: Live statistics and closure status tracking\n-   **🎯 Geometry Support**: Both point closures (intersections) and road segment closures\n-   **📱 Mobile Responsive**: Optimized interface for field reporting on any device\n\n## 📁 Repository Structure\n\n```\ntemporary-road-closures/\n├── backend/                 # FastAPI backend service ✅\n│   ├── app/                # Application code with OpenLR integration\n│   ├── docker-compose.yml  # Development environment\n│   ├── requirements.txt    # Python dependencies\n│   └── README.md          # Detailed backend documentation\n├── frontend/               # Next.js web application ✅\n│   ├── app/               # Next.js 15 App Router structure\n│   ├── components/        # React components for UI\n│   ├── services/          # API clients and utilities\n│   ├── context/           # State management\n│   ├── public/            # Static assets\n│   ├── package.json       # Node.js dependencies\n│   └── README.md          # Detailed frontend documentation\n├── docs/                  # Project documentation\n├── LICENSE                # GNU AGPL v3.0 license\n└── README.md             # This file\n```\n\n### 🛠️ Backend (Fully Implemented) ✅\n\n**Complete FastAPI backend featuring:**\n\n-   **Database**: PostgreSQL 15 + PostGIS 3.5 for advanced geospatial operations\n-   **REST API**: Comprehensive endpoints with OpenAPI/Swagger documentation\n-   **Authentication**: OAuth2 Password Bearer + JWT tokens with Google/GitHub integration\n-   **OpenLR Service**: Complete encoding/decoding for cross-platform compatibility\n-   **Spatial Queries**: Advanced geospatial filtering, bounding box searches, and route analysis\n-   **Security**: Rate limiting, CORS, input validation, and role-based access control\n\n[📖 **View Detailed Backend Documentation**](./backend/README.md)\n\n### 🎨 Frontend (Fully Implemented) ✅\n\n**Complete Next.js web application featuring:**\n\n-   **Interactive Mapping**: Leaflet.js-based map interface with OpenStreetMap tiles\n-   **Closure Reporting**: Multi-step guided forms for accurate closure submission\n-   **Real-time Visualization**: Live closure status with color-coded indicators\n-   **Mobile Responsive**: Touch-optimized interface for field reporting\n-   **Authentication**: JWT-based login with demo mode for testing\n-   **Edit Capabilities**: Update and delete your own closure reports\n-   **Statistics Dashboard**: Real-time analytics and closure insights\n\n[📖 **View Detailed Frontend Documentation**](./frontend/README.md)\n\n### 🛣️ Closure-Aware Routing (Fully Implemented) ✅\n\n**Advanced routing system featuring:**\n\n-   **Transportation Modes**: Car, bicycle, and pedestrian routing with mode-specific closure filtering\n-   **Valhalla Integration**: Open-source routing engine for accurate path calculation\n-   **Smart Avoidance**: Automatically avoid closures relevant to your transportation mode\n-   **Route Comparison**: Side-by-side comparison of direct vs. closure-aware routes\n-   **Real-time Processing**: Live calculation of optimal routes considering current closures\n\n[📖 **View Routing Documentation**](./frontend/README.md#closure-aware-routing)\n\n## 🚀 Quick Start\n\n### Prerequisites\n\n-   **Docker \u0026 Docker Compose** (recommended for full setup)\n-   **Node.js 18+** (for frontend development)\n-   **Python 3.11+** (for backend development)\n-   **Git**\n\n### 1. Clone the Repository\n\n```bash\ngit clone https://github.com/Archit1706/temporary-road-closures\ncd temporary-road-closures\n```\n\n### 2. Start the Backend API\n\n```bash\ncd backend\n\n# Copy environment configuration\ncp .env.example .env\n\n# Start all services with Docker\ndocker-compose up -d\n\n# Verify services are running\ndocker-compose ps\n```\n\n### 3. Start the Frontend Application\n\n```bash\ncd frontend\n\n# Install dependencies\nnpm install\n\n# Configure environment\ncp .env.example .env.local\n\n# Start development server\nnpm run dev\n```\n\n### 4. Access the Applications\n\n**Available Services:**\n\n-   **🌐 Frontend Application**: http://localhost:3000\n-   **📚 Interactive Documentation**: http://localhost:3000/docs\n-   **🔗 Backend API**: http://localhost:8000\n-   **📊 API Documentation**: http://localhost:8000/api/v1/docs\n-   **🗄️ Database Admin**: http://localhost:8080 (Adminer)\n\n### 5. Test the System\n\n```bash\n# Health check\ncurl http://localhost:8000/health\n\n# Try the web application\nopen http://localhost:3000\n\n# Explore closure-aware routing\nopen http://localhost:3000/closure-aware-routing\n```\n\n**For detailed setup instructions and development guides:**\n👉 **[Backend Setup Guide](./backend/README.md)**\n👉 **[Frontend Setup Guide](./frontend/README.md)**\n\n## 🏗️ Architecture\n\n```\n┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐\n│   Next.js Web   │    │  Closure-Aware  │    │   Navigation    │\n│   Application   │◄──►│    Routing      │◄──►│     Apps        │\n│   [Frontend]    │    │   [Frontend]    │    │  [Integration]  │\n└─────────────────┘    └─────────────────┘    └─────────────────┘\n         │                       │                       │\n         └───────────────────────┼───────────────────────┘\n                                 │\n                      ┌─────────────────┐\n                      │   FastAPI API   │ ← ✅ **Complete**\n                      │   + OpenLR      │\n                      │   + OAuth2      │\n                      └─────────────────┘\n                              │\n                      ┌─────────────────┐\n                      │  PostgreSQL +   │ ← ✅ **Complete**\n                      │    PostGIS      │\n                      └─────────────────┘\n```\n\n### 🔧 Technology Stack\n\n**Frontend (✅ Complete)**\n\n-   **Framework**: Next.js 15 with TypeScript and App Router\n-   **Mapping**: Leaflet.js with React-Leaflet integration\n-   **Styling**: Tailwind CSS v4 with responsive design\n-   **State Management**: React Context API with useReducer\n-   **Forms**: React Hook Form with multi-step validation\n-   **Icons**: Lucide React icon library\n-   **HTTP Client**: Axios with interceptors\n\n**Backend (✅ Complete)**\n\n-   **API Framework**: FastAPI with async support and automatic documentation\n-   **Database**: PostgreSQL 15 + PostGIS 3.5 for geospatial operations\n-   **Authentication**: OAuth2 + JWT with Google/GitHub integration\n-   **Geospatial**: PostGIS + GeoAlchemy2 for spatial queries\n-   **Location Encoding**: OpenLR integration for cross-platform compatibility\n-   **Caching**: Redis for performance optimization\n-   **Containerization**: Docker + Docker Compose for easy deployment\n\n**Routing Integration (✅ Complete)**\n\n-   **Routing Engine**: Valhalla open-source routing service\n-   **Transportation Modes**: Auto, bicycle, and pedestrian support\n-   **Spatial Processing**: Automatic closure filtering based on transportation mode\n-   **Route Optimization**: Point exclusion and intelligent path finding\n\n## 🌍 Real-World Usage Examples\n\n### 🚗 For Daily Commuters\n\n**Scenario**: Morning commute to work during construction season\n\n1. **Check Route**: Use closure-aware routing to plan your commute\n2. **Select Mode**: Choose \"Auto\" for car-based routing\n3. **Compare Options**: See direct route vs. closure-aware route\n4. **Make Decision**: Choose route that avoids construction delays\n\n### 🏗️ For City Departments\n\n**Scenario**: Chicago Department of Transportation reporting water main repair\n\n1. **Login**: Authenticate with city credentials\n2. **Report Closure**: Use multi-step form to report road closure\n3. **Set Details**: Specify location, duration, and closure type\n4. **Monitor**: Track closure status and community feedback\n\n### 🚴‍♀️ For Cyclists\n\n**Scenario**: Bike commuter planning route through downtown\n\n1. **Select Bicycle Mode**: Choose transportation type for relevant filtering\n2. **Route Planning**: System automatically avoids car-only restrictions\n3. **Bike Lane Awareness**: Get notified of bike lane closures\n4. **Safe Routing**: Receive routes optimized for cycling safety\n\n### 📱 For Community Members\n\n**Scenario**: Local resident spotting unexpected road closure\n\n1. **Open App**: Access the mobile-responsive web interface\n2. **Quick Report**: Submit closure report with location and photo\n3. **Help Others**: Contribute to community navigation knowledge\n4. **Real-time Impact**: Immediate availability for other users\n\n## 📈 Development Timeline\n\n**Google Summer of Code 2025 - Completed Successfully:**\n\n-   ✅ **Weeks 1-2**: Project setup, database design, and initial API structure\n-   ✅ **Weeks 3-5**: Core API implementation with authentication and CRUD operations\n-   ✅ **Weeks 6-7**: OpenLR integration and advanced spatial query capabilities\n-   ✅ **Week 8**: Midterm evaluation - Backend API complete and documented\n-   ✅ **Weeks 9-10**: Frontend web application with interactive mapping and reporting\n-   ✅ **Weeks 11-12**: Closure-aware routing implementation with Valhalla integration\n-   ✅ **Weeks 13-15**: Testing, documentation, deployment guides, and project finalization\n\n## 📊 Project Statistics\n\n### Backend Capabilities\n\n-   **25+ API Endpoints** with comprehensive OpenAPI documentation\n-   **Real-time Geospatial Queries** with PostGIS optimization\n-   **OpenLR Integration** for cross-platform location referencing\n-   **OAuth2 Authentication** with multiple provider support\n-   **Rate Limiting** and security best practices\n-   **Docker Containerization** for easy deployment\n\n### Frontend Features\n\n-   **Interactive Mapping** with Leaflet.js and OpenStreetMap tiles\n-   **Multi-step Forms** with validation and progress tracking\n-   **Responsive Design** optimized for mobile field reporting\n-   **Real-time Updates** with live closure status calculation\n-   **Demo Mode** with 25+ sample closures for testing\n-   **Closure-Aware Routing** with transportation mode filtering\n\n### Community Impact\n\n-   **Open Source**: All code available under AGPL-3.0 license\n-   **Standards Compliant**: OpenLR, GeoJSON, and OSM compatibility\n-   **Scalable Architecture**: Designed for community growth\n-   **Documentation**: Comprehensive guides for users and developers\n\n## 🔗 Links \u0026 Resources\n\n### 📚 Documentation\n\n-   **[Frontend Documentation](./frontend/README.md)** - Complete web application guide\n-   **[Backend Documentation](./backend/README.md)** - API and development documentation\n-   **[Live Demo](http://localhost:3000)** - Try the application locally\n-   **[API Interactive Docs](http://localhost:8000/api/v1/docs)** - Swagger UI documentation\n-   **[Closure-Aware Routing](http://localhost:3000/closure-aware-routing)** - Advanced routing demo\n\n### 🌐 Project Resources\n\n-   **[GSoC Project Page](https://summerofcode.withgoogle.com/programs/2025/projects/tF4ccCqZ)** - Official Google Summer of Code listing\n-   **[OSM Diary Updates](https://www.openstreetmap.org/user/Archit%20Rathod/diary/406815)** - Development blog and progress updates\n-   **[GitHub Repository](https://github.com/Archit1706/temporary-road-closures)** - Complete source code\n-   **[OpenLR Specification](https://www.openlr.org/)** - Location referencing standard\n\n### 🛠️ Technical Resources\n\n-   **[Valhalla Routing](https://valhalla.readthedocs.io/)** - Open-source routing engine\n-   **[PostGIS Documentation](https://postgis.net/documentation/)** - Spatial database capabilities\n-   **[FastAPI Documentation](https://fastapi.tiangolo.com/)** - Modern Python web framework\n-   **[Next.js Documentation](https://nextjs.org/docs)** - React-based frontend framework\n\n## 🤝 Contributing\n\nThis project welcomes contributions from the OpenStreetMap community and developers worldwide!\n\n### 🛠️ Development Setup\n\n1. **Fork** the repository on GitHub\n2. **Clone** your fork locally\n3. **Setup Backend**: Follow instructions in [`./backend/README.md`](./backend/README.md)\n4. **Setup Frontend**: Follow instructions in [`./frontend/README.md`](./frontend/README.md)\n5. **Create** a feature branch: `git checkout -b feature/awesome-feature`\n6. **Make** your changes and add comprehensive tests\n7. **Document** your changes in relevant README files\n8. **Submit** a pull request with detailed description\n\n### 🐛 Reporting Issues\n\n-   **Bug Reports**: [GitHub Issues](https://github.com/Archit1706/temporary-road-closures/issues)\n-   **Feature Requests**: [GitHub Discussions](https://github.com/Archit1706/temporary-road-closures/discussions)\n-   **Documentation**: Improvements and clarifications always welcome!\n-   **Security Issues**: Email directly to architrathod77@gmail.com\n\n### 💬 Community\n\n-   **OSM Forum**: [community.openstreetmap.org](https://community.openstreetmap.org/)\n-   **OSM Mailing Lists**: [lists.openstreetmap.org](https://lists.openstreetmap.org/)\n-   **GitHub Discussions**: [Project Discussions](https://github.com/Archit1706/temporary-road-closures/discussions)\n-   **Developer Contact**: architrathod77@gmail.com\n\n### 🎯 Contribution Areas\n\n-   **Backend Development**: API enhancements, performance optimization, new endpoints\n-   **Frontend Development**: UI/UX improvements, new features, mobile optimization\n-   **Documentation**: User guides, API documentation, setup instructions\n-   **Testing**: Integration tests, performance testing, user acceptance testing\n-   **Localization**: Multi-language support for international OSM community\n-   **Integration**: Connections with other OSM tools and navigation applications\n\n## 👥 Team\n\n### 🎓 Google Summer of Code 2025\n\n-   **🧑‍💻 Student Developer**: **Archit Rathod** ([University of Illinois Chicago](https://www.uic.edu/))\n\n    -   Email: arath21@uic.edu\n    -   GitHub: [@Archit1706](https://github.com/Archit1706)\n    -   LinkedIn: [Archit Rathod](https://www.linkedin.com/in/archit-rathod/)\n    -   Portfolio: [archit-rathod.vercel.app](https://archit-rathod.vercel.app)\n\n-   **🧭 Primary Mentor**: **Simon Poole** ([OpenStreetMap Foundation](https://osmfoundation.org/))\n-   **🗺️ Secondary Mentor**: **Ian Wagner** ([Stadia Maps](https://stadiamaps.com/))\n\n### 🏛️ Host Organization\n\n**[OpenStreetMap Foundation](https://osmfoundation.org/)**\n\n-   Supporting open geographic data and collaborative mapping\n-   Enabling navigation innovation through open standards\n-   Fostering community-driven geospatial solutions\n\n## 📄 License\n\nThis project is licensed under the **GNU Affero General Public License v3.0** (AGPL-3.0).\n\n**[View Full License](./LICENSE)**\n\n### 🔓 Open Source Commitment\n\n-   **Free Software**: Always free to use, modify, and distribute\n-   **Copyleft**: Modifications must be shared under AGPL-3.0\n-   **Network Use**: Server-side modifications must be disclosed\n-   **Commercial Use**: Permitted with license compliance\n-   **Community Driven**: Open development and transparent governance\n\n## 🙏 Acknowledgments\n\n### 🌟 Special Thanks\n\n-   **[Google Summer of Code](https://summerofcode.withgoogle.com/)** for funding and program support\n-   **[OpenStreetMap Foundation](https://osmfoundation.org/)** for hosting, mentorship, and community\n-   **[University of Illinois Chicago](https://www.uic.edu/)** for academic support and research opportunities\n-   **[PostGIS Team](https://postgis.net/)** for powerful geospatial database capabilities\n-   **[FastAPI Team](https://fastapi.tiangolo.com/)** for the excellent Python web framework\n-   **[Next.js Team](https://nextjs.org/)** for the outstanding React framework\n-   **[Valhalla Project](https://valhalla.readthedocs.io/)** for open-source routing capabilities\n-   **[TomTom](https://www.tomtom.com/)** for OpenLR specification and reference implementations\n\n### 🌍 Community\n\n-   **OSM Community Worldwide** for feedback, testing, and real-world validation\n-   **OsmAnd Developers** for navigation integration discussions\n-   **OpenLR Working Group** for location referencing standards\n-   **Chicago Department of Transportation** for testing data and use cases\n-   **React and TypeScript Communities** for development best practices\n-   **Open Source Contributors** who made this project possible\n\n## 🚀 Getting Started\n\nReady to explore the Temporary Road Closures system?\n\n### 🔥 For Developers\n\n1. **[Setup the Backend](./backend/README.md)** - Complete development environment\n2. **[Setup the Frontend](./frontend/README.md)** - Web application development\n3. **[Explore the API](http://localhost:8000/api/v1/docs)** - Interactive documentation\n4. **[Join the Community](https://github.com/Archit1706/temporary-road-closures/discussions)** - Connect with other contributors\n\n### 🗺️ For OSM Community\n\n1. **[Learn About the Project](https://www.openstreetmap.org/user/Archit%20Rathod/diary/406815)** - OSM diary updates\n2. **[Try the Web App](http://localhost:3000)** - Experience the complete interface\n3. **[Test Closure-Aware Routing](http://localhost:3000/closure-aware-routing)** - Advanced routing features\n4. **[Provide Feedback](https://github.com/Archit1706/temporary-road-closures/issues)** - Help shape the future\n\n### 🏢 For Organizations\n\n1. **[Review Integration Examples](./backend/README.md#integration-examples)** - Connect your systems\n2. **[Understand OpenLR](./backend/README.md#openlr-integration)** - Cross-platform compatibility\n3. **[Explore API Capabilities](./backend/README.md#api-usage)** - Integration possibilities\n4. **[Contact the Team](mailto:arath21@uic.edu)** - Discuss your specific use case\n\n### 🚴‍♀️ For End Users\n\n1. **[Visit the Application](http://localhost:3000)** - Start reporting closures\n2. **[Try Demo Mode](http://localhost:3000)** - No login required for testing\n3. **[Learn Closure-Aware Routing](http://localhost:3000/closure-aware-routing)** - Better route planning\n4. **[Read User Guide](http://localhost:3000/docs)** - Comprehensive documentation\n\n## 🏆 Project Success\n\nThis Google Summer of Code 2025 project has successfully delivered:\n\n### ✅ **Complete Backend System**\n\n-   Production-ready FastAPI with comprehensive documentation\n-   PostgreSQL + PostGIS database with optimized spatial queries\n-   OpenLR integration for cross-platform compatibility\n-   OAuth2 authentication with multiple providers\n-   Rate limiting, security, and monitoring capabilities\n\n### ✅ **Full Frontend Application**\n\n-   Next.js 15 web application with TypeScript\n-   Interactive mapping with closure visualization\n-   Multi-step closure reporting forms\n-   Real-time status tracking and analytics\n-   Mobile-responsive design for field use\n\n### ✅ **Advanced Routing System**\n\n-   Closure-aware route calculation\n-   Transportation mode filtering (auto, bicycle, pedestrian)\n-   Valhalla routing engine integration\n-   Real-time route comparison and optimization\n\n### 🎯 **Community Impact**\n\n-   Open-source solution for the OSM ecosystem\n-   Standards-compliant implementation (OpenLR, GeoJSON)\n-   Comprehensive documentation for users and developers\n-   Foundation for future navigation app integration\n\n---\n\n**🌟 Star this repository** if you find it useful for the OpenStreetMap ecosystem!\n\n**📢 Follow development progress** in the [OSM diary](https://www.openstreetmap.org/user/Archit%20Rathod/diary/406815) and [GitHub discussions](https://github.com/Archit1706/temporary-road-closures/discussions).\n\n**🚀 Try the live demo** by following the [Quick Start guide](#-quick-start) above.\n\n---\n\n_Building the future of open navigation data, one closure at a time. 🗺️✨_\n\n**\"Temporary closures, permanent solutions\"** - Making OSM navigation smarter for everyone.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farchit1706%2Ftemporary-road-closures","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farchit1706%2Ftemporary-road-closures","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farchit1706%2Ftemporary-road-closures/lists"}