Uganda National Bridge Management System
# Uganda Bridge Management System
The Uganda Bridge Management System (BMS) is a React/Vite operational workspace for managing the national bridge and major-culvert inventory. It combines inventory capture, condition inspection, GIS mapping, maintenance prioritisation, traffic analytics, data validation, valuation reports, and administrative tools.
Live application:
## Current Dataset
The bundled public dataset contains:
| Dataset | Records |
| --- | ---: |
| Bridges | 546 |
| Major culverts | 452 |
| Road-network links | 1,023 |
| Critical structures | 69 |
| Historical traffic records | 691 |
| Documents | 51 |
The application can read from Supabase and falls back to the bundled JSON files in `public/data`.
## Main Workspaces
- **Overview:** national structure totals, condition distribution, regional coverage, and priority structures.
- **GIS Map:** bridge and culvert locations, road classes, waterways, structure search, detail records, and evidence photos.
- **Inventory:** bridge, culvert, road-network, and intervention registers.
- **Maintenance:** prioritised structures and active works.
- **Analytics:** interactive 3D condition, traffic, regional, and data-dictionary categorical analysis.
- **Reports:** validation audits, current replacement cost, depreciated replacement cost, and printable structure reports.
- **Photos:** structure-first chronological inspection evidence timelines with source lineage.
- **Digital Twin:** parametric 3D bridge and major-culvert models generated from inventory and condition fields.
- **Sources & Evidence:** admin documentation library, source-document register, evidence coverage, and operational data lineage.
- **Data Capture:** bridge and culvert inventory forms plus condition-inspection forms.
- **Administration:** upgrades, system parameters, architecture, and algorithm reference views.
## Access Profiles
The current static deployment presents three role profiles:
- `bms`: data-entry workspaces.
- `super`: dashboar …