Definition
The Mauritania Railway is a single‑track, heavy‑duty iron‑ore railway line in the West African country of Mauritania. It transports primarily iron ore from the mining region near Zouerate to the export port of Nouadhibou on the Atlantic coast.
Overview
Constructed in the 1960s by the French mining company Société Minière de l’Ouest Africain (now Société Nationale Industrielle et Minière, SNIM), the line spans approximately 704 km (438 mi). It is one of the longest trains in the world, often operating freight trains that can exceed 2 km in length. The railway is crucial to Mauritania’s economy, as iron‑ore exports constitute a major share of the nation’s foreign‑exchange earnings. Passenger service is limited and typically informal, with local inhabitants boarding and alighting at various points along the route.
Etymology/Origin
The name “Mauritania Railway” directly references the nation of Mauritania, within whose borders the line operates. “Railway” denotes the mode of transport—a track‑based system for moving rolling stock. The term emerged contemporaneously with the line’s construction in the early 1960s and has been used in both French (Chemin de fer de Mauritanie) and English language sources.
Characteristics
- Gauge: Standard gauge (1,435 mm / 4 ft 8½ in).
- Track: Single track with passing loops at designated stations; the line is largely situated on a desert plateau, exposed to extreme temperatures and sandstorms.
- Rolling stock: Primarily electric locomotives (originally diesel‑electric) pulling a series of gondola wagons designed for high‑capacity iron‑ore transport.
- Capacity: Each train can carry up to 30 million tonnes of ore per year; typical train loads range from 4 000 to 5 000 tonnes per trip.
- Operation: Trains run continuously, often day and night, to meet export schedules. Maintenance facilities are located at the mining complex near Zouerate and at the port of Nouadhibou.
- Economic impact: The railway supports the mining sector, provides direct employment for several thousand workers, and underpins ancillary services such as port operations, logistics, and regional trade.
- Safety and incidents: The line has experienced occasional derailments and collisions, often related to sand accumulation on tracks or mechanical failures; safety protocols have been progressively enhanced.
Related Topics
- Société Nationale Industrielle et Minière (SNIM): Mauritania’s state‑owned mining company that owns and operates the railway.
- Nouadhibou Port: The terminus of the railway, a major export hub for Mauritanian iron ore.
- Zouerate: The primary mining town served by the railway, home to extensive iron‑ore deposits.
- Desert railways: Other long‑distance rail systems operating in arid environments, such as the Qinghai–Tibet Railway (China) and the Trans‑Saharan Railway proposals.
- Iron‑ore mining in West Africa: The broader industry context in which the Mauritania Railway functions.