Rail Lines (Total Route-km)

Total length of railway route available for train service, measured in kilometers.

Quick Reference

Unit

How It's Calculated

Total route-kilometers of railway track, regardless of the number of parallel tracks. Includes passenger, freight, and mixed-use lines. Measured as route-km (single count of routes), not track-km (which would count multiple parallel tracks separately). Based on national railway authority records and International Union of Railways (UIC) statistics. For multi-track sections, counted only once.

Why It Matters

Rail infrastructure is critical for bulk freight transport (coal, minerals, grain, containers), suburban commuter systems, and inter-city passenger service. Rail is 3-10 times more energy-efficient than road transport for freight, making it essential for heavy industry and sustainable transport. Countries with extensive rail networks can move goods and people efficiently, reducing road congestion, fuel costs, and emissions. Rail investment signals industrial capacity and long-term infrastructure planning.

Understanding the Values

Very Low: < 1,000 km (minimal rail - small countries or underdeveloped networks) Low: 1,000-10,000 km (limited rail - basic connectivity) Moderate: 10,000-50,000 km (significant rail - regional networks) High: 50,000-100,000 km (extensive rail - major freight/passenger systems) Very High: > 100,000 km (vast networks - US 220,000 km, Russia 86,000 km, China 150,000 km) Note: Density matters more than length - Switzerland (5,200 km) has world's highest rail density (121 km per 1,000 km²) High-speed rail: China leads with 42,000 km of 250+ km/h lines

Related Metrics

GDP (Nominal)

Gross Domestic Product at current market prices in US dollars, measuring total economic output.

Roads, Total Network

Total length of the road network, including all paved and unpaved roads.

Data Quality & Coverage

Coverage: ~140 countries Update frequency: Irregular (every 2-5 years) Source: World Bank WDI / International Union of Railways (UIC) / national rail operators Limitations: Does not distinguish between active and abandoned lines (some countries report all built track, not just operational). Gauge differences not captured (standard vs narrow vs broad). Quality varies enormously - US freight rail vs African colonial-era track. Does not measure electrification, double-tracking, or high-speed lines. Many African and Asian countries have unreliable or outdated data.