tal: 897 km
narrow gauge: 897 km 1.067-m gauge (492 km are in operation) (2003)

Poland
total: 23,852 km
broad gauge: 629 km 1.524-m gauge
standard gauge: 23,223 km 1.435-m gauge (11,962 km electrified)
(2003)

Portugal
total: 2,850 km
broad gauge: 2,576 km 1.668-m gauge (623 km electrified)
narrow gauge: 274 km 1.000-m gauge (2003)

Puerto Rico
total: 96 km
narrow gauge: 96 km 1.000-m gauge (2003)

Romania
total: 11,385 km (3,888 km electrified)
standard gauge: 10,898 km 1.435-m gauge
broad gauge: 60 km 1.524-m gauge
narrow gauge: 427 km 0.760-m gauge (2003)

Russia
total: 87,157 km
broad gauge: 86,200 km 1.520-m gauge (40,300 km electrified)
narrow gauge: 957 km 1.067-m gauge (on Sakhalin Island)
note: an additional 30,000 km of non-common carrier lines serve
industries (2003)

Saint Kitts and Nevis
total: 50 km
narrow gauge: 50 km 0.762-m gauge on Saint Kitts to serve sugarcane
plantations during harvest season (2003)

Saudi Arabia
total: 1,392 km
standard gauge: 1,392 km 1.435-m gauge (with branch lines and
sidings) (2003)

Senegal
total: 906 km
narrow gauge: 906 km 1.000-meter gauge (2003)

Serbia and Montenegro
total: 4,380 km
standard gauge: 4,380 km 1.435-m gauge (1,445 km electrified) (2003)

Slovakia
total: 3,661 km
broad gauge: 100 km 1.520-m gauge
standard gauge: 3,512 km 1.435-m gauge (1,588 km electrified)
narrow gauge: 49 km (1.000-m or 0.750-m gauge) (2003)

Slovenia
total: 1,201 km
standard gauge: 1,201 km 1.435-m gauge (499 km electrified) (2003)

South Africa
total: 22,298 km
narrow gauge: 21,984 km 1.065-m gauge (10,436 km electrified); 314
km 0.610-m gauge
note: includes a 2,228 km commuter rail system (2003)

Spain
total: 14,268 km (7,718 km electrified)
broad gauge: 11,804 km 1.668-m gauge (6,409 km electrified)
standard gauge: 526 km 1.435-m gauge (526 km electrified)
narrow gauge: 1,910 km 1.000-m gauge (755 km electrified); 28 km
0.914-m gauge (28 km electrified) (2003)

Sri Lanka
total: 1,449 km
broad gauge: 1,449 km 1.676-m gauge (2003)

Sudan
total: 5,978 km
narrow gauge: 4,595 km 1.067-m gauge; 1,400 km .600-m gauge for
cotton plantations (2003)

Swaziland
total: 301 km
narrow gauge: 301 km 1.067-m gauge (2003)

Sweden
total: 11,481 km
standard gauge: 11,481 km 1.435-m gauge (7,527 km electrified) (2003)

Switzerland
total: 4,533 km