• Rail infrastructure by continent‎ (11 C)
• Rail infrastructure by country‎ (141 C)

*

• Proposed rail infrastructure‎ (8 C, 5 P)

+

• Cancelled rail infrastructure‎ (3 C)

B

• Railway buildings and structures‎ (11 C, 18 P)

C

• Rail catering‎ (1 C, 10 P)
• Railway infrastructure companies‎ (6 C, 29 P)
• Rail infrastructure under construction‎ (4 C, 1 P)
• Railway cuttings‎ (4 C, 4 P)

E

• Electric rail transport‎ (29 C, 32 P)

F

• Railway freight terminals‎ (7 C, 2 P)

I

• Railway inclines‎ (5 C, 4 P)

J

• Rail junctions‎ (10 C, 2 P)

L

• Rail loading gauge‎ (3 P)
• Level crossings‎ (1 C, 17 P)
• Railway lines‎ (30 C, 12 P, 1 F)

M

• Rail mountain passes‎ (7 C, 3 P)

P

• Permanent way‎ (2 C, 37 P)

S

• Railway signalling‎ (13 C, 31 P)
• Subterranean railways‎ (6 C, 4 P)

T

• Rail technologies‎ (9 C, 74 P)
• Railway test tracks‎ (15 P)
• Railway track layouts‎ (7 C, 13 P)
• Track gauges‎ (4 C, 16 P)
• Rail trails‎ (10 C, 6 P)

Y

• Rail yards‎ (9 C, 9 P)

A

• Air-line railroad
• Anti-trespass panels

B

• Basic Rail Transportation Infrastructure Index
• Bidirectional traffic

C

• Computer-based interlocking
• Curve resistance (railroad)
• Cut (earthworks)
• Cut and fill
• Cutting (transportation)

D

• Derail

E

• Embankment (earthworks)

I

• Interlocking

L

• List of defunct automated train systems
• List of driverless train systems
• List of semi-automatic train systems

P

• Privileged transit traffic

R

• Railroad ecology
• Railroad switch
• Railroad tie
• Railway signal
• Railway signalling
• Railway track
• Right-of-way (property access)
• Rollbock

S

• Snake Projection
• List of steepest gradients on adhesion railways
• Structure gauge

T

• Tell-tale (bridges)
• Total route modernisation
• Track ballast
• Track pan
• Train path
• Transport corridor
• Railway turntable

W

• Water stop
• Weigh in motion
• Wheelskate

Y

• Y-shape steel sleeper