750 mm gauge railways

750 mm (2 ft 5 ¹⁄₂ in) narrow-gauge railways are very similar to 760 mm (2 ft 5 ¹⁵⁄₁₆ in) and 2 ft 6 in (762 mm) gauge. 750 mm gauge rolling stock is almost compatible with 760 and 762 mm railways.

Track gauge
By transport mode
Tram · Rapid transit Miniature · Scale model
By size (list)
Minimum   Fifteen inch 381 mm (15 in) Narrow   600 mm Two foot 600 mm 610 mm (1 ft ​11 5⁄8 in) (2 ft)   750 mm Bosnian gauge Two foot six inch 750 mm 760 mm 762 mm (2 ft ​5 1⁄2 in) 2 ft ​5 15⁄16 in (2 ft 6 in)   Swedish three foot 900 mm Three foot 891 mm 900 mm 914 mm (2 ft ​11 3⁄32 in) (2 ft ​11 7⁄16 in) (3 ft)   Metre 1,000 mm (3 ft ​3 3⁄8 in)   Three foot six inch 1,067 mm (3 ft 6 in)   Standard 1,435 mm (4 ft ​8 1⁄2 in) Broad   Dresden gauge 1,450 mm (4 ft ​9 3⁄32 in)   Leipzig gauge 1,458 mm (4 ft ​9 13⁄32 in)   Toronto gauge 1,495 mm (4 ft ​10 7⁄8 in)   1520 mm Five foot 1,520 mm 1,524 mm (4 ft ​11 7⁄8 in) (5 ft)   Pennsylvania gauge Pennsylvania gauge Five foot three inch 1,581 mm 1,588 mm 1,600 mm (5 ft ​2 1⁄4 in) (5 ft ​2 1⁄2 in) (5 ft 3 in)   Baltimore gauge 1,638 mm (5 ft ​4 1⁄2 in)   Iberian gauge Five foot six inch 1,668 mm 1,676 mm (5 ft ​5 21⁄32 in) (5 ft 6 in)
Change of gauge
Break-of-gauge · Dual gauge · Conversion (list) · Bogie exchange · Variable gauge
By location
North America · South America · Europe · Australia

Locomotive 99 1746 of the Weisseritz Valley Railway in Germany

TU8 diesel locomotive in Arkhangelsk Oblast, Russia