Railway lines (including tramway lines, light rail lines, rapid transit lines, monorails etc.) opened in the decade 1820s, i.e. in the years 1820 to 1829.
Subcategories
This category has the following 10 subcategories, out of 10 total.
0–9
- Railway lines opened in 1820 (2 P)
- Railway lines opened in 1821 (1 P)
- Railway lines opened in 1822 (1 P)
- Railway lines opened in 1823 (2 P)
- Railway lines opened in 1824 (1 P)
- Railway lines opened in 1825 (2 P)
- Railway lines opened in 1826 (6 P)
- Railway lines opened in 1827 (2 P)
- Railway lines opened in 1828 (3 P)
- Railway lines opened in 1829 (5 P)