Railway lines (including tramway lines, light rail lines, rapid transit lines, monorails etc.) opened in the decade 1720s, i.e. in the years 1720 to 1729.
Subcategories
This category has the following 2 subcategories, out of 2 total.
0โ9
- Railway lines opened in 1722โ (1 P)
- Railway lines opened in 1725โ (1 P)