Category:Transport infrastructure completed in 1921
Appearance
This category is for transport infrastructure completed in the year 1921.
Subcategories
This category has the following 6 subcategories, out of 6 total.
A
- Airports established in 1921 (9 P)
B
- Bridges completed in 1921 (29 P)
L
- Lighthouses completed in 1921 (11 P)
R
T
- Tunnels completed in 1921 (2 P)