Category:Transport infrastructure completed in 1778

This category is for transport infrastructure completed in the year 1778.

Subcategories

This category has the following 3 subcategories, out of 3 total.

B

Bridges completed in 1778 (2 P)

C

Canals opened in 1778 (1 P)

L

Lighthouses completed in 1778 (1 P)

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