Today Sunday Stamps- II is about Bridges. This is a favourite of mine, and I have dedicated some posts to this topic (1, 2, 3).
Some stamps that (I think) I had not posted before:
The Seine River in Paris (37 bridges within the city).
One of the 383 bridges of the Rhaetian Railway.
Part of it is a UNESCO WHS.
Millau Viaduct in France
The stamps commemorate de 125th anniversary
of Arcadis. This is the complete set.
Do you recognise this bridge?
The Iron Bridge
The A-Z stet of stamps (2011)
The whole set, issued in March 2015