Question

who was the building the brigde where and when​

Answer 1

Answer:

The earliest known arch bridges were built by the Greeks, and include the Arkadiko Bridge. With the span of 220 metres (720 ft), the Solkan Bridge over the Soča River at Solkan in Slovenia is the second-largest stone bridge in the world and the longest railroad stone bridge.

Answer 2

Explanation:

which brigade you walking about