[kabdib]

We've been building bridges, roads and other stuff for thousands of years.

We've been building software for maybe 70 years.

I'd give it a little time.

[informatimago]

http://en.wikipedia.org/wiki/List_of_bridge_failures

[arethuza]

Oldest bridge still in use:

http://en.wikipedia.org/wiki/Arkadiko_Bridge

It's from Mycenaean times! i.e. Agamemnon, fall of Troy etc.

Mind you, I've been inside much, much older buildings (from 3000BC rather than 1100BC):

http://en.wikipedia.org/wiki/Maeshowe