Your bridge reminds me of a bridge in my home town, Bad Kreuznach in south-west Germany:


The bridge was most likely built in 1311. I do not know exactly when the bridge houses were built, but they were first mentioned in a document from 1495. I'm not into the history of architecture, but I guess for the 15th century, this was impressive engineering. In the 30 years war, one of the houses was hit by a Swedish cannonball. But back then, weapon technology was not that destructive: today the cannonball can still be seen in one of the walls.

Here you can see it via webcam.