I mean, it's certainly not officially an infrastructure canary but if I lived in a Dutch region dependent on dams and pumps working, I'd be quite concerned if this bridge were to flood.
It shouldn't take too much effort to keep the bridge in working condition (I assume - it wouldn't have been built if it was prohibitively expensive to maintain) so if it does get flooded there is something going very wrong.
Is that even legal in the US? Here in Germany it's definitely illegal to use a parking spot - including your garage - for storage. It's considered an unauthorized special use.
The reason is because parking spots and garages face different regulation than living spaces. For example, you cannot construct a shed on the edge of your property but you may build a garage there.