3 ms·
Existing street signs need replacement over time too.
by yardstick 2y ago
Existing street signs need replacement over time too.
- nickdothutton 2y agoThey used to be made of cast iron, probably good for a couple of hundred years I’d image, unless smashed or stolen for scrap (sometimes this does happen). I wonder what they make them out of today that leads to needing frequent replacement.