mythologyandhistory,
@mythologyandhistory@mas.to avatar

Did you know that road design included features?

In the ruins of , you'll notice small white stones interspersed with the large paving ones along the extensive roads.

Those white are 'cats eyes', i.e. gems that have a single line of inclusion of crystals of another mineral inside.

Upon light reflective on them (from the ), they enable the walker to see that they are still on the right path!

https://youtu.be/74n6TgXbgAQ?si=56oPfp7mG1ENxflN

brokenix,

@mythologyandhistory won't they be slippery during the rains ?

mythologyandhistory,
@mythologyandhistory@mas.to avatar

@brokenix

Not sure, but they are very small compared to the main large paving stones, so I guess it may not matter?

Bender,
@Bender@ecoevo.social avatar

@mythologyandhistory
Genius!! As a recent Master of Landscape Architecture graduate (this past Friday), I'm stealing this idea. And also sharing with my school-mates. Thanks ancient Pompeii!

mythologyandhistory,
@mythologyandhistory@mas.to avatar

@Bender

Congrats on the graduation :D

martinlorcher,
@martinlorcher@verkehrswende.social avatar

@mythologyandhistory So the Romans must have had a much more efficient management of horseshit on their streets than NYC had by the end of 1900? When covered with mud, these marble "reflectors" would have been useless.
https://johnmjennings.com/the-great-manure-crisis-of-1894/

martinlorcher,
@martinlorcher@verkehrswende.social avatar

@mythologyandhistory And, according to the article, the marble stones reflected light from torches. That makes more sense than the moon.

mythologyandhistory,
@mythologyandhistory@mas.to avatar

@martinlorcher

Thanks for the link!

Actually, during the Roman era, the moon made more sense than torches. Some of those roads would be in the sticks.

Although, not all Roman roads had those cats eyes (in fact, probably not most of them).

Roman roads that were considered "great", i.e. connecting important places & usually recognisable by being named after someone (like the Appian Way), had an 'Aedile', a person to make sure manure, human waste & co would be reasonably in check.

Deus,
@Deus@charcha.cc avatar

@mythologyandhistory Now I'm wondering if those emergency floor path illuminations in airliners are 'insipired' from this. Who knows!

mythologyandhistory,
@mythologyandhistory@mas.to avatar

@Deus

I haven't the foggiest, but now I hope so!

666k9s,
@666k9s@mas.to avatar

@mythologyandhistory I did not know that.

NatureMC, (edited )
@NatureMC@mastodon.online avatar

@mythologyandhistory Must have been a special road? Here in Gallia, they didn't do it. Asterix and Obelix grumble

Pompei must have been special, they even had crosswalks: https://engineeringrome.org/public-spaces-learning-from-ostia-antica-and-pompei/

glent,
@glent@aus.social avatar

@NatureMC @mythologyandhistory It was a big tourist town and had public spaces to match that need.

NatureMC,
@NatureMC@mastodon.online avatar

@glent And the material. Here in my region, Roman roads e.g. were made from reddish sandstones, the material of our mountains.

@mythologyandhistory

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