This reminds me of the abandoned system in Noisy-le-Grand:
http://www.noisy-les-bas-heurts.com/2020...nd.html

Thanks for this usefull addition.
I had never read or heard anything about it and will post something about it here very soon.
In many big cities, one finds such (failed or unfinished) projects, or aspects of history long forgotten...
Again, thank you for this very interesting reply!

Жалко. Очень круто и современно смотрится и в наши дни!

Most likely the abovementioned systems were expensive and impractical, especially considering passenger carrying capacity.

Welcome to Morgantown, USA ca. 1975:
https://transphoto.org/city/1792/

Hence the described deficiencies of low-capacity ‘personal’-size guided vehicle systems are well known, and the designers of the system in France should have done their homework better.

Цитата (focus1965, 22.10.2023):
> Again, thank you for this very interesting reply!

How many such trailers do you think there were?
Their design is very cool!

This is an interesting question. I did some research: 79 were foreseen including planned (but never implemented) extensions.
38 were used on line 1 and later also 19 on the short line 2. At this moment, I think we can talk about 57 vehicules.

https://faculty.washington.edu/jbs/itrans/skhm.htm