Was it a proper viaduct like this one (tho this is a medium one, with roadways separated completely into two “bridges”) or a much smaller one?

I’ll look into it when I have more time.
(Tho the more I think about it the more I see a structurally unsound cable connecting the top pieces as a liability - it could be the cause for the collapse of the whole bridge instead of just the two sections in one & three on the order bridge … and if it could support the road then why not just beef up the cable & not use supports? … it might just not be possible)