Massive blast hits bridge linking Crimea and Russia. Here’s what we know
https://edition.cnn.com/2022/10/08/europe/crimea-bridge-explainer-russia-ukraine-intl/index.html
Though Russian officials insist rapid recovery of the bridge and alternative ferry service, it must take much time to repair the bridge and to make sure of its safety, and it's impossible to keep capacity of trains and vehicles crossing the bridge only by adding ferry service.
By the way, it's strange that Russia hasn't yet announced provocative statements against Ukraine about the blast. It means the blast can be mere accident by Russian people.
