Man they messed that bridge up. Entire spans are gone lol.
The good news is the substructure is has superficial damage. The spans will need to be replaced which can be done without too much difficulty.
The rail bridge looks like it has superficial fire damage.
They set a timer for themselves, to retake Crimea before they repair the bridge.
I don’t think Ukraine will achieve this, more likely we will see more infrastructure attacks to aid the progress of their military.