Serious question about the Kerch Bridge . . . . .

[sanatanadharma]

10. Show me the truck debris. I do not believe the 'truck bomb' theory

As the OP says, a truck bomb seems to imply a suicide mission; if so, likely it was the work of Crimean resistance.

Considering the damage done and the fallen roadway, would not a truck bomb have been better timed to damage the span over the shipping channel, at the same height as the rails to blow the train off the tracks?

If it was a boat under the low road, the explosion would have been partially contained, lifting the roadway and expanding up and out as the road fell off the supporting pillars. The explained idea that the road was damaged by downward force, if true, suggests to me the wisdom of being atop the high span.