Wrecks on a bridge

[FroBodine]

I am playing 0.64 Mniszek in the Ostfront tourney.

I am the Russians, and one of my tanks became a steaming wreck at the entrance to the bridge hex on the Russian entry side. Now, when I try to move another tank onto the bridge in that hex it says "bridge movement not possible".

Does a wreck on a bridge block bridge movement? If so, is there any way to remove the wreck? Otherwise my tanks are stuck across the river, almost useless in this scenario.