Crossing ford, big toe gets broken (10)
I believe the answer is:
footbridge
'crossing' is the definition.
(I've seen this before)
'ford big toe gets broken' is the wordplay.
'gets broken' indicates anagramming the letters.
'ford'+'big'+'toe'='fordbigtoe'
'fordbigtoe' with letters rearranged gives 'FOOTBRIDGE'.
(Other definitions for footbridge that I've seen before include "walkway" , "Pedestrian crossing, as it were" , "unsuitable for the motorist?" , "Over which one may walk" .)