Access to transport (8)
I believe the answer is:
entrance
I believe this is a double definition.
'access' is the first definition.
(entrance is a kind of access)
'transport' is the second definition.
(thesaurus)
'to' is the link.
(Other definitions for entrance that I've seen before include "doorway" , "Send" , "Coming onto the stage" , "Coming upon stage - fill with rapturous delight" , "Maybe drive" .)