YOU SAID:

well cross that bridge when we get to it

INTO JAPANESE

私達がそれに着くときよくその橋を渡る

BACK INTO ENGLISH

Well we cross the bridge when we get to it

INTO JAPANESE

私たちはそれに到達したときまあ我々は橋を渡る

BACK INTO ENGLISH

Well we cross the bridge when we reach it

INTO JAPANESE

私たちはそれに到達したときまあ我々は橋を渡る

BACK INTO ENGLISH

Well we cross the bridge when we reach it