YOU SAID:

I crashed my car into a bridge

INTO JAPANESE

私は車を橋にぶつけた

BACK INTO ENGLISH

I hit the car into the bridge.

INTO JAPANESE

私は車を橋にぶつかって入った。

BACK INTO ENGLISH

I hit the bridge with my car.

INTO JAPANESE

私は車で橋にぶつかった。

BACK INTO ENGLISH

I hit the bridge with my car.