traveling question

just a quick question maybe one you guys might know or something, so as for me im not planing on leaving the country.... asking for parorel etc, i dnt wanna risk it, but i am very curious has far has traveling near the border like browsville the valley etc, when coming back u go thru a check point, dnt they ask u if u r a us citizen??? do ya'll think we can drive near there like california or south padre island.

thanks guys

You can travel anywhere within the US just show authorities your EAD card.