Is there a place to park my semi truck and wander the stores?

Yes but -You'll have to park a ways away

Yes but probably not close

Either on the edges of the parking lot or at the gas station a little up the street

You have to park in the outer spaces

You can droo your trailer at flying J for up to 12 hrs

Could be pretty tough. Maybe the far East side

Yes in the far parking lot they allow semi parking

I'm not sure specifically but there is a huge parking lot that surrounds the mall.

Depending on traffic, the northern most entrance maybe.

Not at the mall. Maybe the exit ramp if coming West. Otherwise the flying j the other side of 80 (I'm a truck driver).