What should i do next about my pending i485?

It's hard to tell from you descriptions what holding up the final decision. Perhaps, USCIS is investigating this marriage as bona fide (esp. if...

Can I fly domestically with a expired visa but valid drivers licenses ?

A valid driver's license from your state or a valid Employment Authorization from DHS-USCIS should be OK as an identification document. See:...

N400 out of normal processing time

Something must be holding up the final decision, if it has been 16 months since the interview. You should consult with an immigration attorney...

How N400 can be filed?

Your permanent resident parents are the ones filing N-400 applications (if eligible), not you. And whether they have been listed as dependents on...

Is there a wavier ?

The question is whether your husband lived (illegally) in the US before or whether he used any fake document to cross the order. If he just got...

How loong it takes to get a receipt letter from UCIS. I have filled on 15th February to Chicago both i130&i485 together spouse?

It usually takes about 2 weeks to receive the notices. If you submitted G-1145 together, you may get emails/text messages ahead of time.

Usually how long it takes after the interview to get the visa approval?

Additional information such as what type of visa your husband is seeking and at what location (and perhaps how the interview went) would be helpful...

You haven't mentioned that you submitted the updated medical exam. Assuming you did that already, it should be just a matter of time. Be patient....

Can I revive a dead visa petition ?

Since your withdrawal of the petition is considered final (no recourse), you have to start over with a new petition (and your spouse would have to...

Can my immigration residency application get discontinued for selling alcohol to a minor?

A conviction for selling alcohol to minor is a misdemeanor offense in California but should not prevent you from getting green card (if you are...