Take pictures. If sign is obstructed you stand a decent chance of winning.

I was cited for negligence driving can I still apply for DS 160 and or ask character waiver from immigration.

I do not think this will have any affect on application for citizenship.

Can I appeal a ticket conviction for expired resgiatratiom?

Cop gave you bad information. Getting it registered the next day is not grounds for dismissal.

You should move to dismiss on speedy trial grounds. Statute of Limitations does not apply to your scenario.

Can I fight red light ticket in Brooklyn, NY?

Serious ticket. An attorney can go to court instead of you and try to beat the ticket.

Can i fight a speeding ticket in court?

You can fight it and should fight it because it is a serious ticket. An attorney can go to court instead of you to try to beat the ticket.

Could I get a ticket in the mail?

Unlikely and even more unlikely if in NYC. If you do reach out to a traffic ticket attorney right away. It is a very serious ticket.

2 Points. An attorney can go to court instead of you and fight this should you be so inclined.

The max fine is $393 but depends on court, judge etc. Some Long Island courts take this very seriously and may make you appear.

No additional surcharge from Albany for this.