Just a footnote, if you're planning to park on the Capitol Grounds, please be advised that you can't have your firearm with you, per NCGS 14-269.4
NCGS § 14-269.4 Weapons on State property and in courthousesViolation of this statute carries a Class I Misdemeanor charge.
It shall be unlawful for any person to possess, or carry, whether openly or concealed, any deadly weapon, not used solely for instructional or officially sanctioned ceremonial purposes in the State Capitol Building, the Executive Mansion, the Western Residence of the Governor, or on the grounds of any of these buildings, and in any building housing any court of the General Court of Justice. If a court is housed in a building containing nonpublic uses in addition to the court, then this prohibition shall apply only to that portion of the building used for court purposes while the building is being used for court purposes.
Time to research alternative, PRIVATE parking lots and garages near the Capitol...