N.Y. Comp. Codes R. & Regs. tit. 21, § 301.2 – Reduced rate pass cards and commutations.

(a) Nassau County Bridge Authority 20-trip pass card, for use only by passenger vehicles or motorcycles under five tons registered weight, operated for non-commercial use, and by taxicabs (extra pass card trip valid for auto trailer attached) 20-trip pass card valid for use only during the calendar year for which issued $15
(b) Vehicles registered to an address within the confines of Nassau County. Annual commutation decal (sticker) for use only by private passenger vehicle under five tons registered weight, operated for non-commercial use, and registered to an address within the confines of Nassau County valid during the calendar year of issue by the specific car for which issued and to which affixed, and only for passage through toll lanes designated for commutation decal (sticker) passage $30
(c) Vehicles registered in all other areas outside confines of Nassau County.
Annual commutation decal (sticker) for use by only private passenger vehicle under five tons registered weight, operated for non-commercial use and registered to an address in all other areas outside the confines of Nassau County, valid during calendar year of issue by the specific car for which issued and to which affixed and only for passage through toll lanes designated for commutation decal (sticker passage) $175
(d) Conditions.
There will be no refund or credit in the event of loss or theft of annual commutation decal (sticker) or 20-trip pass card or for unused 20-trip pass card or discontinued use of the annual commutation decal (sticker).
(e) The authority may permit toll-free passages for any persons or vehicles required to cross the bridge on official business as it shall determine proper in its discretion.