N.Y. Comp. Codes R. & Regs. tit. 21, § 1021.2
(a) The toll rates set forth in section 1021.1 of this Part are applicable only to vehicles which do not exceed the following limits:
(1) Width—overall, including load:
Tunnels—8 ft. 6 in.
Bridges—9½ ft.
(2) Height-overall, from roadway:
Tunnels—12 ft. 9 in.
Bridges:
Triborough—14 ft. 6 in., except trucks onbound from Manhattan are limited to 13 ft. 10 in.
Bronx—Whitestone-14 ft. 6 in.
Throgs Neck—15 ft.
Cross Bay Veterans Memorial—13 ft. 6 in.
Marine Parkway Gil Hodges Memorial—13 ft.
Henry Hudson—12 ft.
Verrazzano-Narrows—15 ft. upper level; 14 ft. 5 in. lower level
(3) Weight:
Tunnels and bridges—limit of 80,000 lbs., as prescribed by New York State Department of Transportation regulations.