N.Y. VAT. LAW § 1663 : NY Code - Section 1663: Special speed limits on bridges and other elevated structures

Search N.Y. VAT. LAW § 1663 : NY Code - Section 1663: Special speed limits on bridges and other elevated structures

The  town board of any town may determine the maximum speed which may be
  maintained without structural damage to bridges and elevated  structures
  that  are  a part of any town highway in such town and, if, such maximum
  speed is lower than the maximum speed limit otherwise applicable, may by
  order, rule or regulation establish such lower maximum  speed  limit  at
  which vehicles may proceed on any such bridge or structure.