New York Codes, Rules and Regulations
Title 17 - DEPARTMENT OF TRANSPORTATION
Chapter V - New York State Supplement To The National Manual On Uniform Traffic Control Devices For Streets And Highways-2009 Edition
Part 2 - Signs
Chapter 2C - Warning Signs And Object Markers
Section 2C.35 - Weather Condition Signs (W8-18, W8-19, W8-21, and W8-22)

DELETE paragraph 01.

INSERT the following paragraphs:

Option:

00A The ROAD MAY FLOOD (W8-18) sign (see Figure 2C-6) may be used, as necessary, to warn of a roadway section which remains passable, but is covered by water which requires greatly reduced travel speed and/or obscures a significant length of pavement.

Guidance:

00B The ROAD MAY FLOOD sign should be used only where the roadway remains, or is expected to remain, passable during its flooded condition. Where a roadway is, or is expected to become, impassable, it should be closed and suitably posted with ROAD CLOSED (R11-2) signs (see Section 2C.58 ).