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.28 - BUMP and DIP Signs (W8-1, W8-2)

DELETE Paragraph 01.

INSERT the following paragraphs:

Guidance:

00A The BUMP (W8-1) and DIP (W8-2) signs (see Figure 2C-6) should be used to warn of isolated bumps or dips in the pavement which are sufficiently abrupt to cause considerable discomfort, cargo shifting, or deflection of a vehicle from its true course, at prevailing driving speeds.

00B These signs should not be used where the Rough Road (W8-8) sign is appropriate (see Section 2C.32).