The New Jersey Highway Authority is presently installing only cutoff lighting as new installations and replacements on the Garden State Parkway. The New Jersey Turnpike Authority continues to maintain its policy of using cutoff or equivalent luminaires. In 1993, the state legislature established the New Jersey Light Pollution Study Commission to consider the problem of light pollution, the potential for monetary savings and other benefits from reducing light pollution, and the recommended steps to address this issue. The first meeting of the Commission was held March 1995 and in April 1996 it submitted its report to the Governor and legislature. Most glare can and should be prevented.
Glare affects the ability of drivers to perceive objects or obstructions clearly.
Particularly sensitive to this problem are elderly drivers. Energy is wasted when excessive levels of illuminances are used. Inefficient luminaires can spill unwanted light well outside the intended target area. Light trespass may be an invasion of privacy. Most obtrusive lighting conditions can be avoided.