For example, in Albuquerque the default speed limit is thirty miles per hour as per state law, but many streets have a different speed limit. Some school zones there have twenty miles per hour speed limits. The city of Santa Fe's default speed limit is twenty five miles per hour. Although there are no signs to make drivers aware of the altered limit, the limit is signed on most roads where it applies. Los Alamos County alters the urban default and absolute speed limits to twenty five miles per hour and 50 mph respectively, but posts signs at county lines. Most of US 285 (non freeway) between Vaughn and Roswell is posted at 75 mph (as of December 2018.) Outside of Bernalillo County, no points are assessed to one's license for speeding in rural areas in New Mexico, unless the excessive speed was a contributing factor to a traffic accident. Speed limits are statutory (set by law) or regulatory (enacted by regulation), not necessarily by engineering standards. New York has a blanket statutory "Reasonable and Prudent" speed law. The highest posted speed limit in New York is , found only on limited-access freeways (including some state highways, most of the New York State Thruway and select Interstate Highways). The default speed limit, posted as the "State Speed Limit", is 55 mph, which is in effect unless otherwise posted or in the absence of speed limit signs. The New York State Department of Transportation sets speed limits in the vast majority of the state. Counties and most towns must petition DOT to change a speed limit. State law allows villages, cities, towns with more than 50,000 residents, and certain towns defined by law to be "suburban" to set speed limits on state, county, and local roads within their borders. There is no state law regarding minimum speed limits, but a minimum speed limit of 40 mph has been set on the entire length of Interstate 787 and the entire length of Interstate 495 (the Long Island Expressway). The New York State Thruway does not have a firm minimum speed, but there are signs advising drivers to use their flashers when traveling at speeds below 40 mph. New York does not have separate truck speed limits on its highways, except for the New England Thruway (Interstate 95), which has a limit of 50 mph for trucks and 55 mph for all other vehicles. New York law allows area speed limits. An area speed limit applies to all highways within a specified area, except those specifically excluded.