there are places where there is NO speed limit.
Jamaica
The highest speed limit on the Interstates is 75 MPH.
In the US, the maximum speed on an interstate highway is 70. Until recently, there were a couple of stretches of highway that were limitless.
70 m.p.h. I can't quote the chapter and verse of the law, but I live in Georgia (U.S.A.) and 70 is the highest speed limit I see on our highways.
The highest speed limit in Japan is 120 kilometers per hour (about 75 miles per hour) and it can be found on some expressways and highways.
The highest speed limit I know of on an Interstate highway in the U.S. is 75 MPH, but that varies.
Some of the western US states used to have no upper speed limits, but they no longer do. In order to accept Federal Highway Funds they had to come into compliance and establish upper limits to the speed allowed on their highways.
In 1966, Texas did not have a uniform statewide speed limit. Instead, speed limits were set by local jurisdictions and could vary widely. However, the state adopted a maximum speed limit of 70 mph on rural interstates in 1966, which was one of the highest in the nation at the time. This limit reflected the growing emphasis on highway travel and vehicle performance during that era.
The universal speed limit for material objects is c : the speed of light in a vacuum.
Alaska
The default speed limit on New York state highways where no speed limit is posted is 55 mph.