This is a Ditloid. The answer is, 70 = National Speed Limit on a Dual Carriageway.
The maximum speed that a vessel will achieve relative to ground is its own maximum speed through water plus the speed of the the moving water downstream.
"The maximum speed limit on the freeway is 70mph."
It usually is, as in maximum speed or maximum occupancy. But it can be a noun, meaning a maximum value or number, as in math or astronomy (the solar maximum).
Visibility does not depend on speed.
They don't ! Maximum speed on a dual carriageway is 60mph - Motorways is 70mph.
This is a Ditloid. The answer is, 70 = National Speed Limit on a Dual Carriageway.
the answer is 30mph
On a dual carraigeway with National Speed limit signs (a white circle with a diagonal black stripe) the limit for cars and commercial vehicles up to 7.5 Tonnes is 70 mph. There are lots of conditions that apply to this statement, so don't expect this answer to cover all possibilities.
A dual carriageway will probably have traffic lights, roundabouts and other road features similar to normal roads so cannot be a motorway. Also, a motorway has to have a hard shoulder as well.
Poole is a massive city on the south coast but has no motorway! There are a few short stretches of dual carriageway and loads of speed cameras. The nearest motorway is the M27 in Southampton.
mid 80's
The speed limit in England is typically 30mph (48km/h) in built-up areas, 60mph (97km/h) on single carriageways, and 70mph (113km/h) on dual carriageways and motorways unless otherwise indicated. It's important to always be aware of and adhere to posted speed limit signs.
The set standard lane width for dual carriageways and motorways is 3.65 metres. The set standard width for hard shoulders is 3.3 metres.
The maximum speed limit in a rural area can vary by location and country. In the United States, for example, it is typically around 55-70 mph on rural highways and interstates. It is important to be aware of and follow the posted speed limit signs in the area you are driving.
The maximum FSB speed of an Intel Core 2 Duo processor is 1066MHz. Note: This is for the Core 2 Duo line only. Intel Dual Core CPU's differ.
Speed and the law (travelling)If you are referring to the driving speed, then this depends on your country and state.Speed limit in the United KingdomThe maximum legal speed is 30 MPH in residential and built up areas and areas where no speed limit signs are posted.The maximum speed on a single carriageway is 60 MPH for cars and 50 for larger vehicles, including cars towing a trailer, another vehicle, a caravan and so on.The maximum speed on dual carriageways and motorways is 70 for cars and 60 for larger vehicles or cars with something in tow.The limits apply to all parts of the United Kingdom, including overseas territories, regardless of county.If you require speed information in a different country or state, please re-ask your question with this information.Speed and scienceIf you meant in scientific terms, then the law for maximum speed is "nothing can travel faster than the speed of light in a vacuum".But recently in 2015, scientists from the University of Glasgow in the United Kingdom have found that the speed of light actually varies in a vacuum. You can read more about that by clicking here.