It means that the speed limit is 50 miles per hour.
Usually they say "warning" on them, in bright red and white.
It is sensible to look both ways before crossing a road. It is not sensible to close your eyes and then cross the road.
That depends on what type of map you are referring to. On a weather map it's usually part of a warm front. On a road map they could be any type of road the cartographer specifies. On a topographical map they could be elevation lines. On the Washington Transit Map it's the red line train. Check the legend and it will more than likely tell you.
Yes, it is like when on a sunny day a black car stays heated longer
Its meaning depends upon its colour, length and map it is on.On the Ordinance Survey Landranger series of map (1:50,000) a dash can represent:Long thick blue: Motorway under constructionLong thick red: A-Road under constructionBlack fairly short down the edge of a road symbol: an unfenced section of roadBlack fairly short: a path (not necessarily a right of way)Red fairly short: a bridlewayLong thin black: railway under constructionPair of short black: railway in a tunnel (if continuation of railway track)Black fairly short with arrow heads: pipeline (arrows show direction of flow)Black, fairly log (alongside water): towpathPair of short black across water: ford (if continuation of road)Pair of light blue: canal (dry)On the Ordinance Survey Explorer series of maps (1:25,000) a dash can represent some of the above as well as:Green fairly long: BridlewayLight orange short: permissive footpathLight orange long: permissive bridlewayBlack short: Electricity transmission line (other symbols along it represent pylons and poles)Black short: Edge of a Gravel/Sand/Other Pit or Quarry
Black road
I think the Pokemon you mean is Terrakion - which can be found in Victory Road just before the elite four. This is the same for Pokemon Black and White.
black
Victory Road.
Victory Road
victory road
It's in a room in Victory road
you are colourblind.
you can only get fraxure on victory road
The black paving of a road, such as asphalt.
There is no TM outrage in Pokemon White/Black 2, neither was there that TM in Pokemon White/Black.
It is located at Victory Road in B&W.