Editing Speed limit (section)

=== Special speed limits ===
In some countries, speed limits may apply to certain classes of vehicles or special conditions such as night-time. Usually, these speed limits will be reduced from the normal limit for safety reasons. 
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File:Au.speedlimit.40 at times.svg|[[Australia]] – Speed limit during certain times
File:AU-QLD road sign R4-Q05.svg|Australia – Road Train speed limit
File:New Zealand RG-3.svg|New Zealand – Limited Speed Zone (Maximum speed limit is {{cvt|100|kph}}, reduces to {{cvt|50|kph}} if dangerous conditions exist such as bad weather)
File:RO road sign C30d.svg|[[Romania]] – Car and truck speed limit
File:MUTCD Sign Assembly - R2-1 with G20-5aP.svg|[[United States]] – Roadworks zone speed limit
File:MUTCD R2-2.svg|United States – Trucks speed limit
File:Virginia R2-VP1.svg|United States – Towed vehicles speed limit
File:MUTCD R2-3.svg|United States – Night time speed limit
File:MUTCD EM2-3.svg|Unique speed limit sign in the United States on [[Emergency evacuation|evacuation routes]] requiring drivers to maintain the maximum safe speed
</gallery>