Speed limit on a du...
 

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[Closed] Speed limit on a dual carriageway?

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So I always thought that the national speed limit on a dual carriageway with a central reservation was 70 mph.

So was surprised to read this

Chief Insp Andy Clarke, of Mansfield police, said: “There was a very real risk that someone could have been seriously injured because there were people walking into on a road where cars travel at 60 mph.[url= http://www.hucknalldispatch.co.uk/news/local-news/all_night_party_causes_chaos_on_main_road_1_3959946 ]Link[/url]

Does it make a difference if the road has a very very large central reservation? Large enough to find some nice off road biking 🙂

A611 between Hucknall and Annesley btw


 
Posted : 11/11/2011 6:30 pm
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It's 70 unless signed otherwise. Is it signed otherwise?


 
Posted : 11/11/2011 6:33 pm
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70 for cars/bikes unless signed otherwise. 60 for vans.


 
Posted : 11/11/2011 6:35 pm
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National speed limit signs only


 
Posted : 11/11/2011 6:38 pm
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Best way I was told to judge whether it is a dual carriageway:

Can you roll a ball from one side to another? If you can, it isn't.


 
Posted : 11/11/2011 6:46 pm
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You'd struggle to throw a ball from one side to the other, nevermind roll it.


 
Posted : 11/11/2011 6:48 pm
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succient.. http://www.abd.org.uk/know_your_speed_limits.htm


 
Posted : 11/11/2011 6:49 pm
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Have a look at this quite interesting...

[url= http://www.abd.org.uk/know_your_speed_limits.htm ]Know you speed limits[/url]
edit: too slow


 
Posted : 11/11/2011 6:51 pm
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All supports what I've always thought to be the case, just surprised that apparently the the Mansfield police Chief Inspector doesn't know.


 
Posted : 11/11/2011 6:54 pm
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So I always thought that the national speed limit on [u]a dual carriageway with a central reservation[/u] was 70 mph

<pedant>it wouldn't be a dual carriageway without a central reservation</pedant>


 
Posted : 11/11/2011 7:01 pm
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All supports what I've always thought to be the case, just surprised that apparently the the Mansfield police Chief Inspector doesn't know.

Tis possible he is human and made a mistake?


 
Posted : 11/11/2011 7:10 pm
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Or perhaps he was referring to typical actual speed rather than the limit.


 
Posted : 11/11/2011 7:16 pm
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Or perhaps he was referring to typical actual speed rather than the limit.

Typical actual speed is probably more like 80mph, especially late at night


 
Posted : 11/11/2011 7:20 pm
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<pedant>it wouldn't be a dual carriageway without a central reservation</pedant>

Correct it would be as S4 instead of a D2


 
Posted : 11/11/2011 7:25 pm
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If it's the area I'm thinking of it's more like a rural one way system with two lanes in each leg, you can't even see the other road so I'd not have considered it as a dual carriageway.


 
Posted : 11/11/2011 7:49 pm
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It is that area midlifecrashes. I wasn't sure whether the fact that the carriageways follow totally different routes affected it's classification and thus speed limit.


 
Posted : 11/11/2011 7:55 pm
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Mind you if you're coming from Hucknall end it starts as a regular dual, then splits where the new road was built on, if you come from Annesley end it just looks like you've come on a one way road that later merges in to a dual. Off to google streetview to look at the signs now.


 
Posted : 11/11/2011 8:03 pm
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It's not classed as a dual carriageway, there is no central reservation, just an entire woodland (w some decent trails in) between carriageways
It is a bit of an oddity as it is dual lane and as safe of not safer than a dual carriageway but the limit there is definately 60
I should know I fell foul of it a few years ago said the same to the copper and was actually let off with a warning as he agreed with me but did state they don't class it as a dual carriageway 😉


 
Posted : 11/11/2011 8:09 pm
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Yup, loads of one way signs, white arrow on blue, and no stopping circles too. Can't be classed as a dual if the one way signs are there.


 
Posted : 11/11/2011 8:24 pm
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So the Hucknall end where it's a traditional dual carriageway would still be 70 then turn into a 60 past the Newstead turnoff?


 
Posted : 11/11/2011 8:44 pm