Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


Forums › Transport (cars, bikes and boats) › Curious white dots painted on the road - what are they?


12165 posts

Uber Geek
+1 received by user: 3969

Trusted
Lifetime subscriber

Topic # 152032 13-Sep-2014 17:08
Send private message

Every so often I come across a strange rectangular grid of small white dots painted on the road - usually on straight roads in quiet places.

What is it?! I never saw them in the UK so have no idea what they are.





Filter this topic showing only the reply marked as answer View this topic in a long page with up to 500 replies per page Create new topic
 1 | 2
19282 posts

Uber Geek
+1 received by user: 2600
Inactive user


  Reply # 1127979 13-Sep-2014 17:37
Send private message

Testing the paint

2602 posts

Uber Geek
+1 received by user: 364


  Reply # 1128044 13-Sep-2014 19:55
Send private message

A dot would be a poor test as it could be missed completely. Paint tests are usually parallel strips across the entire width of a lane.

Some paint marks are intended to show up on aerial photography.

 
 
 
 


19282 posts

Uber Geek
+1 received by user: 2600
Inactive user


  Reply # 1128090 13-Sep-2014 21:57
Send private message

I give up then maybe Aliens are into painting dots on the road



12165 posts

Uber Geek
+1 received by user: 3969

Trusted
Lifetime subscriber

  Reply # 1128092 13-Sep-2014 22:05
Send private message

No these are long twin lines of dots equally spaced. At least 200 metres long I'd guess.

I've seen them being painted by contractors.





2602 posts

Uber Geek
+1 received by user: 364


  Reply # 1128098 13-Sep-2014 22:19
Send private message

I've seen a reference to similar markings on areas of the road surface that are being monitored.

3344 posts

Uber Geek
+1 received by user: 1089

Trusted
Vocus

  Reply # 1128100 13-Sep-2014 22:27
Send private message

Got any photos?

FPR

131 posts

Master Geek
+1 received by user: 9


  Reply # 1128111 13-Sep-2014 22:47
Send private message

I thought it was marking's where pipe's, cables are buried. So someone  can come along and dig them up for repair/replace etc?

5293 posts

Uber Geek
+1 received by user: 2322

Trusted
Lifetime subscriber

  Reply # 1128113 13-Sep-2014 22:54
Send private message

It's road monitoring / testing.




Chorus has spent $1.4 billion on making their xDSL broadband network faster. If your still stuck on ADSL or VDSL, why not spend from $150 on a master filter install to make sure you are getting the most out of your connection?
I install - Naked DSL, DSL Master Splitters, VoIP, data cabling and general computer support for home and small business.
Rural Broadband RBI installer for Ultimate Broadband and Full Flavour

 

Need help in Auckland, Waikato or BoP? Click my email button, or email me direct: [my user name] at geekzonemail dot com



12165 posts

Uber Geek
+1 received by user: 3969

Trusted
Lifetime subscriber

  Reply # 1128114 13-Sep-2014 22:55
Send private message

No photos but next time I see some and it is safe, I will take some!

I think perhaps they may be put there after the road has been resurfaced in order to measure wear over a specific area of surface or something like that.

Or just to measure how many windscreens are cracked and paint finishes chipped by their quality use of stone chips instead of hot roll macadam....





153 posts

Master Geek
+1 received by user: 20


  Reply # 1128804 15-Sep-2014 09:26
Send private message

Sometimes dots used as temporary painting before they put permanent. Not sure about NZ though.

6278 posts

Uber Geek
+1 received by user: 1950

Trusted

  Reply # 1128810 15-Sep-2014 09:34
Send private message

I think your talking of the ones that are 2m across and every 10m or so apart and run for 100m. I think they are marking them to dig.




 

152 posts

Master Geek
+1 received by user: 43


  Reply # 1128813 15-Sep-2014 09:38
One person supports this post
Send private message

A temporary grid of dots painted on the road is used to measure ground movement.

They paint them on my road every summer, so last year I stopped and asked them why.

354 posts

Ultimate Geek
+1 received by user: 64


  Reply # 1128824 15-Sep-2014 09:49
Send private message

A bit hard to see, but as seen here on Google Street View.

http://bit.ly/1tSPDem

I saw them yesterday on my drive from Auckland to Hamilton as I passed near Drury.

1499 posts

Uber Geek
+1 received by user: 344


  Reply # 1128828 15-Sep-2014 09:57
Send private message

[url]https://www.google.co.nz/url?sa=t&source=web&rct=j&ei=BQ4WVOb4EZWF8gXVzYDIDA&url=http://www.nzta.govt.nz/resources/surface-friction-conference-2005/5/docs/measuring-pavement-condition-data.pdf&cd=2&ved=0CC4QFjAB&usg=AFQjCNFYLz0HNH4gNU8K1BDTVCTWz2eYJQ&sig2=Hcl7v6O2HqfLi3ZaFx_8QA[url\]

103 posts

Master Geek
+1 received by user: 27


  Reply # 1128830 15-Sep-2014 09:57
Send private message

I noticed them yesterday on the drive to Whangamata, they were after the turn off at Kopu.

I also saw they a sign saying they were a trial, but did not specify if it was the paint being trialed, or the style of marking etc......

 1 | 2
Filter this topic showing only the reply marked as answer View this topic in a long page with up to 500 replies per page Create new topic



Twitter »

Follow us to receive Twitter updates when new discussions are posted in our forums:



Follow us to receive Twitter updates when news items and blogs are posted in our frontpage:



Follow us to receive Twitter updates when tech item prices are listed in our price comparison site:



Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.


Geekzone Live »

Our community of supporters help make Geekzone possible. Click the button below to join them.

Support Geezone on PressPatron


Updates »

Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.

Alternatively, you can receive a daily email with Geekzone updates.