The term for the raised objects on roads

[Tom]

Hi

Could you please tell me the term for the raised objects in the middle of roads which light up when head lights fall on them?

Tom

[Mister Micawber]

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Some sort of 'centerline reflectors' but I don't know a specific term if there is one. Any civil engineers on line?
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Native English teacher at Mister Micawber's

[Jamie (K)]

We just call those reflectors. In the US, we don't have them in the center of roads, because the line is made of reflectorized paint.

[Haihao]

Hi,

Mister Micawber's comment invited me to take a look at a few pictures on:

http://image-search.yahoo.co.jp/search?p=highway+reflector&ei=

Hoping they could be of some help to you, Tom.

Haihao

[Yankee]

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They're also called "reflective/solar road studs".

I think it would be more accurate to say that most roads don't have them in the US. But there are definitely some that do:

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"Nearly all men can stand adversity, but if you want to test a man's character, give him power." ~ Abraham Lincoln