what are those book-sized box things with what looks like coloured roofs, on posts, at the edge of fields?

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2006-12-29 09:42:53 · 4 answers · asked by Sandra R_UK 3 in Education & Reference ➔ Trivia

Do you mean fluorescent pink/orange tops? They are marking gas pipelines.

2006-12-29 09:51:23 · answer #1 · answered by rich44uk 4 · 0⤊ 0⤋

I like all the answers you have but I was under the impression that they marked gas pipes.

2006-12-30 07:56:25 · answer #2 · answered by sassie 2 · 0⤊ 0⤋

Public survey markers, they show footpaths for the most part.

2006-12-29 09:46:48 · answer #3 · answered by Anonymous · 0⤊ 0⤋

insect traps. in TEXAS, they are used to collect migratory patterns of Africanized Honey Bees.

2006-12-29 15:17:18 · answer #4 · answered by ny21tb 7 · 0⤊ 0⤋