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UTUSN

(70,715 posts)
Sun Nov 11, 2012, 10:51 AM Nov 2012

If anybody can identify this reflective (traffic?) sign, Lounge can!1

The neighbor across the alley is king of his castle, with almost a moat (small exaggeration). There's a small utility/storage room near his back fence, totally visible when I go out there to toss the trash. After 20 yrs of our distant neighborliness, overnight these two, identical brightly orange reflective signs appeared on the side of the storage building on the side of it that is the most visible to me and to any traffic (garbage/utility trucks?).

Does anybody know what they mean? I've Googled, nothing. They are LARGE, like a yard high, perfectly aligned to each other, not like in my drawing here. Side by side, eye level. Are they some kind of hostile something? They are sort of menacing. No, *asking* him is not an option.

13 replies = new reply since forum marked as read
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UTUSN

(70,715 posts)
4. Thanks, all (so far). But there is no danger for the building, it's inside the fence, and
Sun Nov 11, 2012, 11:19 AM
Nov 2012

the only traffic are the once/wk garbage trucks and the very infrequent utility/cable trucks. And there is no "feet" mark next to the number.

MineralMan

(146,318 posts)
3. Doing a Google image search, I find nothing
Sun Nov 11, 2012, 11:11 AM
Nov 2012

quite comparable. The shape is typical of warning signs, but I can't find anything like that one.

alarimer

(16,245 posts)
5. They look like channel markers
Sun Nov 11, 2012, 11:21 AM
Nov 2012

The red ones are triangular and reflective, with numbers, but I've never seen them with that yellow thing on them.

http://www.marine-movers.com/AidsToNavigationExplained.html

UTUSN

(70,715 posts)
7. Double hmmmm... Here's a website for "channel markers" showing similar things (don't know meaning)
Sun Nov 11, 2012, 11:35 AM
Nov 2012
http://firstsign.com/channel-marker-tr-1-30

TR-1 30" Isosceles Triangle 30"X30"X3O"Channel Marker for EVEN NUMBERS* Isosceles Triangle waterway marker on .80 aluminum Flourescent background and Red high intensity numbers and borders, made to FWC and Coast Guard Specs. Also known as Starboard Daymark in aids to navigation

UTUSN

(70,715 posts)
8. By gawd, I think you've GOT it!1 Location signs on the ICW (Intracoastal Waterway)?
Sun Nov 11, 2012, 11:55 AM
Nov 2012


“Red triangles are always even numbered. Meaning: “(number) = location. (Passing by: keep it on your right when following the ICW counter-clockwise around the U.S.

“ICW” = (from Wiki: ) Intracoastal Waterway. The Intracoastal Waterway is a 3,000-mile (4,800-km) waterway along the Atlantic and Gulf coasts of the United States. Some lengths consist of natural inlets, salt-water rivers, bays, and sounds; others are artificial canals. It provides a navigable route along its length without many of the hazards of travel on the open sea.

hunter

(38,321 posts)
12. Yep. I think the yellow triangle is a caution symbol, equivalent to "construction zone..."
Sun Nov 11, 2012, 12:56 PM
Nov 2012

... or some similar sign you'd see on a highway.

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