home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: alt.fan.douglas-adams
- Path: sparky!uunet!usc!rpi!usenet.coe.montana.edu!news.u.washington.edu!serval!moscow.uidaho.edu!snake.cs.uidaho.edu!suther922
- From: suther922@snake.cs.uidaho.edu (SUTHERLAND NOAH THOMAS)
- Subject: Re: re:discrepency in Guide
- Nntp-Posting-Host: snake.cs.uidaho.edu
- References: <C12AJD.59t@dcs.ed.ac.uk> <1993Jan19.042921.28608@netnews.noc.drexel.edu> <1jig4oINNk6@darkstar.UCSC.EDU>
- Sender: news@moscow.uidaho.edu
- Organization: University of Idaho CS Dept.
- Date: Wed, 20 Jan 1993 23:09:41 GMT
- Message-ID: <C16Do6.22t@moscow.uidaho.edu>
- Lines: 91
-
- In article <1jig4oINNk6@darkstar.UCSC.EDU> keeper@deeptht.armory.com writes:
- >
- >So now I reply.
- >
- >The U.S. equivalents to the right-of-way subject actually are in the
- >hands of state governments, so different states have different rules --
- >such is the case with most things involving automobiles. Different states
- >have different written tests for people getting their licences, and have
- >different regulations about how often they need to be renewed and what has
- >to be done to get them renewed.
- >
- >Where I live, there are few pedestrian crossings equivalent to the zebra
- >crossing. (None have beacons, though.) Most are at stop signs or stop
- >lights.
- >
- I have seen a few crossings with flashing beacons (I think all of them were
- near elementary schools to make them safer for the kids). I've also seen
- some "zebra" crossings. They were either the same as UK (without beacons)
- or had diagonal stripes w/ a border.
-
- >
- >U.S. traffic lights never turn yellow before turning green, but one can
- >watch the lights going another way, and see them turn yellow then red.
- >There is a moment of a second or two when all traffic lights are red --
- >there's a pause before the next one turns green. However, this is only
- >on modern systems. Older ones -- although there no longer are any where
- >I live, far as I know -- don't have the delay; the next turns green
- >instantly as the last turns red.
- >
- Visiting my parents in Spokane, WA, I've become very annoyed with their
- traffic lighting system. Driving on the main North/South street, there aren't
- many that have the delay before turning green (this is very unsafe if you ask
- me). There are also absolutely no timers. I know many cities that have a
- whole string of lights timed so, if you drive at a certain speed (usually less
- than the speed limit) you will never have to stop at a light. I hate having
- every light "traffic-activated" and have to stop at every one. It's a waste
- of time.
-
- >Most traffic lights here now have metal detectors under the road, so the
- >signal has an idea of where cars are, and can change the lights accordingly.
- >This is most useful in the middle of the night -- whereas the light normally
- >will just stay green nearly forever in the main direction, if you come from
- >a side direction, the light will turn green for you before you have to stop.
- >
- >There is one where I live that has been misprogrammed. In the middle of
- >the night, when no cars are by it, the light for the main direction puts
- >on a show -- green, yellow, red, green, yellow, red, and so on. The display
- >must be confusing to drivers approaching it, but as soon as the trip the
- >metal detector, the light will stay green for them.
- >
- >Older signals, which have no metal detectors and so are simply on a timer,
- >will shut themselves off at night -- the main thoroughfare will receive a
- >flashing yellow, while the side streets receive a flashing red. Equally
- >balanced intersections will get flashing red all round. The flashing red
- >means to treat it like a stop sign, while the flashing yellow means to
- >treat it light the side street has a stop sign, so the driver should watch
- >for cars coming in from the side.
- >
- A very nice feature. Have you ever come up to one just as it's make the change
- over? It takes a second to realize what's going on.
-
- >as it is for pedestrians. Of course, there are no beacons here, but there
- >will be a sign either with a picture of a person or people in a crossing or
- >with "PED XING" on it, as well as "PED XING" written on the road itself
- >(written like
- > XING
- > PED
- > presumably so the driver reads each word as they appear
- >rather than wait for them both to be readable, which is quite possible).
- >
- My favorite is:
-
- GUBERIF
- BE A
- DON'T
-
- The only place I've seen it is here in Idaho. If you don't understand, just
- turn Guberif around backwards.
-
- When I was a kid, I could never figure out what XING meant. I always
- pronounced it "ex-ing". I could never understand just how exactly a deer, cow,
- or "PED" (there's another interesting one) would "X". Oh well. I guess
- that's just a curiosity of nature.
-
- >
- >--
- >Email replies must be sent to keeper@deeptht.armory.com
-
- Sincerely,
- Zippy the Wonder Slug!!!
-
-