Rick Johnson
Thanks Mark, I remember your story. It's a good one, and even turns
up on Google.
Perhaps I was simply mislead by another Google return from 2010 "Portland
commissioners OK $7.5 million for red-light cameras, photo radar"
http://www.oregonlive.com/portland/index.ssf/2010/04/portland_commissioners_ok_75_m.html
Rick
Rick Johnson
Bend, OregonEvery revolutionary idea seems to evoke three stages of reaction...
One, it's completely impossible.
Two, it's possible, but it's not worth doing.
Three, I said it was a good idea all along.Arthur C. Clarke
On 5/8/2012 2:46 PM, Mark J. Ginsberg wrote:
Actually Rick I don't think they spend any money on
the cameras. In Portland the cameras are owned by the
collections company ACS who have a profit/fine paid fee
split with the city of Portland.
that is not to say the city has no costs in the
system, but the cameras are not one of them.
ask me how I know:
Mark J. Ginsberg
Berkshire Ginsberg, LLC
Attorneys At Law
1216 SE Belmont St.
Portland, OR 97214
(503) 542-3000
Fax (503) 233-6874
markjginsberg@yahoo.com
mark@berkshireginsberglaw.com
www.berkshireginsberglaw.com
From:
Rick Johnson <RickCJohnson1@gmail.com>
To: Todd
Mobley <todd@lancasterengineering.com>
Cc: OBRA
<obra@list.obra.org>
Sent:
Tuesday, May 8, 2012 12:38 PM
Subject:
Re: [OBRA Chat] What to do at an eternal red light
Of course the irony is that Portland spends millions
of dollars on red light cameras.
Rick Johnson
Bend, OregonEvery revolutionary idea seems to evoke three stages of reaction...
One, it's completely impossible.
Two, it's possible, but it's not worth doing.
Three, I said it was a good idea all along.Arthur C. Clarke
On 5/8/2012 12:25 PM, Todd Mobley wrote:
Old-tech traffic detection uses
inductive loops, so sensitive areas are determined by
good, old-fashioned physics. Newer systems are
available, but traffic signals, like a lot of
transportation infrastructure, can be old and
expensive to replace. We're fortunate though, Portland
does an excellent job of being solution-oriented and
making the signal systems work for bikes.
-Todd
--
Todd E. Mobley, PE, PTOE
Principal
Lancaster Engineering
(503) 248-0313 phone
(503) 248-9251 fax
On Tue, May 8,
2012 at 12:12 PM, mohair <mohair@aracnet.com>
wrote:
The sensor for the left turn lane on Capital Hwy
that turns onto Terwilliger has been tweaked and
retweaked for years. When it's tuned for
bicycles it will pick up the steel in a bike
chain on a non-steel bike. The problem is that
when it's set like this, the mass of steel in a
car or a truck using the adjacent (straight
through) lane will trigger the sensor. I
happened to be present when the City Of Portland
workers were finishing up an adjustment and they
explained the problem and the process. As Mark
pointed out, these situations are complaint
driven and there are a lot more car drivers than
bicyclists. The sensor has been tweaked yet
again and no longer registers my steel frame
bike. If there is a car behind me in the turn
lane I try to get them to drive over the sensor
(after I move out of the way) to trigger the
signal. If there is no traffic I treat it like
any non-functioning stop light: I come to a
full stop and proceed in a safe and orderly
manner.
Personally, I think the sensors need to be
designed so the "sensitive" section is dead
center and further away from the adjacent lanes.
I am not going to hold my breath.
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