Luke <
[email protected]> writes:
> In article <[email protected]>, Bill Z.
> <[email protected]> wrote:
>
> > >
> > > You're missing the point. The issue is not the logo but the inferiority
> > > of the bicycle lane; the logo, representing to all that the gutter - or
> > > close to it - is to be the exclusive preserve of cyclists, adds insult
> > > to injury.
> >
> > No, *you* are missing the point. Your "inferiority" is simply a
> > figment of your imagination, as evidenced by your "adds insult to
> > injury" statement.
> >
> > A bike lane is simply one option that a transportation engineer
> > might use. That's it. It is no more "inferior" than the HOV
> > lanes on the Lawrence Expressway in Santa Clara, California, which
> > are located closer to the gutter than the other traffic lanes.
> >
> > Your "argument" is quite frankly purely emotional.
>
> The issue is not the 'transportation engineer' resorting to his tools
> rather the ineptness with which he wields them. Perhaps I should've
> been more thorough in quoting text before posting my previous message
> and not snipped the following:
>
> http://motorman.org/wp-content/gutterpan_02.jpg
>
> This is the 'inferiority' I was referring to. That it is blatantly
> evident and needs no qualification is not a 'figment of my
> imagination'. What remotely experienced cyclist would choose the line
> defined by this cycling lane when riding down this road?
If you look closely at the picture, near the very top of it, there
seems to be *two* traffic lanes in the same direction as the bike
lane (the picture resolution and contrast is poor enough that this
could be misleading). If those are normal width lanes (12 feet),
riding inside the bike lane will put you about 14 feet from the
dashed lane stripe. Cars typically will be 2 or 3 feet from
the dashed stripe. If you allow 5 to 6 feet for the vehicle width,
that puts the right edge of the car 7 to 9 feet from the lane
stripe. If you ride a foot or two inside the bike lane, you have
about 5 feet of clearance from vehicles (maybe a bit more).
In _Effective Cycling_, you'll read that with a wide outside lane
(and with traffic faster than you are riding) you would typically
ride about 14 feet from the lane line. Being just inside the
bike lane puts you in that position. Whether that is true of the
lane in the picture depends on the dimensions, and you simply can't
tell. the main issue with this bike lane (assuming there are in
fact two traffic lanes in that direction) is the width of the
asphault inside the bike lane. It should be a minimum of 3 feet
in width. From the picture, I can't tell.
>
> And what motorist would not consider his lane being inferior when it is
> half comprised of a gutter and punctuated by hazards the relative
> equivalent of the sewer grate that a cyclist, riding the above lane,
> must navigate in his assigned space? But I suppose the driver will be
> reconciled to his lowly status and gratified that he's receiving value
> for his tax dollars by the reassuring sight of a painted logo of an
> auto on his lane. ;-)
ROTFLMAO! You have plenty of clearance from said sewer grate (a three
foot wide asphault path according to the standards) and if you look
closely at the picture, the grate does not have any slots that could
trap a wheel.
> > His musings are silly, and in some cases there is practically no
> > money to save because if there were no bike lane, there would be
> > a shoulder stripe anyway, and the cost of the paint is trivial.
> >
>
> Elaborating further: I'd categorize the above as case of a poorly
> designed bike lane doing more harm than no bike lane. It propagates
> misconceptions that cyclists, as slower vehicles, are not to impede
> traffic in any way and that they belong at the extreme edge of the road
> (where their safety is compromised).
Wish-washy, emotional statement on your part. You are looking at a
four lane road (it is just hard to see the dashed lane stripe due
to the quality of the photo). If you ride inside the bike lane
when going slower than normal traffic, you will be in the same
position as the left edge of a slower vehicle using the right most
traffic lane.
The only question is whether the lane is substandard, which depends
on dimensions that you cannot determine easily from the photo.
Curiously, for all the emotional ranting from your "side" of the
discussion, I've yet to see anyone explain what they think might
be wrong with the numbers I provided.
--
My real name backwards: nemuaZ lliB