Showing posts with label fuzzy logic. Show all posts
Showing posts with label fuzzy logic. Show all posts

Thursday, August 8, 2013

Bad Infrastructure = Bad Behavior

Do cyclists who ride on sidewalks bother you? Do you get annoyed when someone takes the lane in front of you and "slows you down"? Think all those cyclists rolling through stop signs are a bunch of idiots? You're as much to blame for that as anyone!

See, here's the issue - as I've touched on before, one of the primary reasons for all of the above behaviors is bad infrastructure. Cyclists don't generally ride on the sidewalk because they want to - it's often crowded, you have to ride slower, and the facts show it's actually much less safe than riding in the street, even with no bike facilities. But for most sidewalk riders, it's about perception. Given the choice of having cars zoom by mere inches away in some cases, or ride on the sidewalk, the safer option in many cyclists' heads is to head to the sidewalk.


I observed this time and time again with a bike lane near my house. The lanes, which had continued for over a mile, abruptly ended several blocks from the next major intersection with nothing more than a tiny sign (seen above) and most people (especially those with children in tow) would transition over to the sidewalk. Given high vehicle speeds (due to speeding, not an inherently fast speed limit), I can certainly sympathize with the choice. But what this really illustrates is that if you want to avoid bad behavior, avoid bad infrastructure. I never observed someone riding on the sidewalk in the stretch with bike lanes (aside from children, who are allowed to do so). It was only the bad infrastructure design that dropped the bike lanes that caused them to make that choice.

What constitutes bad infrastructure? Well, any number of things, but especially notable are transitions from good to bad. As mentioned above, bike lanes abruptly ending is one example. I've mentioned before the example near AT&T Park where a cyclist was killed after the bike lane she was riding in abruptly ends and she was hit and killed by a cement truck.

Other examples include band-aid infrastructure improvements - most often in the case of sharrows. Because these markings mostly do nothing (especially because they haven't been accompanied by education as to what they actually represent for drivers and cyclists), they often aren't heeded by cyclists, who instead continue to ride in the door-zone and car drivers still don't give bikes safe space due to impatience. Separated trails often just end - as I recently encountered approaching the Berkeley Marina along a new Bay Trail extension. I'm heading along a beautiful trail, when all the sudden, BAM, I'm dropped into a gravel parking lot with no signs as to where I should go. Granted this is new, so maybe markings are still coming, but when was the last time you ever drove down a road that didn't say very clearly that it was a dead end or not a through street?


Next time someone complains that cyclists don't deserve better infrastructure until they all follow the rules, keep in mind that much bike infrastructure is designed in a way that basically encourages cyclists NOT to follow the rules out of concern for their own safety or schedule. For a great example of how good infrastructure works, SFMTA recently installed protected bike lanes along the Great Highway near the Cliff House. I used to ride up the sidewalk in this stretch. It's wide, generally not too crowded, and as a natural continuation of the trail along the beach, it was convenient too. However, now that they installed the lanes pictured below, I made sure to use them, since I want to leave pedestrians with the sidewalk. Now that I have a safe way to head up this route (since you're especially vulnerable when going uphill and slowed down), I'll choose that every time! Improvements like this are a great example of getting it right with infrastructure!


Friday, July 19, 2013

No Infrastructure for You!

If you peruse almost any online article dealing with cycling in any form, you will undoubtedly come across cries from bike-haters along the lines of, "cyclists don't deserve better infrastructure until they follow the rules", usually with more cursing and bad grammar and often wishes of bodily harm. It's hard to know where to start dissecting such arguments, so I'll just deal with one aspect here: if you want to make this argument, we should hold car drivers to the same standard. Therefore, I propose that nationwide we make absolutely no improvements to roads until all road users follow all the rules.

That I-5 bridge over the Skagit River that recently collapsed? Sorry, we can't fix it until no drivers in Washington are pulled over for speeding. If no drivers in Washington are pulled over for traffic violations for one month, then they can begin work to repair the bridge. That resurfacing taking place on the road down the street from you? Nope, can't finish it until no one in your city is seen double-parked or on their phones while driving. These are of course absurd suggestions, as are those that cyclists don't deserve better infrastructure because some cyclists don't follow all rules.

The worst part of this situation is that many cyclists don't meticulously follow the rules exactly because of bad infrastructure and out-dated laws. Many cities are finally investing in bike infrastructure and have seen fantastic gains in their cycling rates. This is great news for those cities, their cyclists, and their citizens in general for all the great reasons I won't detail here. However, much of this improvement is happening in a highly piece-meal fashion and because of this, what starts as a good or great bike facility can suddenly vanish before your eyes, dumping you into the middle of a street crowded with speeding traffic. For many people, this event is enough to even keep them from riding, but for many others, it just encourages them to hop up on the sidewalk where they feel relatively safer (though many studies show you're actually at a much higher accident risk while on the sidewalk, but that's another story).


I'm not advocating that this is alright, but I certainly understand this behavior from less-confident or fit cyclists. If you're new to cycling in an urban environment (and often even when you've been riding in one for some time) there are situations with speeding, impatient, inattentive drivers that can be downright terrifying. One particular spot where this occurs is on King St. in San Francisco, between 2nd and 3rd. In this spot, Diana Sullivan was killed earlier this year when the bike lane she was riding on vanished and she was then hit by a cement truck. As can be seen in the Google Maps screenshot below, this lane just ends (the dashed line is the last breath of it, move around Streetview to see more of the location) with a small sign and one sharrow on the roadway ahead to give any indication of what's going on. I've ridden through this spot many times myself and while pretty confident on my bike around cars, I always leave this spot with an adrenaline high and a deep breath, because you without fail are dealing with impatient, speeding cars - speaking of, it would be great if the SFPD actually enforced speed limits on the Embarcadero instead of pointlessly harassing cyclists!



Dangerous gaps in bike infrastructure like the one detailed above only serve to encourage "bad" behavior among cyclists while making conditions dangerous and frustrating for both cyclists and drivers. So to all the cycle-haters out there; no, "scofflaw" cyclists don't mean that there shouldn't be improvements made to cycling infrastructure - it means quite the opposite! If there were more continuous, protected cycletracks, people would be much less likely to ride on the sidewalk. If you reform laws that force cyclists to conform to car-centric rules, again, cyclists would be far less likely to break them (allow stopping and proceeding if safe at red lights and treating stop signs as yields, both of which most cyclists do very safely already). The more common and safe-feeling that cycling becomes, the less it will carry an "outlaw" feel to it and cyclists will encourage better behavior among each other as well!

Monday, July 8, 2013

Car Culture - The Culture of "F**k You"

Bad interactions can skew our perceptions much more strongly than good. This is highly unfortunate in some ways, but can carry important lessons as well. Take for instance the thankfully small number of motorists who belong to a small sub-group of Car Culture. Such motorists belong to the part of car culture I think of as the "culture of f**k you".

This is the motorist that races up behind you at a stop sign, engine revving. You stop your bike, they edge up way farther than necessary (see the video at the end of this post for a good example), then as you proceed through the intersection, they speed after you and fly by too close. Out of concern for their safety, the responsible cyclist no doubt looks back to make sure this person isn't about to hit them. As you look at the driver, an unavoidable mix of confusion and anger might fill your face, but you keep your mouth closed - lessons learned from too many interactions with the culture of f**k you and a general belief in not automatically thinking the worst of people. But as you look, you see those two powerfully pointless words on the driver's lips - "F**k you!"

As usually happens, such things only escalate a situation and of course this genius in the "safety" of his steel cage thinks he's seen the last of you. But you follow him now, his words having transformed you into an asshole-seeking missile. He stops his grey Ridgeline at a red light or parking lot (or to drop off his son at El Cerrito Plaza BART station). He tries to ignore you outside his window at first, but finally rolls down the window and you inquire why he felt the need to yell those two words at you. His response comes as a surprise, though by now it shouldn't, "because you were looking at me, why were you looking at me?" Well, Mr. F**k You Ridgeline, "because I wanted to be careful and observant and make sure I wasn't about to be run over." "That's good. (window rolls up)" His son looked to be about my age which makes me wonder - how would this guy like people driving and talking like that around his son? Why on earth would he do it to someone else's son, or another human being in general? Well, because once he steps into his car he belongs to the car culture of f**k you, as perfectly described by Louis CK.


Where on earth does this culture come from? What makes an otherwise (hopefully) rational person yell "f**k you" at a complete stranger for merely looking at them? I don't pretend to have the answer, but I have some guesses. 1) A deep-seated insecurity and anger toward anything and anyone different. Perhaps such people are just generally angry at the world and for some reason just seem to get angry when they see someone riding a bike. 2) From years as part of the culture of f**k you, these people don't even know how to act like decent human beings anymore and aren't even aware how horrible they are. 3) They've never ridden a bike on a road and don't realize what it feels like to have a multi-ton vehicle piloted by someone highly unaware of what happens when a car driver hits a cyclist (hint, the cyclist always loses). 4) They're so selfish and clueless that 1 second of their time is worth more than your safety. 5) They're jealous. Riding a bike is tons of fun, despite jerks like this guy. You get and stay healthy, save tons of money, and aren't choking the planet with your actions.

I actually think in most cases it's a mix of all five of the above, plus 100 other possible reasons. For instance, I'm sure most members of the car culture of f**k you have interacted with truly horrible cyclists and this has clouded their judgment - I don't hold cyclists as a group blameless in this situation by any means. But in the end, it's up to all of us to act like decent human beings and look out for each others' safety and well-being. I was doing what I could in that case; the ball was in his court and he swung and missed.

What lessons can we all take from something like this? First, it's obviously important to keep in mind that people like this make up the vast minority of drivers out there. Thankfully, most human beings are patient, good people or at least decent enough that even if they think bad thoughts, they would never yell "f**k you!" or honk at a complete stranger for looking at them. But it's also important to remember is that this guy isn't alone. While in the minority, too many like him are out there. When off the road, they also populate web comment sections with words of hate and claims that they'd like to run over every cyclist they see. For some reason, it's OK for such comments to be put forth by members of the car culture of f**k you, while we would never tolerate such vitriol about other groups. So while it's important to not assume that all motorists are going to act like this, you also have to be prepared for those that will and be as safe as you can. As examples of the culture of f**k you in action, I leave you with the following video: