>I’m pretty sure everyone realizes bollards saves lives [...] Will constituents support it?
and this is, i think, the whole point. we're not stupid. we all know that bollards save pedestrian lives. for a relatively low cost. and we as a society have just decided nah, we're not gonna do that. it is, as you say "an easy cut". and some of us feel it should not be that way.
This is such a shallow take though. If 10,000 cars pass a certain stretch in a day, and 40 pedestrians, and 2 cars veer off the road per month there, chances are zero pedestrians are hurt most years. If you had enough big beefy bollards likely half those cars would have a fatality. You do the math. I don’t think it would be appropriate to do the bollards if it killed 12 people per year just because some people think pedestrians are more righteous.
Setting aside entirely the absurdity of lining every street and road with bollards from a cost perspective, just the disruption alone of such a massive, decade-long public works project would no doubt enrage all street users alike. This would be the most unpopular policy move ever. Anyone arguing that it should be done anyway seems to deeply dislike the idea of democracy.
Now, the idea that convenience stores and such ought to be strongly encouraged to do bollards is another idea entirely and probably a good one.
Also, people should learn to f**king back in. It’s not that hard since backup cameras were invented. That would also eliminate ¾ of these idiots crashing into stores.
A couple extra factors to consider when doing the math for the 10'000 cars and 40 pedestrians example:
* if bollards are installed, more pedestrians may start to use the road (because pedestrians now perceive the road as safer)
* if bollards are installed, the average car speed may decrease (because motorists consciously or subconsciously weigh in the potential consequences of hitting the bollards. This has been shown to work with tree lines. Not sure about bollards, as they are less visually prominent).
> more pedestrians may start to use the road (because pedestrians now perceive the road as safer)
In America, nobody is driving on a high-speed road only because they perceive it’s not safe enough to walk that road. They’re driving because we have physically laid out 95% of the continent’s surface area in such a way that walking anywhere is impractical. Danger from cars is one reason sure, but time impracticality is the main one. Biking is slightly better, but many people don’t choose to bike, say, 45 minutes to work — even if it would be is as fast as driving in traffic, because they don’t want to be drenched in sweat. Safety improvements won’t actually change that, not by the orders of magnitude that would make a big difference to anything.
I think guardrails should also be in this discussion (and indeed the article does address this). Many places have guardrails installed behind the sidewalk instead of in front of the sidewalk. Like if we are going to have guardrails anyway they may as well protect the pedestrian spaces.
Half of which cars? Half of the posited 10,000 daily? Are you supposing that the bollards are installed in the middle of the carriageway, and painted the same colour as tarmac, and fitted with robotic machine-guns?
Bollards are not like trees. If you hit a tree in a car, the tree will not move. The tree will not fall over. TFA has some pictures of ancient cast-iron bollards, but those are only suitable for use with low-speed traffic in residential neighbourhoods. Modern bollards are made to have some 'give', as evidenced by the number of bollards I see that have indeed been knocked down. I have never seen a tree knocked down as the result of being hit by a motor-car.
Half the cars… that hit the bollards. In my example I said suppose 2 cars per month veer off the road in that stretch.
Of course this is supposition and made-up numbers. And yes I was assuming immovable bollards. If they’re supposed to be there to keep pedestrians from harm, a bollard that lets a car push them 2 feet are an even more pointless waste of money than I was picturing.
The other part of this decision not to protect human-powered mobility (pedestrian, bicycle, wheelchair, etc.) is that we allow or encourage automotive traffic as a constant, and _then_ we choose not to protect people. It’s a two step process where we make an active choice to create danger and then a second choice not to mitigate the danger.
it would be also equally cheap to just narrow the roads, plant street trees, etc. that slow down cars without necessarily having bollards everywhere
at least in the US, the root issue is the same, that society has prioritized the fast movement of cars, and ever bigger cars, and so we're reaping what we sow.
and this is, i think, the whole point. we're not stupid. we all know that bollards save pedestrian lives. for a relatively low cost. and we as a society have just decided nah, we're not gonna do that. it is, as you say "an easy cut". and some of us feel it should not be that way.