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Explain how the German autobahn has fewer collisions than US high ways with lower than 85th percentile speed limits if the lower speed limits are such an advantage. Actual data does not support the idea of low speed limits. They are only in place as an attempt to reduce fleet fuel consumption, and hurt safety by causing big differences in vehicle speeds.


Germany (and many parts of the EU) have:

- _way_ higher requirements for "safe normal care usage skill" then the US

- way higher care safety requirements (as in what cars are allowed to be on the street)

- a different driving rules especially wrt. how they affect traffic on highways which do allow faster driving at the cost of putting higher requirements on people understanding and keeping with the rules

- also laws and judges will "in general" faster lead to your driver license being lost (most times temporary). If you lose your job because of losing your driver license it's in generally seen as fully your fault

In addition there are quite a lot of studies about speeding limits and safety and they are very clear in the conclusion that speeding is one of the more common sources of deadly car accidents.

Through also in most countries city and country side streets are have way more accidents for similar care usage then highways.

And it's also quite unclear what you mean with "low speeding limit" and "big difference in vehicle speeds", especially given that lower speeding limits in general limit how big the difference in vehicle speed can be (assuming it's reasonably enforced and as such people somewhat kinda keep to the rules, but if not it's an enforcement problem, not a speed limit problem).

Anyway the main point is that comparing US high way safety with German or man other EU state highway safety is like comparing apples with oranges.


You make a number of assertions, but you omit any concrete examples.

> And it's also quite unclear what you mean with "low speeding limit" and "big difference in vehicle speeds", especially given that lower speeding limits in general limit how big the difference in vehicle speed can be (assuming it's reasonably enforced and as such people somewhat kinda keep to the rules, but if not it's an enforcement problem, not a speed limit problem).

Very few people actually drive according to posted speed limits. They instead drive at a natural speed for the road and conditions. Those that do drive according to posted speed limits when the speed limits are set below the 85th percentile will find that driving at the speed limits is hazardous. This is why in countries with sane traffic laws, the speed limits are set to the 85th percentile and you get an illusion that people are obeying it. Differences in speeds tend to be small when the speed limits are set to the 85th percentile.

In the U.S., speed limits were lowered in a misguided attempt to conserve fuel following the 1973 oil crisis. This never conserved fuel since nobody listened to the new limits and it has made driving at posted speed limit hazardous ever since then.

> In addition there are quite a lot of studies about speeding limits and safety and they are very clear in the conclusion that speeding is one of the more common sources of deadly car accidents.

Having the distance between a vehicle and anything else reach 0 is necessary for there to be a collision. Get the cars off the road faster and the distance between vehicles will naturally increase. Larger distances between vehicles inhibits collisions. Thus, while collisions might be worse at higher speeds, you are not going to have as many of them. Germany’s autobahn has no speed limits and while collisions happen, they are relatively rare. Furthermore, 0 collisions is an unattainable goal. I believe the maxim is that if you make something idiot proof, the world will make a better idiot.


> They instead drive at a natural speed for the road and conditions.

except they don't, they reliably frequently drive above what is save

heck what is safe isn't even always obvious

Especially if you look at urban settings where you have pedestrians, bicycles and motorcycles this is quite common.

Similar people, including some otherwise experienced drivers, tend to fail to internalize that the emergency stopping distances increases exponentially (roughly squared).

A grate example for why you should never base care speeds on percentiles is a street close by to where I live, it looks like it's safe to drive ~50km/h but even when driving just 30km/h you will find it hardly possible to safely keep with other traffic laws, like e.g. precedence on crossroads. It also has funny parts like subtle getting smaller in some areas (including after turns). And playground, primary school and a retirement home are close by. And in difference to some other countries it not uncommon for children here to travel alone (or in groups of children) to primary school and sometimes playground. Potentially as young as 6 years of age.

And that doesn't even include special situations like idk. roads which are especially unsafe during rain due the kind of dust they get exposed too and similar.

> drive according to posted speed limits

sure, but if you have appropriate enforcement most will at most drive slightly above them limits as they don't want to pay high fines or lose their license. If you raise the limits they will again drive slightly above the limits and due to the roughly squared increase in breaking distance this is more then just slightly bad.

> his is why in countries with sane traffic laws, the speed limits are set to the 85th percentile

except it's kinda the opposite

most (not all) countries with very high levels of road safety do not use a percentile system. Most common is a system with fixed speeds for urban, "country side", and "highway" and then assess safety for given speed based on expected reaction time and maximal road safe emergency breaking distance and if it's not safe reduce it (als in general not gradual reduction but based on a preset of "speeds", e.g. in Germany urban walking speed, 30 or 50 for urban streets. The fixed choice of speeds seems a bit strange, but people are animal of habit so it's a better choice, it also makes it easier for everyone (for drivers to not get confused about the speed limit and for state to manage it).

> Get the cars off the road faster and the distance between vehicles will naturally increase.

But if you drive a lot you might have realize that it doesn't increase as much as it must to be as safe. People vastly miss-estimate distance traveled during reaction time and emergency breaking distance all the time. E.g "traffic jam out of nowhere" are not uncommon on German highways and are most times a consequence of people not keeping the required safe distance between cars leading to a chain reaction of people breaking much more then they should need to leading to a traffic jam (as in most commonly a long blob of cars going much slower then they normally would, like just 80km/h instead of 130km/h).

> Germany’s autobahn has no speed limits and while collisions happen, they are relatively rare.

This is not quite right 40% of German highway road has speed limits, because it not being safe to drive faster in that areas.

In addition the recommended maximal safe driving speed is 130km/h, if you drive faster it can lead to reduced insurance coverage and in case of a crash the amount of fault attributed to you might increase, too (depending on you actual speed above 130km/h).

Then there is the thing that the highways are (in the areas without speed limits) designed to allow very fast driving. For one there is the rule that you need to keep on the right most lane as long as you aren't overtaking someone/it's viable. The rule that you aren't allowed to take over on the right side (except in traffic jams). The fact that all highways entrances and exits are strictly only on the right side. And some other smaller stuff which are essential parts of why no speed limit kann be safe. So you really can't easily compare it to other highways.

Lastly in Germany safe driving trump any "rights" speed limits give you and similar. E.g. lets say there is no speed limit but it's relatively crowded and you still insist on driving 200km/h. You might then still get pulled over for non safe driving. Through to be fair ignoring idiots this normally works itself out just fine without such rule on highway. Through the general idea of "looking out for others on the road" being a indoctrinated during driving lessens still does matter.

> maxim is that if you make something idiot proof

Which brings us back why you would want speed limits based on what is actually safe not what feels safe/what people feel like driving. Or why you would only want to have a few categories of speed limits. Or why there are studies which show that building road to wide and safe looking isn't the best idea.


As others have pointed out, the inspection standards are wildly different. Here’s [0] an amusing and eye-opening look at what is needed to restore an older vehicle to pass inspection. For example, removing surface rust on a spare tire mount. Even then, he still failed inspection [1], and goes into much more detail on the rigorous checks performed.

In contrast, there are U.S. states with zero inspections of any kind. No emissions, no safety, nothing.

The problem is complicated, but IMO it boils down to lack of widespread public transit, and low salaries. Unless you live in a metro that has reliable and inexpensive public transit, you generally need a car to get to work. You also need to pay for fuel and insurance, so things like preventative maintenance are often put off for lack of funds. When repairs are finally needed, chances are you’ll opt for the cheapest part available, even if it won’t last nearly as long. Same with tires: good tires are far more expensive than bad ones. My wife’s Mazda CX-9 has Michelin CrossClimate2 tires. They’re $307/ea right now on TireRack. There are also off-brands available for literally half that. I (and probably most people on this site) am lucky enough to have a job that allows me to buy the best tires, but that is definitely not true for most Americans. $1200 (plus mounting and balancing costs) for a set of tires is completely out of the realm of possibility. So now you have a car with parts of dubious reliability on tires that don’t grip as well, and remember, in some states there are no checks that your tires even have tread depth left, let alone their stopping ability.

If every U.S. state (or the federal government, but that’ll never happen) were to require the level of safety checks that Germany does, I guarantee you that a solid 1/4 – 1/2 of cars I see on the road would fail. It would be a devastating blow to the U.S. economy, purely from the sudden drop in worker availability.

Finally, re: speed limits, it’s unclear to me how you think Newton’s 2nd Law doesn’t apply.

[0]: https://www.jalopnik.com/heres-everything-i-fixed-to-prep-my...

[1]: https://www.jalopnik.com/i-took-a-250-000-mile-minivan-throu...


Here is the NYS vehicle inspection program requirements:

https://dmv.ny.gov/new-york-state-vehicle-safetyemissions-in...

If there is anything missing that is needed for road safety, I am sure that the NYS legislature would be happy to add it. You can write to them with your findings.

In any case, there is an inspection program that keeps vehicles to a minimum standard in NYS. Other states could easily adopt it. If a significant percentage of vehicles are deemed unsafe to drive because of this, then removing them from the road would be a good thing.

> Finally, re: speed limits, it’s unclear to me how you think Newton’s 2nd Law doesn’t apply.

It is unclear to me how you think I think that. This sounds like a strawman to me.


That’s great, good for New York. Now go get Alaska, Arkansas, Iowa, Michigan, Minnesota, Mississippi, Montana, North Dakota, South Carolina, South Dakota, and Washington to do the same. Also, remember that licensing reciprocity means that if I have a vehicle titled in South Carolina, nothing stops me from driving it into North Carolina.

I think you missed the entire part of my post where I discussed how a significant portion of the population is unable to properly maintain their vehicles, and also lack access to reliable public transit.

Re: Newton, you said that “Actual data does not support the idea of low speed limits.” You did not cite your source, and without that, I am defaulting to the basic physics principle that an object moving faster will impart more force on another if they collide.


> That’s great, good for New York. Now go get Alaska, Arkansas, Iowa, Michigan, Minnesota, Mississippi, Montana, North Dakota, South Carolina, South Dakota, and Washington to do the same. Also, remember that licensing reciprocity means that if I have a vehicle titled in South Carolina, nothing stops me from driving it into North Carolina.

Germany is no different. There is licensing reciprocity with the rest of the EU and even other countries beyond the EU. I could drive in Germany with my NY license:

https://de.usembassy.gov/driving-in-germany/

People can even drive in Germany with licenses issued by any of the states you mentioned. You can even drive cars registered in the U.S. in Germany:

https://www.zoll.de/EN/Private-individuals/Travel/Entering-G...

The only restrictions occur when you wish to do it for longer than 6 months.

> I think you missed the entire part of my post where I discussed how a significant portion of the population is unable to properly maintain their vehicles, and also lack access to reliable public transit.

This does not pose a problem in NY. Other states could easily follow suit. I think you missed that.

> Re: Newton, you said that “Actual data does not support the idea of low speed limits.” You did not cite your source, and without that, I am defaulting to the basic physics principle that an object moving faster will impart more force on another if they collide.

The German autobahn is the most obvious source. There is also a huge body of work around the 85th percentile principle. Do I really need to say more?


> If a significant percentage of vehicles are deemed unsafe to drive because of this, then removing them from the road would be a good thing.

“Good” is not a binary state, and it’s also wildly subjective. If by removing 100,000 unsafe cars from the road, you prevented 10,000 vehicle collisions, but 20,000 people became impoverished, is that good? It depends on your point of view. New York State, being largely dominated by NYC, I assume has an above-average social safety net. Perhaps they really are able to have these stricter requirements, while also ensuring that the negative impact felt on their citizens is minimized. Mississippi neither has that nor wants it. Were they to implement strict vehicle safety standards, the ripple effects would be much larger than those felt by a state with a stronger desire (and the budget) to care for their citizens.

Re: sources, can you post some? I’m not trying to Sealion you here, but I have no idea what specific studies you’re thinking of, and I would prefer to be on equal footing.


They also could introduce standards gradually by grandfathering older vehicles into the previous lack of standards, which is what NY did. Newer vehicles subject to the standards can be repaired to stay up to the minimum standard. This largely avoids the issue of impoverishment.

You can read about the 85th percentile principle here:

https://duckduckgo.com/?q=85th+percentile+speed

https://scholar.google.com/scholar?q=85th+percentile+speed

I actually cannot check the second since Google is blocking queries from the iCloud Private relay, but I assume it will give you a list of scholarly work on the subject. As for the autobahn, Wikipedia has some numbers from 2012:

https://en.wikipedia.org/wiki/Autobahn#Safety

1.74 fatalities per billion vehicle km on the autobahn versus 3.38 for US highways. There is evidence that introducing speed limits of around 80mph (130km/h, well above the speeds used drivers drive on most U.S. roads) on the autobahn would further lower it. The paradoxical situation where high speeds on the autobahn are safe and low speed limits on US highways are unsafe would be explained by the 85th percentile principle.


Thanks for the links, I appreciate it.

The GScholar link had many studies, yes. I found some conflicting opinions.

Institute of Transportation Studies, UC California [0]:

“There is, however, no empirical study that demonstrates that the 85th percentile rule optimizes safety.”

Hilda Ofori-Addo, University of Louisiana [1]:

“85th percentile speeds of vehicles are greatly affected by roadway characteristics. Therefore, roadway characteristics should be considered as equally important…”

I’ll note that this also had the lowest rate of crashes when vehicle speeds were <= 1 MPH from the 85th percentile, but there was also a confusing (to me) multi-modal distribution after that, with a 7 MPH delta having strikingly higher rate than anything else. I suspect, as the author admits, this may be due to other factors such as area type, road traffic volume, etc.

[0]: https://escholarship.org/content/qt5hg5m6sm/qt5hg5m6sm.pdf

[1]: https://media.proquest.com/media/hms/PFT/2/gUjrJ?_s=mHpv4T4%...


The german driving culture is largely responsible for the lack of spectacular fatalities on the autobahn.

In general, German culture has more respect for the “correct” way to do things, cars tend to be better maintained, and there is a much higher level of driver education going on.

Comparatively, American drivers are a bunch of filthy savages. (I say that as an American driver, currently driving in a country where the locals, in comparison with American drivers, are a bunch of filthy savages)


Then instead of doing all of these increasingly draconian measures, perhaps we should try to copy the Germans. The interstate highway system itself was a copy of the German autobahn system. We should have copied it in all of its aspects. It is never too late to do this.


It's actually not possible in the US.

The US is too car dependent and as such it's practically non-viable to

- put high (skill/knowledge) requirements on drivers (especially given that this normally entails increased monetary requirements)

- put high car maintenance/road safety requirements on cars

and in generally fundamentally changing driving rules is hard in general and also a safety hazard during transition. I.e. it is very much too late to do this.

Like one of the many benefits of not having a hyper car dependent society is you can say "no more driving for you" to people who can't show to safely drive a car (or have repeatedly shown to not keep with the laws (at lest the safety related ones)). Or say "no more driving" to not well enough maintained cars (until fixed).


As I said to someone else, look at NYS:

1. There are annual mandatory vehicle inspections. Driving an uninspected vehicle is illegal and you cannot get the inspection certificate for your windshield unless your vehicle passes.

2. The state requires a driving test to get a license (in addition to prelicensing education requirements) and effectively forces everyone to take driver education courses every 3 years by raising insurance rates if they do not.

3. There is a points system for violations. Reach 11 points, and you lose your license. Reaching 11 points is fairly easy to do.

You are saying that improved driver education and vehicle maintenance cannot be done in the U.S., yet NYS does it. You say that people’s licenses cannot be taken away for unsafe driving in the U.S., yet NYS does it. NYS is part of the U.S.


> You are saying that improved driver education and vehicle maintenance cannot be done in the U.S., yet NYS does it.

The problem is, it's only NYS. Not the entirety of the US. And the federal government can't go and mandate it without a constitutional amendment - and the last one has been passed over 30 years ago, so there is no practical chance something as controversial as that could ever become law.

The only way around this would be a repeat of the Minimum Drinking age, similar to what's being discussed for the "SAVE Act" - the federal government effectively forcing states to abide by tying federal highway or other funding to that condition. And that tactic is, let's be real, outright disgusting and trampling on states rights.


It does seem reasonable to find out what works in other countries and pursue the most effective and freedom-preserving approaches.

However, in the interim I'd support draconian measures (e.g. cameras, speed limiters, more effective consequences) until Americans demonstrate empirically that they are capable of operating dangerous equipment with some degree of competence.


What interim? These are mutually exclusive approaches. Either you mimic what is known to work elsewhere, or you institute backward measures under the misguided claim that it helps. There is no embarking on both paths at once, since they involve doing largely opposite things.


The grand-parent suggested that the source of low German fatalities despite higher speeds is a driving culture that has respect for the "correct" way to do things.

Can you explain how you think encouraging such a culture would be at odds with measures like cameras or speed limiters? I'm also unsure why you think it's "misguided" to expect those technologies to help reduce behaviors like illegal speeding.

I don't see them at odds myself, but if you are correct then I would just support the draconian measures alone. I have low confidence that such a broken driving culture can be fixed and that American drivers can be trusted to follow the rules and stop killing so many people.


When I said that draconian measures were often opposite of what is needed to make roads safer, I was mainly referring to attempts to get people to drive slower on highways. Any attempt to force people to drive slower than the 85th percentile speed poses a danger to others on the road. If you do not believe me, try driving in the left lane at the 55mph speed limit in NYS in areas around NYC. You will undoubtably have many near collisions in just a 5 minute time frame from people cutting you off. Now, imagine a number of people being coerced to drive like that all the time while the rest do not. It is easy to see that there will be more collisions.

Doing draconian things that are ineffective has an opportunity cost that requires diverting time and effort from doing things that actually make a difference. Data on traffic cameras improving safety is mixed (mainly because of people flooring their brakes to avoid fines only to cause themselves to be rear ended). It also does not help that a number of places actually try to cause motorists to run red lights when traffic cameras are put into place by decreasing the amount of time used for yellow lights so that they can increase revenue. Interestingly, increasing the time spent with the light yellow decreases collisions at intersections and unlike traffic cameras, always has a positive improvement on collisions. Another option would be to eliminate intersections by adopting cloverleaf and/or diamond interchanges, which not only make traffic flows more efficient, but also improve safety (since you cannot run a red light, or have a collision caused by someone suddenly stopping upon seeing a yellow light). As for speed limiters, they are outright dangerous when they restrict people to speeds well below the 85th percentile.

That said, NYS has done a number of things to improve driver safety. They probably do not do as much as they would in less densely populated areas, but it is not hard to imagine other U.S. states adopting them. The real problem is that there are so many cars on the road that the average distances between them are very small. As long as the distance between vehicles remains non-zero, collisions are avoided. Efforts really should be focused on maximizing the distance between vehicles, rather than on minimizing the speed at which they travel. Raising the speed limits to the 85th percentile would help there. Car pooling lanes would also help. Modernizing public transport so that people do not need as many cars would also help.


> try driving in the left lane at the 55mph speed limit in NYS in areas around NYC

Why the left lane? I used to live in NYC and when traffic was light enough to actually drive the speed limit I generally stuck to the right lane to avoid inconveniencing other people who wanted to drive faster. Wouldn't people with court-mandated speed limiters simply stick to the right lane?

> Any attempt to force people to drive slower than the 85th percentile speed poses a danger to others on the road.

Perhaps they'd need the "ATTENTION: This vehicle's speed is monitored by GPS" stickers that I occasionally see on fleet trucks in the city.

Regardless, this seems to be an objection to selective enforcement methods, right? For example, if all drivers are subject to the same constraints (whether speed cameras, universal speed limiters, road diet, etc) then not only would this not increase discrepancies in speed, but it would likely decrease them. Does this mean you would support such measures?

> Doing draconian things that are ineffective has an opportunity cost

Agreed. But that applies to ineffective things whether or not they are draconian.

I do agree that stoplight cameras have mixed results -- typically reducing serious T-bone collisions while increasing rear-end collisions -- but to be clear, when I said "cameras" I was referring to speed cameras, not red-light cameras. On the topic of NYS, their school zone speed cameras seem to have been effective at reducing injuries caused by drivers in school zones.

> As long as the distance between vehicles remains non-zero, collisions are avoided. Efforts really should be focused on maximizing the distance between vehicles, rather than on minimizing the speed at which they travel.

Due to human reaction times and the physical limitations of braking, maintaining a time between vehicles is more relevant than distance. That's why defensive driving courses teach you to keep about three seconds between your car and the car in front of you, more if you're hauling a trailer. If you're driving at 8mph that's only about 10ft, but at 80mph that's 100ft. So while I agree that increasing distance is useful, the distance necessary to ensure safe operation is a direct function of speed.

I heard of a few cases in which so many drivers were already breaking the speed limit on an overengineered highway that raising the speed limit did not increase collisions e.g. in Michigan, Texas, British Columbia. But otherwise the data is pretty clear that making people drive more slowly improves safety.


An example of a system that works well is usually the target of low-fidelity attempts to copy without understanding the fundamental principles that make it possible, I.e. copying the obvious form, but ignoring the cultural underpinnings. Also, muh freedoms. And I don’t need no edumacation, I ken drive jest fine.

Unfortunately, the USA has a weird version of the noble savage mythos that enshrines ignorance.


The Germans avoided speed limits on the autobahn specifically because they viewed it as a form of freedom. Your remarks about ignoring cultural underpinnings seem misplaced.

That said, I am not convinced that any of what you said is necessarily true. The annual vehicle inspection that NYS mandates generally ensures a minimum level of quality. In NYS, you need to pass a test that shows a minimum level of competency before you receive a license. You also need to take a driver education course every 3 years or face higher insurance rates. I assume other states do the same (and if they do not, they should start). Germany is unlikely to be very far ahead in either vehicle maintenance or driver education. If they do not have recurring education requirements, they might even be behind.


It sounds like NYS is very progressive. My exposure is anecdotal, but I don’t think that level of vigilance is the norm across the expanse of the interstate system.

I’m with you on freedom and how it ideally translates into responsibility.. but I think that there is a substantial block of US drivers that fail to grasp the intersection of those tightly entangled concepts.

In short, Freedom != freedom from consequences.

Hopefully, my view on the prospect of improving the situation is overly pessimistic. I like your version better, but my faith in cultural progress during what seems to me a significant retrograde slide over the last half century is pretty low.


I felt safer doing ~110mph on the Autobahn than doing 70 here in Arizona.


> Explain how the German autobahn has fewer collisions than US high ways with lower than 85th percentile speed limits if the lower speed limits are such an advantage.

There is no reason in the world to assume that US drivers have the same level of driving skill as German drivers.


> There is no reason in the world to assume that US drivers have the same level of driving skill as German drivers.

That is a very typical response, yet the notion of Germans being intrinsically superior to others has long been debunked.


> the notion of Germans being intrinsically superior

By "German drivers" I mean drivers who are trained, licensed and insured in Germany. There is nothing "intrinsic" about it, and it has nothing to do with genetics or national origin.


That does not state how they would be more skilled. NYS has requirements on drivers too. You must satisfy pre-licensing requirements:

https://dmv.ny.gov/driver-license/complete-pre-licensing-req...

Those are the minimum standards. After meeting them, you can receive a learner’s permit at age 16, that allows you to drive under the supervision of a licensed driver. Parents will sometimes make things even more rigorous. My mother for example required me to drive her under supervision nearly every day for an entire year before she let me proceed to the next step for my license. This was in addition to study at a driving school that was already beyond the state’s minimum standard.

Then you must pass both written and practical exams. Interestingly, the minimum age for this varies. If you have gone through much more rigorous training (e.g. by studying at a driving school), you may receive your license at age 17. If you have not, you must wait until age 18. This encourages people to exceed the minimum standard for training.

After you have your license, if you do not take driver education courses every 3 years, you face higher insurance rates, so nearly everyone does. Finally, if you commit a few driving infractions within an 18 month span (which causes 11 points to be placed on your license), your license is suspended. Insurance rates rise if even a single point is added, so there is pressure to avoid even a single infraction. As for insurance, it is mandatory and the requirements are among the highest in the U.S.

It is unclear to me how German drivers would be more skilled than drivers trained/licensed/insured in NY per your phrasing. You have not given a single concrete example of anything that would make them better drivers.


That’s a straw man. Nobody is saying Germans have some “safe driving” gene, but rather that German culture has higher standards for driver training and enforcement. I’m sure that if the United States would see incident rates decline significantly if we made drivers licenses harder to get and easier to lose before a fatality, or simply ended our effective trillion-dollar annual subsidy of driving and required people to carry insurance coverage sufficient to actually compensate the other parties.


The way he worded his reply suggested some sort of intrinsic superiority that by definition could not be replicated anywhere else.

That said, if we can replicate Germany’s success in vehicle safety in the U.S., we should, yet discussion on vehicle safety seems to justify increasingly draconian bandaids on the status quo rather than just mimicking what the Germans do. It is also easy to say that they have higher standards, yet no one has stated precisely what these standards are.

In NYS, we have annual mandatory vehicle inspections. Driving an uninspected vehicle is illegal and you cannot get the inspection certificate for your windshield unless your vehicle passes. The state requires a driving test to get a license and effectively forces everyone to take driver education courses every 3 years by raising insurance rates if they do not. It is unclear to me what is done in Germany that is not already done in NYS as far as driver education and vehicle road worthiness are concerned. NYS might even be ahead of Germany if Germany does not have any incentive for regular driver education.

> I’m sure that if the United States would see incident rates decline significantly if we made drivers licenses harder to get and easier to lose before a fatality, or simply ended our effective trillion-dollar annual subsidy of driving and required people to carry insurance coverage sufficient to actually compensate the other parties.

You just described NYS. It has some of the highest insurance coverage requirements in the U.S.:

https://www.nerdwallet.com/article/insurance/minimum-car-ins...

Losing your license is fairly easy to do here. There is a points system. Reach 11 points, and you lose your license. Reaching 11 points is fairly easy to do. Having any points on your license increases insurance rates, so there is a strong incentive to avoid it.


> The way he worded his reply suggested some sort of intrinsic superiority that by definition could not be replicated anywhere else.

This is something you read into the comment. Given how Germany is tied with Japan for the assumption that they place a higher priority on attention to detail and safety culturally, I would suggest the more parsimonious explanation thar they were simply echoing a stereotype Americans have observed for at least a century.

While you’re apparently very proud of NYS you’re simply drawing a false equivalence. Perhaps NY is above average for the United States but having driven there many times I had to laugh at the idea that the bar is very high having seen people grossly speeding, running red lights, using the highway should or parking lanes to pass illegally, driving around with illegally tinted dark windows, double parking, or parking on the sidewalk. Even if I ignore upstate and only compare NYC to Munich, it’s not even in the same league – especially since some of the biggest scofflaws around NYC are the cops who park their personal vehicles blocking the sidewalks and are clearly more interested in hassling pedestrians and bicyclists.

On to insurance, it is simultaneously possible for NYS to have higher insurance requirements and still be lower than what’s needed. American healthcare is significantly more expensive than our peer countries so we need much higher insurance to compensate the people hit by drivers, especially because private insurance means a massive cost problem if the victim is unable to work. Studies have estimated that Americans subsidize driving by roughly a trillion dollars a year by not requiring drivers to pay for their choices, so even the most expensive states aren’t high enough.

https://www.economist.com/united-states/2024/01/18/why-car-i...


I was comparing NYS’ standards for vehicles and drivers to Germany’s alleged standards. So far, no one has given a single example of German driver education being better than NY driver education.

If you paid attention the remarks about the 85th percentile, you would know that speeding on NY high ways is actually safer than following the speed limits. That is because the speed limits were lowered in the 1970s in a misguided attempt to save fuel that never worked since nobody listened to the speed limits after they stopped reflecting the 85th percentile. Many of the things you cite have nothing to do with highways where the discussion of speed limits is centered either.

As for insurance, the minimum standards are still the highest in the country. Many (myself included) go higher for insurance policies. You can write to the state legislature if you believe the minimum should be higher.


Yes, I recall there was a war fought.

Intrinsically, of course not, but how about due to laws/culture/training?


Then it is possible to replicate German success in vehicle safety in the U.S. without increasingly draconian speed limit restrictions. As for laws/culture/training, look at NYS:

1. There are annual mandatory vehicle inspections. Driving an uninspected vehicle is illegal and you cannot get the inspection certificate for your windshield unless your vehicle passes.

2. The state requires a driving test to get a license (in addition to prelicensing education requirements) and effectively forces everyone to take driver education courses every 3 years by raising insurance rates if they do not.

3. There is a points system for violations. Reach 11 points, and you lose your license. Reaching 11 points is fairly easy to do.

It is unclear how driving skill in Germany would be much different than driving skill in NYS. If you believe it should be, then you should have reasons for it that would give concrete things that can be changed.


Well for one you have to take an actual driving test? Police that regularly enforce traffic violations. And really gruesome accidents.


I cannot speak for other states, but NY requires a driving test and has police regularly enforce traffic violations too. None of this supports the idea of setting highway speed limits below the 85th percentile or even having high way speed limits. It instead suggests that we should copy the Germans.

As for gruesome accidents, there will always be Darwin Award recipients. Trying to prevent them from earning their rewards is a foolhardy task. I believe the maxim is that the moment you make something idiot proof, the world makes a better idiot.


Let’s start by copying the German requirement that all new cars have intelligent speed assist systems.


Which vehicles have those in the U.S. aside from Tesla vehicles?




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