Wow, what a trip. There's a bit further down the interview where they discuss Jean-Luc Godard's "anti-semitism" which I'd never heard about. Looked it up and actually, he's extremely anti-zionist, go figure. The more things change the more they stay still.
That's not an American thing that's a movie/TV making 101 thing, it's for lighting reasons at night, I guess it's this person's first day watching movies.
Also, Americans are too poor/cheap to spend money on proper infrastructure, so they use old closed asphalt and have poorly designed and maintained roads where the water just pools on top when it rains.
[Open-graded] mixtures should only be used on high- or medium-traffic volume roadways with posted high speeds only.
Which directly refures the idea that using dense-graded asphalt is purely due to âAmericans are too poor/cheap.â The benefits of open-graded asphalt mixtures are lost if you apply it to low speed roadways.
No argument against the poor maintenance part though. Cheers đ„Żđ„âïž
That source has a pretty significant bias itself. It being from 2001 might be a clue as to why: before polymer-modified bitumen, there were many more downsides to using open asphalt mixes on anything but long, straight highways. That's probably also why it only mentions hot-mix asphalt, which the Netherlands is basically banning next year for environmental reasons in favour of warm-mix. I REALLY hope this isn't the latest version of this book.
It's true that high-speed roadways more greatly benefit from open asphalt, but it's very much not true that open-graded mixtures don't have benefits at lower speeds. They still reduce road noise by 5-7 db even at 50kph speeds, and of course the benefits of less water on the road is substantial. The downside is that there is more fraying, so using it at traffic lights or roundabouts is not a great idea. Even with modern PMB mixes and SAMI treatmeants that reduce fraying pretty effectively (which didn't really exist in 2001 when that source was composed), a stone-mastic asphalt is still the go-to for areas with a lot of turning or braking.
But most of all, it's more expensive to build and to maintain, and since maintenance is already pretty crap in a LOT of places (having 6 or 7 lane accessroads doesn't help there) using open asphalt is probably a bad idea.
Source: Married a Dutch engineer, worked on a lot of roadbuilding projects myself (admitedly not in the design phase, I do know what gets put where here in the Netherlands).
This being a closed-asphalt mix? That's pretty obvious, since there's water pooled on top.
That the road was poorly designed? It's a 6 or 7 lane accessroad, by definition that's poorly designed.
That the maintenance is bad? There's water pooling in dozens of places because either the road sagged from the weight of waiting cars (the lengthwise puddles) or from ripples caused by braking cars (widthwise puddles).
Or that the US doesn't spend money on infrastructure? I guess that's debatable (6 lane accessroads don't come cheap after all).
I'm a bit sleep deprived and the comment was only half on my screen.
I expected this to read "Americans are too poor/cheap to spend money on proper infrastructure, so they use (build) old wet roads instead of new dry ones."