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How good are American roads?

(www.construction-physics.com)
252 points chmaynard | 1 comments | | HN request time: 0.213s | source
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rconti ◴[] No.42196461[source]
> Interestingly, in all cases urban roads are worse quality than rural roads, presumably because they see higher traffic than rural roads.

There's more infrastructure under urban roads. Crews come in to fix some utility, shred a section of a lane, patch it poorly with dissimilar materials, and leave.

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salynchnew ◴[] No.42199005[source]
It's kind of maddening how often blogs like this will make motions towards developing an educated opinion (citing multiple reports, researching stats from public datassets, etc.) but don't seem to have bothered to actually talk to any of the people who are invovled in the practice they describe in their post (in this case, building roads).
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1. fckgw ◴[] No.42205540[source]
I mean this isn't a research article, it's some data crunching and musings on a blog. I would not expect this person to start conducting interviews for a blog post.