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How good are American roads?

(www.construction-physics.com)
193 points chmaynard | 1 comments | | HN request time: 0s | 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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1. whatever1 ◴[] No.42198655[source]
2 huge pipelines with big enough diameter to fit smaller ones. One for utilities in (gas, electricity, cables, warm water). One for waste (sewage, trash etc)