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How good are American roads?

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193 points chmaynard | 1 comments | | HN request time: 0.215s | 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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bluGill ◴[] No.42196522[source]
Rural roads are often unpaved. The local authority has to come by regularly with a grade to redo things or they become unusable quickly. Overall this is by far the cheapest way to have a road, but it doesn't scale to high use and city folks demand something that makes less dust. Rural roads also includes minimum maintance roads which demand 4wd (real 4wd, many SUVs will have trouble) when the weather is nice and a winch is a must when things get rainy or snowy.

Though given his definition of quality I expect he is actually ignoring all the real rural roads and only talking about major roads which while they get less traffic than urban roads are maintained to similar standards.

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1. engineer_22 ◴[] No.42196647[source]
In my area the rural roads are typically asphalt. This part of the country receives a lot of precipitation and cold weather and our soils are pretty soft.

They stay in good shape for years, with little maintenance. There aren't many patches because there aren't many utilities. Truck traffic tends to gravitate to the highways, and car and ag traffic are low impact.