![American Association of State Highway and Transportation Officials / Interstate Highway System / Types of roads / Roads in the United States / Design speed / Highway engineering / Rulemaking / National Highway System / Interstate Highway standards / Transport / Land transport / Transport engineering American Association of State Highway and Transportation Officials / Interstate Highway System / Types of roads / Roads in the United States / Design speed / Highway engineering / Rulemaking / National Highway System / Interstate Highway standards / Transport / Land transport / Transport engineering](https://www.pdfsearch.io/img/3350389ee15a4890d0da72fd7c4ea075.jpg)
| Document Date: 2014-09-04 14:54:16 Open Document File Size: 794,40 KBShare Result on Facebook
Country United States / / Organization NHS / office of Engineering Date / / Position Regional Federal Highway Administrators Federal Lands Highway Program Administrator / National Highway System Director / / PublishedMedium the AASHTO Interim Metric Guide / /
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