- AASHTO Green Book 2001
- A Policy on Geometric Desn of Hhways and Streets - AASHTO.
- AASHTO Publications Catalog - American Association of State.
- Owasso Engineering Desn Criteria by
AASHTO Green Book 2001
Following development of the desn standards, FHWA uses a formal rulemaking process to adopt those it considers suitable for application on the NHS.
A Policy on Geometric Desn of Hhways and Streets - AASHTO.
Several of these desn standards and standard specifications were established by the American Association of State Hhway and Transportation Officials (AASHTO) and the American Welding Society (AWS) and were previously adopted by FHWA through rulemaking.
AASHTO Publications Catalog - American Association of State.
The Secretary has delegated this authority to the Federal Hhway Administrator.
Owasso Engineering Desn Criteria by
FHWA-2015-0003 or https://federalregister.gov/a/2015-25931]. Background: The rule modifies regulations governing new construction, reconstruction, resurfacing (except for maintenance resurfacing), restoration, and rehabilitation projects on the NHS (including the Interstate system), by incorporating by reference the current versions of desn standards and standard specifications previously adopted and incorporated by reference under 23 CFR 625.4, and removing the outdated or superseded versions of these standards and specifications.
Aashto green book pdf download:
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