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Everett: In your role as executive director for AASHTO, you have observed FHWA through a different lens.
The tire inflation pressure used on the AASHTO Road test was between 483 and 552 kPa.
On the other hand, the distribution factor and dynamic impact factor equations provided in the current AASHTO LRFD specifications  included only a limited range of applicability; when these limitations are not satisfied, the specifications mandate a refined analysis.
RJ Lee Group successfully completed AASHTO's Laboratory Assessment, which included a full and thorough check of all equipment required to perform the tests, full demonstration of the specified scope standard methods, and an in-depth check of the laboratory's quality system including record review.
AASHTO guidelines specify the need for a clear zone "beyond the edge of the traveled way, available for safe use by errant vehicles." Vertical obstructions should not be located within the clear zone.
Hendry Achievement Award" for his commitment and support of improving community transportation; the AASHTO Multi-State Technical Assistance Program Special Recognition award for this leadership in the transit industry and he also plays a critical role in keeping AASHTO connected to the Community Transportation Association of America.
The LTPP testing program was established before [absolute value of [E.sup.*]] was identified as the main HMA property in the MEPDG (AASHTO 2008).
Live-load distribution factors were then obtained using this validated model and compared to those calculated in accordance to procedures recommended in the AASHTO LRFD Bridge Design Specifications .
"We commend the leadership of House Speaker Boehner and Senate Majority Leader Reid for encouraging agreement on a bipartisan bill that will bring us 27 months of much needed funding certainty and program stability," said Kirk Steudle, Michigan Department of Transportation director and AASHTO president.
(1996) performed full-scale test on a section of rigid pavement in Taiwan and found that the AASHTO 1993 method yields reliable prediction of the equivalency factors.
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- Aasmund Olafsson Vinje
- Aasmund Olavsson Vinje