Articles by Bob Humer, P.E.
From ancient roads to perpetual pavements
May 3, 2022
Evolution in road structural design From ancient times until the…
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New South Mountain Freeway in Arizona debuts with asphalt
June 16, 2020
The Arizona Department of Transportation’s (ADOT) first public-private partnership (P3)…
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Twelve miles of new interstate constructed through the desert
June 1, 2019
Seventy years after the start of the nation’s interstate program,…
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Oakland International Airport renovates runway
August 1, 2018
Choosing asphalt made completion possible in 14 days Renovating the…
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Nevado DOT and partners cut project delivery time in half
July 11, 2011
One of Nevada's busiest freeways is I-15 that runs through…
Read MoreWarm mix asphalt poses a challenge to laboratory mix design and evaluation
November 1, 2010
Warm mix asphalt (WMA) is the “darling” of the asphalt…
Read MoreCalifornia embraces PG grading
March 3, 2007
In January 2006, Caltrans and the rest of California started…
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