Every year, the American Association of Highway and Transportation Officials (AASHTO) has a photo contest called Faces of Transportation. This year’s top winners had a strong geo-engineering theme. A photo of the Caldecott Fourth Bore breakthrough took home the grand prize, and a photo of a Bulldozer Clearing a Landslide on I-73 in Tennessee took home the People’s Choice Award. [Source: AASHTO. Image: facesoftransportation.org]
Related Articles
Calibration of Resistance Factors for Drilled Shafts for the New FHWA Design Method
March 20, 2013
rockman
Standards and Codes
Comments Off on Calibration of Resistance Factors for Drilled Shafts for the New FHWA Design Method
The Louisiana Transportation Research Center has released a report that presents the reliability-based analyses for the calibration of the resistance factor for load and resistance factor design of axially loaded drilled shafts. Here is the […]
AASHTO Materials and Lab Specs in Print No More
March 30, 2017
rockman
Available Resources
Comments Off on AASHTO Materials and Lab Specs in Print No More
AASHTO 2013 Standard Specs for Sampling and Testing
July 11, 2013
rockman
Available Resources
Comments Off on AASHTO 2013 Standard Specs for Sampling and Testing
AASHTO’s Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 33rd Edition and AASHTO Provisional Standards, 2013 Edition are now available for pre-order, delivery will start later this month. The 33rd Edition of […]