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Contractor's Choice Awards 2008
These are our choices for the best new products of 2008.
View the winners. |
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Recycling Awards 2008
These awards honor the top recycling projects.
View the winners. |
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Top 10 Bridges 2008
These awards recognize the best in bridge construction for 2008.
View the winners. |
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Top 10 Roads 2008
These awards recognize the best in road construction for 2008.
View the winners. |
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Larry Caudle |
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LAW: The Contractor's Side
Properly defined -
Words with multiple meanings can cross communication ...more
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David Matthews |
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Roads Report
Plate tectonics -
The often neglected license plate has played a fundamental role of our history, culture and the way we get arrested ...more
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Bill Wilson |
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Editorial
Running out -
Pennsylvania fails to land millions in funding ...more
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Asphalt Roads
Learn more about asphalt roads through an an article archive, product showcase, FAQ and an Ask the Experts section.
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Commercial White Paper: Road Rehabilitation and Reconstruction with AutoCAD Civil and AutoCAD Civil 3D
Autodesk
From an engineering standpoint, road reconstruction is often considered the most difficult type of road design to perform. Rather than dealing with the pristine geometry of new construction, the designer is faced with integrating the design into the irregularities of existing conditions. Because of this, each cross section of the road can be an individual design requiring special attention to cross slopes, pavement irregularities and many other potential
conditions. Despite these challenges, the designer is still required to produce an accurate design and an accurate account of the required material types and quantities. After reading this white paper, you will have the technical
foundation to perform various types of road rehabilitation and reconstruction design with the help of AutoCAD Civil or AutoCAD Civil 3D.
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November 2008
Featured Item:
Doing the Jib
JLG Industries
JLG Model 1350SJP has a platform height of 135 ft with 80 ft of horizontal reach and incorporates JLG’s JibPLUS 8-ft jib boom that moves vertically and horizontally for improved access to hard-to-reac... more
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Campbell Scientific Inc.
Since 1974 Campbell Scientific manufactures dataloggers, data acquisition systems, and measurement a...
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| The editorial mission of Roads and Bridges is to provide engineers, contractors and government officials with the latest advancements in the road and bridge industry, timely news coverage and important information on products beneficial to the job site or office. Roads and Bridges is targeted to the transportation infrastructure specifying / buying team who design, build and maintain the nation’s roads, highways, tunnels, viaducts and bridges. |
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