Outside the box   Roads & Bridges April 2008   By Tara VanTimmeren
Deere breaks the dozer mold with an innovative line of earth movers
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Break it up   Roads & Bridges May 2005   —Edited by Allen Zeyher and Stephanie Harris
Some individuals in Texas initially thought RCA would be a substandard material, but the Texas DOT learned that, with improved process control, RCA can be used in new concrete. The Texas DOT’s experience with production, construction and cost of RCA is related in the FHWA report. What follows are brief descriptions of a few of the latest products for doing demolition work and recycling and reclaiming roads.

Pushing forward   Roads & Bridges October 2001   Allen Zeyher
Rethinking dozer power systems yields higher efficiency, lower emissions

Things that creep and crawl in the dirt   Roads & Bridges October 2000   Allen Zeyher