Iowa LTAP has moved from CTRE to the Institute for Transportation

2007 Technology News

Articles are available in pdf format. To read pdf files you must have a copy of the Adobe Acrobat reader, which you can download free.

Black and white photos showing rutted shoulder (top) and repaired shoulder (bottom)
Top, a rutted, unstabilized shoulder. Bottom, another shoulder area 7 months after being stabilized with fly ash.

cover of new manual about integrated construction process for concrete
(March–April 2007)

Pervious concrete pavement test section being poured
An ISU test plot of pervious concrete
(January–February 2007, photo courtesy of John Kevern, ISU)

December 2007

Full newsletter 446 kb pdf

Fall 2007

Full newsletter 1.9 mb pdf

March–April 2007

Full newsletter 529 kb pdf

January–February 2007 

Full newsletter 694 kb pdf

Acronyms in Technology News

Newsletter staff



Contact Iowa LTAP
2711 S. Loop Drive, Suite 4700
Ames, IA 50010
Phone: 515-294-8103
FAX: 515-294-0467