Project 1: Highway 287 near Longmont, Colorado
The Colorado Department of Transportation approved the use of a lime/fly ash blend for a project on US Highway 287 near Longmont, Colorado.

Project 2: Construction of Roadway at Power Plant
This project was discussed in detail in the June 14, 1999 issue of Rocky Mountain Construction Magazine (Vol. 80, No. 11).

Project 3: Interstate Highway Extension
This project was discussed in detail in the June 14, 1999 issue of Rocky Mountain Construction Magazine (Vol. 80, No. 11)