| Project Spotlights |
| Green construction project management |
| June 17, 2010 HubDOT Exclusive |
.jpg) Utah Department of Transportation proves that highway projects with green goals can be delivered on schedule and under budget. |
 Read full article
|
| Project Spotlights |
| Bypass extension tests 3D model and machine-control technology |
| May 6, 2010 Rebuilding America's Infrastructure |
| Divided highway contributes to town quality of life through traffic and safety improvements. |
Read full article
|
| Project Spotlights |
| Lighter Loads: Geofoam shortens construction schedules by reducing the weight of embankment fill and settlement time |
| April 1, 2010 CE News |
 Placement and settlement of traditional fill materials or consolidation of soils underlying embankments can significantly impact transportation project costs and schedules. Consequently, in a National Deployment Statement, the Federal Highway Administration (FHWA) urged all states to consider using alternative fill materials such as expanded polystyrene (EPS) geofoam when planning fill and embankment projects. Its National Deployment Goal, as stated on the FHWA’s Corporate Research and Technology website, is that “by October 2010, EPS geofoam will be a routinely used lightweight fill alternative for state DOTs on embankment projects where the construction schedule is of concern. By October 2011, all states will have evaluated EPS geofoam as a lightweight fill alternative.” |
Read full article
|
| Project Spotlights |
| Unweaving ‘The Weave’: How URS eased a major bottleneck in the Twin Cities |
| March 18, 2010 Rebuilding America's Infrastructure |
 Carrying 140,000 vehicles per day, the onerous intersection at I-35E and I-694, which sits about 10 miles northeast of downtown Minneapolis, has been a major roadway bottleneck for years. The intersection of the two major interstate highways consisted of two Y-shaped interchanges separated by 1.2 miles of shared or “common” roadway. The overall alignment of I-35E is north-south, while I-694 runs east-west through the interchange and common area. |
Read full article
|
| Project Spotlights |
| Safeguarding coastal states: Army use GIS for storm preparedness |
| February 18, 2010 CE News |
 The 2009 Atlantic Ocean hurricane season officially ended Nov. 30, but the U.S. Army Corps of Engineers continues work on safeguarding coastal states in the Northeast from storm events that can occur now and in the future. The Corps’ Philadelphia and Baltimore Districts are using GIS to reduce storm-related problems such as flooding, beach erosion (loss of sand), destroyed homes and businesses, and loss of life. |
Read full article
|
