The Ups and Downs of Drone Inspections
Minnesota recently completed a trial using unmanned aircraft systems to inspect bridges. They found that the drones have their advantages—and disadvantages....

A Foundation Engineering Trip Down the Mississippi: Foundations for Mississippi River Bridges from Minnesota to Louisiana
Huckleberry Finn had his adventure, but for those interested in foundation engineering, this article will float you down the Mississippi River on your own encounter with the many bridges...

Evaluation of the VERSA-LOK / Miragrid Reinforced Soil Wall System
Final Report
Prepared by the Highway Innovative Technology Evaluaton Center (HITEC), a service center of Civil Engineering Research Foundation. This evaluation...

Effects of Agricultural Drainage on the Baseflow in the Minnesota River Basin

Back on Track
Minneapolis, which last heard the clangor of electric streetcars in 1954, is proving once again that history repeats itself. The streetcars are back - in the form of a swift, modern light-rail...

Shell of Steel
To create a saddle-shaped bandstand in a newly developed park in St. Paul, Minnesota, engineers designed a glass-covered, stainless steel lattice grid that makes use of a unique system...

A Dam for a Dam
The General Electric (GE) Dam in Minneapolis, Minnesota, was more than a century old when it began leaking excessively in December 1998. Operations staff for the dam owner—the Minneapolis-based...

Twin Crossings
The Hungerford Bridge actually comprises twin pedestrian bridges that are being constructed on either side of an operational 19th century railway bridge over the River Thames in London....

Outstanding Civil Engineering Achievement Awards
Out of 27 nominations, the $9.8 million Cape Hatteras Light Station Relocation Project, which saved a national treasure along the North Carolina coastline and required extensive planning...

Scour Measurements at Contracted Highway Crossings in Minnesota, 1997

The Cost of Highway Bridge Scour in the State of Minnesota

Evaluation of a Soil Vapor Extraction System: A Post-Audit Assessment
(No paper) Numerous sites contaminated with volatile organic compounds (VOC) have implemented soil vapor extraction (SVE) systems to remediate the unsaturated zone. The SVE systems have...

Casting Hot and Cold
Contractors and engineers battled the Minnesota winter to build a concrete segmental bridge with form travelers. Superstructure segments were poured in temperatures as low as -19F, using...

Scour Measurements at Contracted Highway Crossings in Minnesota, 1997

The 1997 Red River Floods: What Went Wrong?

Blue Earth County Superpave Level I Project: CSAH 8 from TH 22 to TR 167

Wastewater Treatment Plant Odor Control Using a Biofiltration System in Duluth, Minnesota

A Superpave Runway in the Icebox of the Nation

Blue Earth County Finn Road/Oil Gravel Project: CSAH 24 from TH 30 to CSAH 25

Evaluation of Wood Chip Fill on MN TH 53

 

 

 

 

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