Louisiana's $2B Mississippi River bridge project faces new delays amid unresolved environmental and design issues.

The Interstate 35W bridge over the Mississippi River collapsed this evening, plunging dozens of vehicles into the water, killing seven people and injuring more than 60. Tons of concrete have collap… ...

It’s just something always delaying the project,” Iberville Parish President Chris Daigle said. “And here we are again.” ...

The in-depth story of the i-35w Mississippi River Bridge Collapse The City of Minneapolis is the largest and most populous city in the State of Minnesota. Along with the state capital, St. Paul ...

I-35W bridge collapses into Mississippi River MINNEAPOLIS -- A freeway bridge collapsed during bumper-to-bumper rush-hour traffic Wednesday night, killing at least seven people in what Minnesota's ...

Upward view from below of the I-35W bridge spanning the Mississippi River in Minneapolis, Minnesota, on November 11, 2011. The original 35W bridge collapsed in 2007.

Aug. 1, 6:05 p.m.: I-35W bridge over Mississippi River in Minneapolis collapses. Aug. 2: Gov. Tim Pawlenty orders review of state bridge inspection processes and an emergency inspection of similar ...

An image of the I-35W bridge collapse site as seen from a U.S. military helicopter in Minneapolis on August 4, ... On the 15 anniversary of the I-35 bridge collapse over the Mississippi River, ...

Upward view from below of the I-35W bridge spanning the Mississippi River in Minneapolis, Minnesota, on November 11, 2011. The original 35W bridge collapsed in 2007. jimkruger/E+/Getty Images.

The Key Bridge had about 22% of the daily traffic of the I-35W Mississippi River Bridge; however, the Minneapolis bridge was about 22% the length of the truss bridge in Baltimore.

Minneapolis (CNN) — The collapse of the the Francis Scott Key Bridge in Baltimore on Tuesday is unfortunately not the first deadly collapse of a major interstate bridge in the ...