Tag: Mississippi River bridge

Roadbuilding

Quick implosion downs old Savanna Bridge over Miss. River

Within seconds, a bridge connecting Illinois and Iowa over the Mississippi River came down in one giant blast. Watch videos of the March 9 demolition: The bridge was built in 1932 between Savanna, Illinois, and Sabula, Iowa, and at 20 feet wide was too narrow to handle wider vehicles that often overlapped the center line. […]

March 14, 2018

Roadbuilding

La. officials push plan to widen I-10

A $600 million proposal to ease traffic congestion in Louisiana includes widening Interstate 10, according to WVLA news station. State officials deem the highway the state’s most congested road. The project would widen the interstate from the Mississippi River bridge to its intersection with I-12, WVLA reports. The project is estimated to cost $350,000 and […]

January 18, 2018

Roadbuilding

Construction of unique Y-shaped bridge pier foundations tested by IDOT

Iowa Department of Transportation (IDOT) officials say the construction of Y-shaped pier foundations for the Interstate 74 span over the Mississippi River is a bit unique, which is why people gathered to watch construction workers pour 136,000 pounds of concrete into a “mock pier” built to test the procedures and materials that will be used […]

September 11, 2017

Roadbuilding

The Stan Span

Will Stan the Man become Stan the Bridge? Illinois and Missouri are disagreeing over what to call a new bridge over the Mississippi River at St. Louis, the region’s first span across the river in more than four decades. The Missouri folk want to name it after the greatest of all of baseball’s Cardinals, Stan […]

May 3, 2013