Approval for $2.5 billion oil terminal on the lower Mississippi River is contingent on study findings.

With construction of the $1 billion North Terminal entering its final stages, officials with the Louis Armstrong New Orleans International Airport are considering the future of the old airport building, which will become vacant when the new terminal opens on May 15.

Construction is progressing on a $50-million project that will convert traffic lanes and sidewalks into a 7.5-acre linear park in front of the New Orleans Ernest N. Morial Convention Center. But to make that work, the project team must follow detailed plans to address concerns about traffic patterns, existing utilities and drainage.

A distinctive building design and sinking soils were among the challenges the project team tackled on this massive effort at Louis Armstrong New Orleans International Airport.

In a few weeks, workers will begin to dismantle the temporary pumps and floodgates that have been in place along the New Orleans lakefront since the year after Hurricane Katrina.

Construction is under way on Shreveport’s first urban park, The Common, following two years of community planning to form a design.

The longest bridge in the United States is receiving its largest upgrade in almost a half century.

Louisiana highway projects will get an extra $80 million boost from redistributed federal highway funds that other states did not spend. State officials say this is the largest amount of redistributed federal funds the state has ever received, although this could be the last year for the additional money because of a lack of matching state funds.