Elida Moreno reports for Reuters of the newly announced completion date of the Panama Canal.

PANAMA CITY (Reuters) – A new set of larger locks for the Panama Canal will be complete by the end of June, the waterway’s administrator said on Wednesday, after builders repaired cracks that had formed in the concrete walls.

The consortium building a third, bigger set of locks on one of the world´s busiest maritime routes, headed by Italy’s Salini Impregilo and Spain’s Sacyr , is now in testing, the final step before the project is finished, said Jorge Quijano, who leads the Panama Canal Authority.

Panama should start to benefit from the expansion in 2017, when the government foresees getting an extra $1.4 billion in revenue, a jump of 30 percent compared to this fiscal year.

The project was initially set to be completed in April.

Quijano told Reuters last year that he was now setting his sights on an even more ambitious project worth up to $17 billion that would allow the waterway to handle the world’s biggest ships, via yet another even larger set of locks.