October 23, 2026 - 2:40 pm

The final two of the five roof trusses at the Athletics’ Las Vegas ballpark will be installed by year’s end.

The first segments of the fourth truss arch will be installed next week, according to A’s president Marc Badain. Installation of the fourth truss will wrap up during the first two weeks of November, he noted.

“Right now, we’ve been hitting everything on the (construction) calendar,” Badain said.

The massive steel arches will form the skeleton of the $2.1 billion stadium’s roof structure .

Installation of the final truss, which will support a massive cable net glass wall in the outfield providing the stadium’s marquee view of the Las Vegas Strip, will occur between the last week of November and the first weeks of December, according to Ross Bowen, senior vice president of strategy and business for the A’s.

Crews have also been installing connector pieces between the roof arches, known as tri-chord trusses, which are starting to give the stadium’s roof its distinctive…