Bjarke Ingels Group (BIG) has unveiled renderings for a proposed gondola line that could link downtown Oakland, California, with the firm’s proposed baseball stadium development for the Oakland Athletics on Howard Terminal.

The proposed gondola line would bridge a 1.3-mile gap in transit access between the Bay Area Regional Transit (BART) system that stops in downtown Oakland and Jack London Square, a site adjacent to the new development. The link is projected to serve up to 6,000 individuals per hour and will take roughly three minutes to make the trip. The proposal has come to light as the A’s and BIG work to assuage local stadium-related concerns, which include lack of transit access to the site and preservation issues for the existing Oakland-Alameda County Coliseum, which will be effectively torn down for the project.

The new renderings show a conventional gondola system running above the streets of Downtown Oakland. The elevated line will ferry passengers above the street and between the buildings that line the route while picking up and dropping off at raised stations with curved metal and wood walls.

Gondolas are having a bit of a moment in American transit planning circles, as two efforts are lifting off in Los Angeles and in other cities. In L.A., a recent proposal to build a gondola line linking the city’s Union Station with Dodger Stadium has gained momentum. A second proposal to build a gondola line to connect various parts of the city to the Hollywood Sign has also gained notoriety as local officials move to accommodate a recent uptick in foot traffic to the remote mountainside sign.

Plans for the Oakland gondola are being developed in tandem with the stadium proposal, which calls for new residential, commercial, and cultural programs around the baseball stadium. If all goes according to plan, the new stadium and gondola line could be up and running as soon as 2023.