Paradox Interactive announced today that Bridges & Ports, a major expansion pack for Cities: Skylines 2, will be released on October 30, 2025.This expansion pack focuses on managing, expanding and optimizing the urban coastal area, adding a variety of liftable and pull-out bridges, customizable ports, ferry systems and new maritime industries. It also provides a large number of new assets, new maps and other content.
Steam store page: "Cities: Skylines 2"

"Bridges & Ports" will be released on the PC platform with a suggested retail price of 88 yuan in China, or can be purchased as a Bridges & Ports Bundle, which also includes the newly launched Cold Wave Channel radio station, with a suggested retail price of 97.20 yuan.Players who own "Cities: Skylines 2 Ultimate Edition" (Ultimate Edition) or "Waterfronts Expansion Pass" will receive "Bridges and Ports" and the Cold Wave Channel for free when the subsequent DLC is released this month.
Latest trailer:
In Bridges and Ports, Cities: Skylines 2 players will connect cities to the ocean like never before.The expansion pack includes new bridges, customizable and scalable port options, coastal leisure attractions, maritime industries and a host of new assets.
Main features of "Bridges and Ports":
20 new lift and pull-out bridges: Movable road structures allow ships to pass through urban waterways without the need for towering bridges.Available in a variety of sizes and styles, they can be managed according to vehicle, pedestrian or rail traffic priorities, adding new ways to play in urban transportation.

Customizable port: There are three different port gate sizes for players to choose from, which can be expanded according to the traffic volume.Ports can improve efficiency, safety and security through expansion and upgrades.New storage facilities, ore storage yards, passenger terminals, customs offices and emergency response units enrich local services, while options such as a port museum and conference center attract visitors.
Expand the maritime industry: introduce new businesses through shore fishing operations (including fishing piers and inland fish farms) or offshore resource development (such as offshore oil wells, pipelines and tankers).

Tons of new content: Over 100 new materials, new achievements, and never-before-seen maps, including peninsulas, bays, and vast freshwater lakes.

In addition, the Cold Wave Channel radio station will also be launched on October 30, using ambient melodies to create a unique minimalist soundscape.The station combines icy rhythms with a mysterious atmosphere to provide players with simple yet creative and focused background music.Cold Wave Channel is available through the "Bridges and Ports Bundle", Ultimate Edition or "Waterfront Expansion Pass", or can be purchased separately, with a suggested retail price of 28 yuan in the country.