Transit Service Intervention Project outreach workers at a train station in Downtown Minneapolis.

Development continuing on the I-35W & Lake Street station.

The Government Plaza LRT stop in downtown Minneapolis.

The curved platform of a Chicago Transit Authority Blue Line station reveals the utilitarian design of the city’s subway infrastructure, part of the Milwaukee–Dearborn subway opened in 1951. The tunnel’s tiled blue panels and low arched ceiling reflect the postwar engineering era that brought rapid transit beneath the Loop and the West Side, connecting O’Hare International Airport to downtown. Despite its age, this corridor remains a vital artery in Chicago’s daily commuter network, a symbol of mid-century urban mobility still in constant motion beneath the city streets.

The METRO Blue Line curves toward downtown Minneapolis near the Cedar–Riverside neighborhood, passing below the colorful concrete towers of Riverside Plaza at sunset. The complex, designed by architect Ralph Rapson and completed in 1973, is one of the city’s most distinctive examples of Brutalist modernism. This area, once part of the immigrant gateway to Minneapolis, now blends historic structures like the Mixed Blood Theatre with the transit corridor connecting neighborhoods across the city.

A digital train schedule display at Zurich Airport showing the departure times and stops for the S16 Light Rail train service. The screen indicates the train departs at 10:01, with stops including Oerlikon, Hardbrücke, Zürich HB, and Stadelhofen, before arriving at Herrliberg-Feldmeilen at 10:35. The display is mounted on a yellow wall, and a small analog clock is visible in the bottom right corner of the screen.