The Loop Trolley Transportation Development District (TDD) built a $43 million Loop Trolley in St. Louis and University City, Missouri.

The 2.2-mile fixed-route electric trolley system connects The Loop restaurants, shopping, and arts & entertainment district to Forest Park with a stop at the Missouri History Museum.

The Loop Trolley construction project included the installation of tracks and overhead electric lines, 10 station stops and a roundabout with landscape elements at the western terminus. Great Rivers Greenway extended the existing St. Vincent Greenway with new landscaping, a multi-use path and a grass track along which the trolley runs on.

KWAME provided construction management services on the Loop Trolley project.