State Route 204 begins just south of the Ogden-South Ogden border, at the intersection of Wall Avenue and Riverdale Road (SR-26).

[3] From there it travels north along Wall Avenue passing along the east edge of the Newgate Mall.

As it travels north, it crosses the one-way pair of 31st and 30th streets (SR-79), one of several east-west arterials that provide access to Interstate 15 to the west.

Continuing north, the route passes Union Station at the west end of Historic 25th Street.

[3] Just north of Union Station, Wall Avenue passes under the viaduct for 24th Street (SR-53), immediately followed by the Ogden Intermodal Hub on the west, which serves the FrontRunner commuter rail and Utah Transit Authority bus lines.