Three-part sculpture was inspired by the work of choreographer Anna Halprin and Lawrence Halprin, architect of the adjacent Halprin Fountain Sequence.

Illustrated panel by Mayer/Reed provides an introduction to Halprin’s historic series of public plazas.

Imagery is loosely based on a drawing by Halprin of his Fountain Sequence.

Programmable lighting on cable stays and piers changes color and motion depending on the natural conditions of the Willamette River.

Concave discs in bridge abutment walls amplify sound and reflect the same light program as on the bridge above.

Recycled bicycle and skateboard parts are arranged to look like the skeletal remains of imaginary dinosaurs in a series of eight bas-relief panels.

Iconic boat shapes relate to sculptures along 17th Ave.

Sculpture and paving medallion at overpass landings draw upon the similarity of trees and root systems to the branching pattern of train tracks.

Poetry by Cleveland High School student, Monica Arnone, and Oregon Poet Laureate Emerita, Paulann Peterson, is inscribed in stainless steel rings that encircle both pieces.

Mural with bold graphics illustrates the history of public transportation in Portland.

Roses represent Rose City Transit, predecessor of TriMet, near TriMet’s operations and bus maintenance facilities.

Floral imagery was inspired by nearby Crystal Springs Rhododendron Garden.

Fish swim in blue waters in recognition of newly restored Johnson Creek.

Carved millstones pay homage to a flour mill formerly on Kellogg Creek.

Realistically carved streambed routes stormwater into the landscape on Lake Road.

Station platform shelter columns are clad with trompe l’oeil vine maple tree trunks.

Dynamic pattern of “botts” appears to flow along the underside of the light rail bridge where it crosses over the Trolley Trail.

Carved and stacked geometric forms are reminiscent of native seeds, nuts and berries.