Musqueam crosswalk design on Granville Street: Robyn Sparrow's TrafficPatterns installation

In collaboration with Musqueam, we installed a new original crosswalk design on Granville Street, artwork by Musqueam artist Robyn Sparrow, rendered in TrafficPatterns™ preformed thermoplastic and fused into the asphalt surface.

The installation was timed to coincide with National Indigenous Peoples Day. It's the kind of project that demonstrates what surface design can do when it's treated as a vehicle for community recognition rather than just traffic management.

Working with artist Robyn Sparrow

The design was developed by Robyn Sparrow and translated into the precise colour separations and sheet geometry required for TrafficPatterns installation. This is where the technical and the cultural requirements meet: the artwork has to survive the conversion from digital design to pre-cut thermoplastic sheets without losing the integrity of the original design intent.

We worked closely with the Musqueam project team on the colour specifications, scale, and placement so that the finished crosswalk reads as it was designed, not as a compromise between the artist's vision and what the material system can deliver.

What the photograph shows

The lede photograph is taken low, from the curb, looking down the length of the crossing. Nested chevrons run away from the viewer in deep red, yellow, mauve and black, with the white crosswalk lines on either side and the ordinary grey of Granville Street around them. The colour edges are hard, because each band is a separately cut sheet rather than a masked area of paint. The project record holds a second frame of the crossing at street level.

TrafficPatterns for public art crosswalks

Preformed thermoplastic is the right product choice for crosswalks with cultural or institutional significance. The design is cut from CAD artwork, so geometric precision is maintained regardless of complexity. The colours are formulated to retain saturation for years rather than months. And because the sheets are heat-fused in place, installation is quick and closures are short.

The manufacturer of TrafficPatterns publishes the rest: each element is manufactured to specification and heat-fused to the pavement, so there is no spray drift and placement is precise every time; the sheet is 125 mil thick with anti-skid elements throughout it; it is made to the owner's marking standard; and the crossing is open to traffic within minutes of application. The TrafficPatterns product page carries the specification, under our preformed thermoplastic service.

The Granville Street installation joins a portfolio of First Nations partnership crosswalks we've completed across BC: from Squamish to Musqueam to the Sunshine Coast. Each one is a permanent statement in the public realm. The UBC and Musqueam crosswalk at University Boulevard and Wesbrook Mall, where the two crests are woven together in the same material, is the closest companion to this one; the public art gallery holds the rest.

For a Nation, municipality or campus planning one

• The artist's file is the specification. TrafficPatterns is cut to the design, so the colour separations the artist approves are the ones that go into the road. Proof the cut file at full scale before it is made.
• Choose colours from the marking range early. The thermoplastic comes in the manufacturer's colour range, and matching an artwork to it is a conversation to have at the design stage, not on the day.
• Decide who holds the design. A crossing that carries a Nation's artwork should have its reproduction settled before installation, so a future repair or extension can be made faithfully.

For crosswalk projects with Indigenous cultural partnership, send a photo of the crossing and a postal code to office@squareonepaving.com, call 604-612-6209, or use the contact form. We come out, look, and put a written quote together.