Trackside

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Oct 31, 2026 at 3:15 p.m.

Reporting from the bike at the other end of the line: the Surrey Sprinter has hung all the rocks for its first span after leaving Green Timbers Station.

The Surrey Sprinter over 140 St and Fraser Highway, with its first span past Green Timbers Station hung below it.
The Surrey Sprinter over 140 St and Fraser Highway, with its first span past Green Timbers Station hung below it.

From here to the end of the Expo Line is only 12 more spans. The Sprinter is responsible for seven of them. The rest will be built by cranes.

Follow-ups

Oct 31, 2026 at 2:00 p.m.

Check-in from the bike: all the rocks are hung and span 36 is marked as complete. Now pedalling west of 176th St to see what the rest of the line is up to.

The long-missing tulip where spans 70 and 71 meet, by the golf course, has finally been built. It was the last of the driven foundations. From 71/72 on, they switched to bored foundations.

The new tulip where spans 70 and 71 meet, wrapped in an orange tarp: propane heaters blow warm air inside so the concrete can cure in the cold weather. That's my Kona Unit X in front, photographed drive side out, of course.
The new tulip where spans 70 and 71 meet, wrapped in an orange tarp: propane heaters blow warm air inside so the concrete can cure in the cold weather. That's my Kona Unit X in front, photographed drive side out, of course.

If you know the story behind this pillar, let me know in the comments.

Oct 31, 2026 at 9:30 a.m.

Only three segments have been hung for span 36. I'm guessing the night crew took Friday night off.

My two trusty assistants on our way to look at cranes. Piper on the left is a four-year-old Bernedoodle. Toby on the right is an 11-year-old mini Australian Shepherd.
My two trusty assistants on our way to look at cranes. Piper on the left is a four-year-old Bernedoodle. Toby on the right is an 11-year-old mini Australian Shepherd.

Follow-ups

Oct 30, 2026 at 12:45 p.m.

The Clayton Clipper has started moving its supports, getting ready to move from span 35 to span 36.

Follow-ups

Oct 29, 2026 at 6:30 p.m.

Span 35's segments are glued, and Dywidag is post-tensioning now. The night shift should finish it. That makes the Clayton Clipper one-third done: 35 of 105 spans.

Oct 29, 2026 at 6:45 a.m.

All segments for span 35 are hung. A new precast beam arrived at the construction yard overnight. It will likely be installed in span 34, along with the beam that was already on site.

Oct 26, 2026 at 8:00 p.m.

The Clayton Clipper is about to lift the last segment for span 34.

The Clayton Clipper all lit up for the night shift, about to lift span 34's last segment. Proof that even I get lucky with a camera now and then.
The Clayton Clipper all lit up for the night shift, about to lift span 34's last segment. Proof that even I get lucky with a camera now and then.