There are some photos here:
http://www.wesbridge.com/projects/photos/4314/4314-02/default.htm
There's also moveable 3D web models that are kinda cool, they took me a while to load though:
http://www.wesbridge.com/projects/models/4314a.html
http://www.wesbridge.com/projects/models/4314b.html

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Also - Updated construction timing on the RAV YVR segment:
SEGMENT 8—Sea Island (YVR)
Anticipated Construction Schedule
Utility Relocation February 2006 to November 2006*
Elevated Guideway March 2006 to July 2007*
Station Construction December 2006 to December 2008*
(All stations) *Subject to change.
What’s New
Road Work on North Service Road near Templeton Road Commencing mid April, it is anticipated that road work, including widening of the North Service
Road on and/or near Templeton Road, will occur on Sea Island. Intermittent single vehicle lane closures are required for this work. Access to YVR terminal parkades will be maintained at all times, although new parking restrictions at various parking lots may be implemented. Further details about upcoming traffic pattern changes and parking restrictions will be available through construction updates on the Canada Line interactive construction activity map available at
www.canadaline.ca once details have been confirmed.
Construction Activities During the Month of April
Type of work: Utility relocation north of Grant McConachie Way, tree and landscape material relocation, pile driving, foundation and column construction, relocate a portion of the North Service Road, preliminary construction work for the Templeton Road overpass and associated roadways, and construct access to station areas.
Typical hours of work: Weekdays; weekends as required – daytime hours. Hours of work will be in accordance with the regulatory authorities for the Vancouver International Airport Authority.
General impact: Truck traffic and noise related to excavation and construction activity. Pedestrian access will be maintained, although cyclists may be detoured where necessary. Pedestrians and motorists are reminded to use caution when travelling around the construction area.
Traffic pattern changes: No significant traffic pattern changes are required for this work. A portion of North Service Road and Templeton Road will be disturbed, which will not affect traffic to and from the Airport.