Grove viaduct covered while they apply final yellow coat of paint. The old concrete viaduct it will replace is visible at far right
Dempster viaduct, already painted, as they work on conduits for rail control lines.
Dempster viaduct with box and conduits for rail control lines
Many sections for conduits for rail control lines stacked under Dempster viaduct
Dempster viaduct with man on lift working on conduits for rail control lines
Dempster viaduct -- south end. You can see old concrete viaduct it will replace at far left.