Sound Transit's regional network of express buses, commuter rail, light rail and transit facilities connects communities in King, Pierce and Snohomish counties.

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<< Previous  Next >> Return to Main Gallery Tukwila Light Rail Segment - Guideway construction, November 2005 In this sequence, the huge yellow gantry lifts the last section of the first span into place. After all 12 sections are aligned, they are post-tensioned with heavy cables to lock them into place. The gantry then "walks" to the next pair of columns where the process is repeated on the next span. << Previous  Next >> Return to Main Gallery