Sound Transit announces U-Link extension passes first phase of testing — and takes you on a video ride beneath Capitol Hill

Screen Shot 2015-06-24 at 2.44.14 PM

Sound Transit officials have announced that an important “first phase” of testing on the University Link light rail extension connecting downtown to Montlake via Capitol Hill Station is complete. And they included this groovy video view from the operator’s cab to show you how it feels to zoom through the twin tunnels at speeds up to 55 MPH.

The testing of “new power, safety, train control and communications systems in most of the 3.1 miles of tunnels between Westlake Station in downtown Seattle and the University of Washington” involves coordinating the newly installed equipment with the system’s existing infrastructure. The work is part of phases of testing that will continue through the summer and will grow to include Sound Transit’s working fleet of trains. “(W)hen final phases of testing beginning this fall, all trains that operate during normal service hours will continue on to Capitol Hill and UW Station before returning south,” the announcement on the completion of the first phase of testing reads. The full announcement is below.

CHS took you inside for a first look at Capitol Hill Station as work continues to have the new extension ready for service by early 2016. You can also join CHS on a walk through the light rail tunnels here. Meanwhile at the surface, the process to develop the land around Capitol Hill Station with a mix of market-rate and affordable apartments, commercial space, and community space is underway.

Sound Transit completes first phase of University Link testing

New video from operator’s cab previews fast and frequent service that starts in early 2016

Sound Transit contractors have completed initial work to integrate and test University Link light rail signal and power systems as part of the push to open the extension in early 2016.

Over the past several months Sound Transit contractors have installed and tested new power, safety, train control and communications systems in most of the 3.1 miles of tunnels between Westlake Station in downtown Seattle and the University of Washington.

“University Link will be a game changer for commuters by connecting downtown Seattle and UW,” said Sound Transit Board Chair and King County Executive Dow Constantine. “The work that’s wrapping up is clearing the way for an 8-minute trip, completely bypassing some of the worst traffic in the region.”

The work included installing and testing new light rail control and safety systems for the entire light rail line. Workers also energized the new overhead lines in the University Link tunnels that power the trains.

A new video available online shows a view from the cab of a light rail train during testing as it made a run from Capitol Hill Station to the University of Washington Station.

U Link light rail train testing video here:

https://vimeo.com/131676434

The $1.8 billion University Link light rail extension includes new stations at Capitol Hill and the University of Washington. The line is entirely underground and currently $150 million under budget and six to nine months ahead of schedule. A trip from UW to downtown will take 8 minutes bypassing some of the most congested traffic in the region.

Over the next months contractors will remove the temporary wall and doors between the Downtown Seattle Transit Tunnel (DSTT) and the University Link tunnels and install the last 600’ of power and communication lines in that section.

During the final phases of testing beginning this fall, all trains that operate during normal service hours will continue on to Capitol Hill and UW Station before returning south. All northbound passengers will still have to deboard at Westlake Station and the first station southbound will still be Westlake until the extension opens in early 2016.

This final phase, also called “pre-revenue service testing,” is necessary to familiarize operators with the new stations and ensure all systems are performing well.

Subscribe and support CHS Contributors -- $1/$5/$10 per month

5 thoughts on “Sound Transit announces U-Link extension passes first phase of testing — and takes you on a video ride beneath Capitol Hill