More Videos

Pete Carroll: Richard Sherman's injury status; Cliff Avril's, Kam Chancellor's futures with Seahawks 1:14

Pete Carroll: Richard Sherman's injury status; Cliff Avril's, Kam Chancellor's futures with Seahawks

Neighbors rocked by plans to close historic Brookdale Golf Club 1:27

Neighbors rocked by plans to close historic Brookdale Golf Club

Building the lower road in Seattle’s new double-deck tunnel 1:05

Building the lower road in Seattle’s new double-deck tunnel

How many Whatcom County businesses closed in 2017? 0:50

How many Whatcom County businesses closed in 2017?

Shots fired at Puyallup police officers, spokesman says; suspect dead 1:31

Shots fired at Puyallup police officers, spokesman says; suspect dead

‘We can confirm the righteousness of Daniel McCartney,’ Sheriff says 4:20

‘We can confirm the righteousness of Daniel McCartney,’ Sheriff says

At 13-5, Hopkins says Huskies continue to evolve as a team 1:11

At 13-5, Hopkins says Huskies continue to evolve as a team

Victoria Woodards leads early Tacoma mayor balloting 2:17

Victoria Woodards leads early Tacoma mayor balloting

Highlights: Jishai Miller, Jaden McDaniels help No. 3 Federal Way hold off Enumclaw 3:05

Highlights: Jishai Miller, Jaden McDaniels help No. 3 Federal Way hold off Enumclaw

'Multiple fatalities' on derailed Amtrak train 0:55

'Multiple fatalities' on derailed Amtrak train

  • Pete Carroll says Seahawks are in the middle of run "not end of anything"

    The Seahawks (11-6-1) couldn't follow up a dominating win over Detroit in the opening round.

The Seahawks (11-6-1) couldn't follow up a dominating win over Detroit in the opening round. Gregg Bell gbell@thenewstribune.com
The Seahawks (11-6-1) couldn't follow up a dominating win over Detroit in the opening round. Gregg Bell gbell@thenewstribune.com

Dave Boling: Seahawks need changes to get back to the top

January 14, 2017 10:17 PM

More Videos

Pete Carroll: Richard Sherman's injury status; Cliff Avril's, Kam Chancellor's futures with Seahawks 1:14

Pete Carroll: Richard Sherman's injury status; Cliff Avril's, Kam Chancellor's futures with Seahawks

Neighbors rocked by plans to close historic Brookdale Golf Club 1:27

Neighbors rocked by plans to close historic Brookdale Golf Club

Building the lower road in Seattle’s new double-deck tunnel 1:05

Building the lower road in Seattle’s new double-deck tunnel

How many Whatcom County businesses closed in 2017? 0:50

How many Whatcom County businesses closed in 2017?

Shots fired at Puyallup police officers, spokesman says; suspect dead 1:31

Shots fired at Puyallup police officers, spokesman says; suspect dead

‘We can confirm the righteousness of Daniel McCartney,’ Sheriff says 4:20

‘We can confirm the righteousness of Daniel McCartney,’ Sheriff says

At 13-5, Hopkins says Huskies continue to evolve as a team 1:11

At 13-5, Hopkins says Huskies continue to evolve as a team

Victoria Woodards leads early Tacoma mayor balloting 2:17

Victoria Woodards leads early Tacoma mayor balloting

Highlights: Jishai Miller, Jaden McDaniels help No. 3 Federal Way hold off Enumclaw 3:05

Highlights: Jishai Miller, Jaden McDaniels help No. 3 Federal Way hold off Enumclaw

'Multiple fatalities' on derailed Amtrak train 0:55

'Multiple fatalities' on derailed Amtrak train

  • Building the lower road in Seattle’s new double-deck tunnel

    Seattle’s new SR 99 tunnel has a stacked roadway inside. Crews recently finished pouring the upper southbound roadway. Now the lower northbound road is under construction as shown in this time-lapse footage. Unlike the top deck, the lower surface is built with concrete panels constructed off-site, each one weighing 22 tons. The pre-made panels are trucked into the tunnel, lifted with a specialized crane and joined together to create a functioning highway. The tunnel was created by the huge drilling machine Bertha as part of the $3.2 billion Alaska Way Viaduct Replacement Program that is scheduled to be complete in 2023. Video courtesy of WSDOT.

About Dave Boling

Dave Boling

@daveboling

Reach columnist Dave Boling at 253-597-8440 or dave.boling@thenewstribune.com.