New I-405 bridges over Northeast 85th Street

Travelers will soon be driving across the new northbound and southbound I-405 bridges spanning Northeast 85th Street in Kirkland. Crews are completing construction of the new bridges this spring, as part of the I-405/Northeast 85th Street and Inline BRT Station Project.

Upcoming lane reductions on southbound and northbound I-405 in April

Southbound I-405 Lane Reduction to 2 lanes

• April 11, 10:30 p.m. - April 14, 6:30 a.m.
• Kirkland, from NE 124th to NE 85th St.
• Express Toll Lanes will be open to all traffic

During the southbound lane reduction, crews will be preparing the roadway for the traffic switch to the new bridge. The general purpose lanes of southbound I-405 will shift to the new bridge during an overnight lane reduction later in April. The southbound ETLs will shift shortly after as part of ongoing nightwork.

Northbound I-405 Lane Reduction to two lanes

• Late April (exact dates to be announced)
• SR 520 to NE 85th St.
• Express Toll Lanes will be open to all traffic

The process will be the same as the southbound switch. Northbound I-405 drivers using the general purpose lanes will start driving on the new northbound bridge. The Express Toll Lanes will shift to the new bridge during the week as part of ongoing nightwork.

Map of southbound and northbound traffic shifts to the new I-405 bridges.

Expect increased congestion and plan for additional travel time during the closure. Use alternate routes and travel during off-peak hours to the extent possible.

Details and updates about the lane reductions will be posted on the project webpage. The schedule may change because construction can be unpredictable.

Making room: Weekend closure of Northeast 85th Street in May

• Between Kirkland Way/114th Ave NE and 120th Ave NE
• For demolition of old I-405 bridges and construction of new interchange
• Expect noise, dust, and vibration near the area.
• Details to be shared before closure.

During this closure, crews will demolish the old I-405 bridges to make room for the lower and middle levels of the three-level interchange. After demolition, crews will excavate Northeast 85th Street to make room for a new oblong-shaped roundabout on Level 1 and the multimodal hub on Level 2. Level 2 will provide access for transit riders, carpoolers, express toll lane users, cyclists, and pedestrians.

Example of an oblong-shaped roundabout near Columbus, Ohio.

The new three-level interchange on I-405 in Kirkland.

Mark your calendar for the next quarterly project update webinar, May 27

The meeting will provide an opportunity to learn more about the upcoming construction work, ask questions, and find out how to stay informed. The project team will hold this meeting via Zoom from 12 to 1:30 p.m. on Tuesday, May 27. Registration will be posted to the project webpage in early May.

If you have any questions and/or you would like to sign up for project updates, please email I405SR167Program@wsdot.wa.gov. Stay informed by subscribing to WSDOT updates for King County.

The One Where You Think it’s an April Fools’ Joke about Revive I-5 (but it isn’t)

By: RB McKeon

We get it – after many changes on the I-5 Yesler to Northgate project, when we say we've got some work to do this summer you might think this is a well-timed April Fools' joke – but it isn't. As negotiations with our contractor continue, we have identified approximately four weeks of critical construction activities in 2025 as the best way to complete the project by the end of the 2027 construction season.

Last time we talked about this project, we shared that the long-term linear lane closures originally planned for 2025 were pushed to 2026 to align construction spending with available funding. That's still true. While we pivoted away from long-term lane closures in 2025, a shortened season of work this summer will allow crews to understand the condition of the bridge below the surface and get back some of the time we lose next season when most work across the region is paused during the FIFA World Cup.

What's happening in 2025

We have four weeks of lane closures on northbound I-5 at the Ship Canal Bridge and two weekend closures of northbound I-5 between I-90 and Northeast 45th Street happening between Friday, July 25 and Monday, Aug. 25.

During this summer's closures, contractor crews from Atkinson Construction will:

• Repair and resurface up to 20% of the northbound Ship Canal Bridge deck.
• Partially repair five expansion joints.
• Replace bridge drain inlets.

Full closures and lane reductions

To complete this critical preservation work, construction crews will:

• Close all lanes of northbound I-5 from I-90 to Northeast 45th Street from Friday night, July 25 to early Monday morning, July 28. During the closure, crews will set up work zone barriers, restripe lanes and replace bridge drain inlets.
• When northbound I-5 reopens on July 28, it will be reduced to two lanes for approximately four weeks, with the speed limit reduced to 50 mph.
• Close all lanes of northbound I-5 for a second weekend from I-90 to Northeast 45th Street from Friday night, Aug. 22, to early Monday morning, Aug. 25, when all lanes reopen. During the closure, crews will remove the work zone, restripe lanes and replace bridge drain inlets.

There's never a good time to do this work

Recognizing the difficulty of closing lanes on I-5 during Seattle's busy summer, WSDOT scheduled this work to avoid major holiday weekends and peak events, such as Fourth of July, Labor Day and Ichiro Suzuki's Hall of Fame celebration at T-Mobile Park.

And, to help mitigate the effect on traffic:

• The I-5 express lanes will remain open in the northbound direction around-the-clock during the lane reductions.
• Drivers can use I-90 exits, the collector-distributor lanes or alternate routes to navigate closures.

Why now?

The I-5 Ship Canal Bridge carries nearly 200,000 vehicles a day, and its deck has reached a point where delays in repairs will only lead to more frequent and severe rehabilitation needs. The summer 2025 work allows WSDOT to:

• Prevent more emergency repairs that cause unexpected traffic disruptions.
• Stay on track for the 2026-27 bridge rehabilitation project, avoiding conflicts with the FIFA World Cup in 2026.
• Gather critical data on the bridge's condition below the surface to better prepare for future work in 2026 and 2027.
• Evaluate the effect on traffic of a northbound closure, especially with express lanes running northbound around-the-clock during this period.

This isn't an April Fools' joke, and we promise, it's for a good reason. There's never a perfect time to close lanes on I-5, but these four weeks of work help keep us on track for the bigger preservation project ahead.

We'll keep working with our partners, sharing updates, and making sure you know before you go.

25 years later, Belle Williams still grieves the loss of her husband killed in a work zone collision on US 12

By: Tina Werner

They say it gets easier with time. It hasn’t for Belle Williams. She has grieved the loss of her husband every day for 25 years.

Sam Williams was a highway maintenance worker based out of Morton in southwest Washington. On Feb. 22, 2000, Sam kissed Belle and their four children goodbye before leaving for his shift. It was the twins' birthday, and their party would be later that night. Sam was flagging in a marked work zone along US 12 near Mossyrock – simply doing his job – when he was hit by a speeding and distracted driver. Sam never made it home. He later died in the hospital. Belle stayed by his side, even after he passed. He was 41 years old.

Belle Williams (center) is surrounded by her four children with a photo of Sam Williams. Sam was killed in 2000 when a distracted driver entered his work zone on US 12 near Mossyrock. Law enforcement cited the causing driver for excessive speed.

“He is not with us physically anymore, but he is always with us,” Belle said.

Sam’s passing left a profound impact on those around him. Those closest to him described him as a devoted father, husband and community member. His absence has meant missing out on pivotal family moments—father-daughter dances, lawnmower races with his son and graduations.

Sam was a valued member of the Morton maintenance shed, loved his community and served as a volunteer firefighter. Belle described his death as tragic and something she hopes no other family ever has to endure.

In addition to being a dedicated highway maintenance worker with us, Sam Williams was also a volunteer firefighter in his community. He is seen here coming out of a smoke-filled home in Morton, receiving a fresh oxygen tank.

On the day of the work zone crash, Belle remembers having a bad feeling when Sam kissed them goodbye.

“He hugged us and even sang ‘Happy Birthday’ to the twins,” said Belle. “He was a great dad, and we had no reason to believe he wouldn’t be home that night to celebrate our girls’ birthday.”

While mourning the loss of her spouse, Belle faced yet another challenge—a cancer diagnosis. But she fought and beat it, embodying resilience. Her children were her motivation to stay strong.

Sam and Belle had four children together. Thanks to WSDOT’s Memorial Foundation, a nonprofit organization supported largely by employee contributions, the Williams children received college scholarships. The foundation has provided financial support to 292 families, totaling $547,000, helping with medical expenses, assistance for families of fallen workers and support for injured employees.

Belle said she and the children are grateful for the scholarships they received.

“Going to college was one of Sam’s many goals for his children. The WSDOT Memorial Foundation helped make that possible,” said Belle. Their son, Sam Jr. works for us in Morton doing highway maintenance work. The Morton facility is the same facility his dad, “Big Sam”, worked out of.

Belle (left) with her daughter Kelsey (right) pose for a photo in March 2025 at the Columbia Tower in Seattle for the Leukemia and Lymphoma Society’s Firefighter Stair Climb.

Belle is now retired from the Lewis County Sheriff’s Office, but the grief still lingers.

This year marks the 25th anniversary of Sam’s death. Work zone employees are spouses, parents, children, siblings and friends—they all deserve to go home safely at the end of their shift.

Unfortunately, many workers have faced close calls, serious injuries or death due to drivers' actions in work zones. Crews work mere inches from speeding traffic and workers often recount incidents where quick action prevented tragedy.

We’re seeing more speeding and erratic behavior in work zones– which puts everyone at risk.

• In 2024, the total number of work zone-related crashes increased by 17 percent, rising from 1,377 crashes in 2023 to 1,607 crashes.
• The largest increase was in serious injury crashes, which rose by 36 percent from 2023 to 2024.
• It’s not just road crews at risk in work zones: Nearly 96 percent of people injured in work zone crashes are drivers, their passengers or nearby pedestrians. It is in everyone’s interest to pay attention and drive safely in work zones.

Most work zone crashes are preventable. According to the Washington State Patrol, the top three reasons for work zone collisions in 2024 were:

1. Following too closely
2. Excessive speed
3. Inattention/distracted driving

While even one loss is too many, we now have better tools to keep our workers and the traveling public safe in work zones. We collaborate with construction teams, unions, fellow state agencies and legislative partners to enhance work zone safety for everyone. We adopt proactive approaches to work zone design. As new technology is developed, we explore new safety equipment and tactics to minimize worker exposure to traffic.

Additionally, the phased rollout of the Work Zone Speed Camera Program in active construction, maintenance and crash zones will begin this year. This program, built in partnership with the Washington State Patrol and other safety-focused agencies, aims to prevent tragedies. It starts with one camera and will expand to six by this summer.

Belle holds a framed photo of her husband Sam Williams. This year is the 25th anniversary of his death. Belle hopes to raise awareness about the importance of work zone safety.

The goal of the program is simple: save lives. And Belle is hopeful it will do just that.

“If it saves one life, it will be worth it,” says Belle.

You’re not in the Twilight Zone – it’s summer road construction again (and again and again)

By: Angela Cochran

Narrator: “You're traveling around the Olympic Peninsula, a peninsula not only of sight and sound, but of mind. A journey along a wondrous highway whose boundaries are that of natural marvels. Your next stop, the Road Construction Zone!”

We’ve all had that feeling – you walk into a house or a hotel or an office building for the first time, but it feels like you’ve been there before. Or you’re driving on US 101, and you see a traffic light where you’ve never seen one before. A few miles down the road, there’s another traffic light. Is it déjà vu?

No, it’s construction, and it’s coming this summer to a highway near you.

Don’t worry, though, you’ll still be able to get to your destination. Grab some snacks, turn the radio up and please, for the love of Baby Yoda, slow down in the work zones.

If your summer plans include traveling around the Olympic Peninsula, you’ll likely see numerous road work for fish passage and bridge or road preservation projects.

Truth be told, you’ve heard us talk a lot about road construction around the peninsula the past couple of summers. This year is no different. You’ll see many new work zones along with a few that are the same as last year.

Fish, fish, and more fish

It’s no secret that we are working to improve fish passage under state highways. We ramped up efforts on the Olympic Peninsula in 2023 by working on several sites in a particular area at a time. This summer, a whopping 16 work zones will greet travelers on US 101 from Discovery Bay, west to Sequim, Port Angeles, Forks and south to Lake Quinault.

Many work zones will have temporary bypass roads to keep people moving. Those bypass roads will have temporary traffic signals or work crews alternating traffic on one lane. This is what you’ll see along US 101 west of Olympic National Park.

Traveling along US 101 west of Lake Crescent then south to Lake Quinault, you’ll see 10 work zones with temporary bypass roads and traffic signals.

Some of the culvert locations require full closures with detours. In Port Angeles, work at Tumwater Creek includes an 80-day closure of US 101 that started March 3. Travelers are following a signed detour using SR 117. We have a video showing the detour on our YouTube channel. In July, a full closure will be in place on SR 116 near Port Hadlock-Irondale.

US 101 is closed at Tumwater Creek while crews dig up the roadway to replace an outdated culvert.

On your way into or out of Port Angeles, you’ll encounter two more fish barrier removal work zones. At Lees Creek and Ennis Creek, we’ve begun a two-year effort to take out culverts beneath US 101. The work zones are just east of the city limits. There are no daytime closures for these locations. Instead, take note of the reduced speed limit and lane shifts you’ll see within the work zones.

If you’re headed to or from the coast in Grays Harbor County, you’ll once again travel through several work zones along US 12/SR 8. We’ve been working on a fish passage project at five locations between Olympia and Montesano since 2023. We are getting close to the finish line but still have some work to do before opening the lanes at each site. Right now, all five work zones have one lane open in each direction. Throughout spring and summer, we will shift traffic to open the other two lanes. Once that happens, you’ll still see daytime lane closures while our contractor finishes landscaping and other final work.

Last fall, our workers saw fish swimming upstream of the new culvert installed under SR 8 near McCleary. We are finishing up road work there this spring and summer.

Preserving our roads and bridges

Last summer, we finished work on a new US 101 Elwha River Bridge and opened the bridge to travelers. Our new bridge is replacing the original bridge that was built in 1926. This summer, crews will return to remove the original bridge. We don’t anticipate any delays to travelers for this work, but if something should change, we will share on the project webpage.

Over on the Hood Canal, the SR 104 bridge needs constant maintenance and upkeep, in large part due to the salt water it sits in. In April, the bridge will again have routine inspections performed. In August, construction crews will wrap up work on the bridge’s center lock system and shock absorbers. All of this work will require some short-term openings of the bridge that last 30 to 40 minutes during daytime hours. Some work will require the bridge to close to traffic during overnight hours from 11 p.m. to 4 a.m. We will share out specific dates for this work once it becomes available.

A shock absorber removed from the SR 104 Hood Canal Bridge in May 2024.

We also have plans to help give drivers a smoother ride this summer on a couple peninsula state highways. Sections of US 101 south of Shelton and SR 112 in Clallam County will see a new roadway surface this summer.

US 101 paving will take place between Shelton and Olympia. Along with single-lane closures in both directions, you’ll see the speed limit reduced from 60 mph to 45 mph.

On SR 112, we have a paving, preservation and emergency repair project. You can expect to see some one-way alternating traffic there later this summer. Keep an eye on our statewide travel map for updates and real-time traffic information.

Stay informed – Online Open House

We know this is a lot to absorb if you’re planning any trip – long or short – around the Olympic Peninsula this summer. We’ve placed all the projects in one location: the 2025 Olympic Peninsula Online Open House. You’ll find maps, links to project webpages, detour maps and videos. The projects are sorted by county. There’s also a place to send us questions.

Make sure to take us with you. Download our app. Use it as you journey into a wondrous land whose boundaries are that of imagination.

Bottom line, go explore – have fun – you'll get there. Please watch for our work and the people performing it.