KIRO Newsradio traffic reporter

Chris Sullivan

Chris Sullivan is a traffic reporter for KIRO Newsradio 97.3 FM. He cares deeply about the amount of time you spend sitting in Seattle traffic. Email Chris at csullivan@kiroradio.com

Vantage Bridge I-90 lane closures return 24/7 after July 4: What drivers need to know

You've got two more weekends of smooth traveling on eastbound I-90 across the Vantage Bridge, but after the 4th of July, the 24/7 lane restrictions return.
1 year ago

Ship Canal Bridge construction could mess with your weekend plans

Prepare for lane closures on the Ship Canal Bridge this weekend.
1 year ago

Two Snohomish County bridges to close for four months

A popular shortcut between Bothell and Lynnwood is going to be shut down for several months as Snohomish County replaces an old wooden bridge.
1 year ago

‘Plan some extra time’: I-405 closure to mess with weekend plans

Expect delays on I-405 north between Renton and Factoria. Adjust your weekend travel plans accordingly to avoid disruptions.
1 year ago

After more than year-long closure, I-90 west HOV lane to reopen Friday in Factoria

The I-90 west HOV lane reopens after a year, easing traffic into Bellevue. Drivers can expect smoother commutes starting Friday.
1 year ago

Expect major I-5 delays: Ship Canal Bridge construction starts this summer

We're just a few weeks away from the Summer of Ship Canal Bridge construction. You're going to need to prepare for significant delays through Seattle.
1 year ago

Drivers must do better avoiding light rail trains on MLK Way

Sound Transit explores new measures to improve safety on MLK Way, including adding striping to intersections.
1 year ago

AI is taking a bite out of crime on Eastside construction project

Discover how AI is revolutionizing safety on Western Washington's largest construction project.
1 year ago

Beloved Mount Rainier hiking, camping destinations to close for years

Many popular hiking trails and camping sites in Mount Rainier National Park were unusually quiet over Memorial Day weekend due to the long-term closure of the Carbon River Fairfax Bridge, which is expected to remain closed for several years. You won’t be able to get to Mowich Lake and the other fun spots south of […]
1 year ago

Driving to Portland? Pothole repairs could turn I-5 into a parking lot

Expect longer travel times to Portland as I-5 faces lane reductions south of Tumwater for pothole repairs.
1 year ago

Just what are these WSDOT workers doing?

Discover why WSDOT workers often appear to stand around during construction and their crucial roles in project efficiency.
1 year ago

SR 18 under I-90 closes for 5 days: Major detours start Thursday

State Route 18 closes at 9 p.m. Thursday and won't reopen until 5 a.m. next Wednesday. That's slightly more than five days of frustration for drivers.
1 year ago

VIDEO: Mariners fans caught jumping trains to get to stadium

My mouth hit the floor almost immediately when watching. When did Mariners fans jumping across trains to get to the stadium become normal?
1 year ago

WSDOT ‘left with a mystery’ after Hood Canal Bridge’s emergency closure

A full inspection of the Hood Canal Bridge on State Route 104 in Poulsbo gave WSDOT engineers nothing to explain Monday's extended closure.
1 year ago

Seattle’s $300M Amtrak expansion to bring modern trains, transportation by 2027

Amtrak ridership is now well above pre-pandemic levels between Portland and British Columbia, and it's only expected to grow as new trains debut in Seattle next year.
1 year ago

What’s next for Sea-Tac Airport after current round of construction

Getting through the construction at the Seattle-Tacoma International Airport (Sea-Tac) hasn't been easy the last few years, but the long-range plan is expected to be full of dust as well.
1 year ago

Four full closures for SR 529 coming in May

Heads up Marysville and Everett. State Route 529 (SR 529) is not going to be a reliable way to make that connection in May. Four full highway closures are on next month's schedule, starting this weekend.
1 year ago

Seriously WA, stop littering 38 million pounds each year

Littering harms our roads and wildlife. Learn why it's crucial to keep our environment clean and the impact of your actions.
1 year ago

Boeing nets ‘early positive results’ in Q1, beating Wall Street’s expectations

Boeing reported more than $19.4 billion in revenue in the first quarter of 2025—an 18% increase over last year.
1 year ago

Ballard Bridge to close this weekend, first of four weekend closures for 108-year-old bridge

This is the first of four full weekend closures of the 108-year-old Ballard Bridge this year. This is the continuation of two years of work that SDOT started last year.
1 year ago

The eagle has landed: Bald eagle takes over highway lane, causing commute chaos

During Friday morning's commute, a bald eagle caused a sudden backup on State Route 512 in downtown Puyallup.
1 year ago

Sea-Tac Airport adding 11 new security lanes this year

Sea-Tac Airport is enhancing its traveler experience with updated checkpoints and signage.
1 year ago

Still stuck on the way to the Washington coast? Blame the culverts

Discover how culverts are impacting your journey to the coast this spring and summer.
1 year ago

SR 167 Project breaks ground: New bridges and expressway planned between Sumner and Puyallup

Drivers will start seeing work on State Route 167 (SR 167) between State Route 410 (SR 410) in Sumner and Meridian this week.
1 year ago