WSDOT Traffic @traffic.wsdot.wa.gov · 1hFALL BALL IS BACK! Served with a steaming hot Kupp of closures this weekend. - SB I-405 will CLOSE 10p Fri(10/9) to 4a Mon(10/12) btwn SR 527 and SR 522 - NB I-5 express lanes will CLOSE overnight 11p Fri(10/9) to 8a Sat(10/10) to complete drainage work underneath the Ship Canal Bridge 0102
WSDOT Traffic @traffic.wsdot.wa.gov · 06/10/2026Hey Duvall! From 8 p.m. TONIGHT, Oct. 6, to 6 a.m. Wednesday, Oct. 7, contractor crews will alternate traffic on SR 203 between New Big Rock Road and Northeast 145th Street. Plan ahead for delays. 000
WSDOT Traffic @traffic.wsdot.wa.gov · 05/10/2026HEADS UP SULTAN: Utility crews working with contractors will alternate traffic at the intersection of US 2 and Old Owen Road/Fern Bluff Road from 9 p.m. to 5 a.m. nightly, Monday, Oct. 5, until Wednesday morning, Oct. 7. Plan for delays. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 05/10/2026Starting today on SR 18 Weekdays, from 8 a.m. to 2 p.m. on Monday (10/5) to Thursday (10/22) westbound SR 18 will be reduced to one lane near Tiger Mountain summit for sampling work. Use alternate routes and expect delays. 031
WSDOT Traffic @traffic.wsdot.wa.gov · 05/10/2026Happy Monday, traffic fam! It's a foggy morning out there. Be sure to turn on your headlights, increase your following distance and avoid distractions. You can use our Travel Map to help plan your commute: wsdot.com/Travel/Real-... 030
WSDOT Traffic @traffic.wsdot.wa.gov · 02/10/2026Heads up, SR 18 travelers Weekdays, from 8 a.m. to 2 p.m. on Monday (10/5) to Thursday (10/22) westbound SR 18 will be reduced to one lane near Tiger Mountain summit for sampling work. Use alternate routes and expect delays. 011
WSDOT Traffic @traffic.wsdot.wa.gov · 02/10/2026SR 99/AURORA BRIDGE LANE CLOSURES ⏰ From 5a-11:30a on Sat (10/3) and Sun (10/4), two right lanes of the SR 99/Aurora Bridge will close. SB lanes close Saturday, northbound lanes close Sunday @transportation.seattle.gov 010
WSDOT Traffic @traffic.wsdot.wa.gov · 02/10/2026SR 99 TUNNEL CLOSURE TONIGHT 📣 From 10p TONIGHT (10/2) to 6a Sat (10/3), both directions of the SR 99 tunnel and it's on-ramps will close for maintenance. SB traffic must exit at Harrison St. NB traffic must exit at Alaskan Way S @transportation.seattle.gov 010
WSDOT Traffic @traffic.wsdot.wa.gov · 02/10/2026Good morning, fellow travelers! The first weekend in October is here, and it's a busy construction weekend. Let us help you plan with our real-time Travel Map: wsdot.com/Travel/Real-... 021
WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026HEADS UP FALL CITY: Contractors are out today and tomorrow (9/30-10/1) from 9a-2p for shoulder paving just east of the SR 202/203 roundabout. Plan for delays while crews alternate traffic. 000
WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026Northbound SR 99/Aurora Ave N commute alert 🚧From 8a-2p on Weds (9/30), two left lanes of northbound SR 99/Aurora Ave N will close for pavement repairs. This work needs dry weather and might have to be rescheduled @transportation.seattle.gov 000
WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026NB I-5 REDUCED TO ONE LANE TONIGHT We will close two left lanes of NB I-5 from 9p Tues (9/29) to 5a Wed (9/30) as part of our I-5 Secret Creek Fish Passage project. Expect delays. We'll have a similar lane reduction on SB I-5 Wed night. More: bit.ly/I-5SecretCreek 011
WSDOT Traffic @traffic.wsdot.wa.gov · 27/09/2026It's a beautiful Sunday morning and we've got some good news. The NB and SB I-405 on- and off-ramps in Kirkland are open early! Crews finished striping lanes at the interchange and thru the roundabouts at NE 132nd St. 000
WSDOT Traffic @traffic.wsdot.wa.gov · 26/09/2026REMINDER: SB I-405 will CLOSE at 11:30p tonight (9/25) to 4a Mon. (9/28) between Coal Creek Parkway SE to N 30th St. Be aware of NB road work along the detour route on Coal Creek Parkway SE as part of King County's Coal Creek Sewer Upgrade Project. 120
WSDOT Traffic @traffic.wsdot.wa.gov · 25/09/2026EB I-90 LANE CLOSURES 📣 From 6a Saturday (9/26) until 8a Monday (9/28), two right lanes of eastbound I-90 from SR 18/Snoqualmie Pkwy to North Bend will close for bridge deck repairs. Expect delays & plan ahead, one lane will remain open @cityofissaquah.bsky.social @snoqualmiepass.wsdot.wa.gov 010
WSDOT Traffic @traffic.wsdot.wa.gov · 23/09/2026SB I-5 lane closures near Martha Lake From 10p TONIGHT (9/23) to 5a Thurs (9/24), two left lanes of southbound I-5 near Mill Creek / Martha Lake will close for pavement repairs. Expect delays if you're out late @lynnwoodwa.bsky.social 000
WSDOT Traffic @traffic.wsdot.wa.gov · 22/09/2026It started yesterday and continues on - all lanes of eastbound SR 18 from Issaquah-Hobart Rd SE to Deep Creek will close nightly from 9 p.m. to 5 a.m. for survey work. The nightly closures run through Tuesday 9/29. Use alternate state routes & expect delays. 000
WSDOT Traffic @traffic.wsdot.wa.gov · 22/09/2026OVERNIGHT NB I-5 LANE CLOSURES IN EVERETT From 10p TONIGHT (9/22) to 5a Wednesday (9/23), 4 left lanes of NB I-5 from SR 526/SR 527 to 47th St SE (milepost 191) will close for pavement repairs. NB I-5 will be reduced to one lane. Plan ahead, expect delays. 001
WSDOT Traffic @traffic.wsdot.wa.gov · 22/09/2026Maintenance alert 🚧SR 202/N Bend Boulevard N traffic is alternating in a single lane with flaggers just east of NW 8th St in North Bend for bridge inspections. Expect delays in this area. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 22/09/2026Heads up, Auburn and Federal Way! The right lane of SR 18 from SR 181 to Peasley Canyon Road is closed for a ditching operation. This work is happening through the afternoon and scheduled to happen the rest of this week, so plan ahead! More: content.govdelivery.com/accounts/WAD... 110
WSDOT Traffic @traffic.wsdot.wa.gov · 21/09/2026I-5 LANE REDUCTIONS NEAR STANWOOD Expect lane reductions on I-5 near Stanwood/SR 532 (exit 212) for highway improvements: - NB & SB 6p Mon (9/21) to noon Tues (9/22) - NB & SB 6p Tues (9/22) to noon Wed (9/23) - SB 6p Thurs (9/24) to noon Fri (9/25) More: bit.ly/I5-SecretCreek 011
WSDOT Traffic @traffic.wsdot.wa.gov · 21/09/2026Good morning! ☕️ Fall is in the air, you can see our camera shaking a bit in the wind. New week, new day, same goal: get where you’re going safely. Take it easy out there and let’s have a good one. 🚗🚲🚶 011
WSDOT Traffic @traffic.wsdot.wa.gov · 18/09/2026Heads up, Redmond! From 8a-4p Sat (9/19), two right lanes of eastbound SR 520 over West Lake Sammamish Parkway NE will close for bridge deck repairs. Expect delays, especially all lanes of NB 405 in Bellevue will be closed until 4a Monday @cityofbellevuewa.bsky.social @redmondwapolice.bsky.social 020
WSDOT Traffic @traffic.wsdot.wa.gov · 18/09/2026I-5 weekend lane closures for bridge inspections in Marysville 🚧 -From 5:30-10:30a Sat (9/19), the left lane of NB I-5 from the SR 529 Steamboat Slough bridge to the Ebey Slough bridge will close. -From 5:30-11:30a Sun (9/20), the right lane of SB I-5 will close. @marysvillewa.bsky.social 010
WSDOT Traffic @traffic.wsdot.wa.gov · 18/09/2026Monday, Monday, Monday (night)! Starting Monday 9/21, all lanes of eastbound SR 18 from Issaquah-Hobart Rd SE to Deep Creek will close nightly from 9 p.m. to 5 a.m. for survey work. The nightly closures run through Tuesday 9/29. Use alternate state routes & expect delays. 030
WSDOT Traffic @traffic.wsdot.wa.gov · 18/09/2026The weekend is on the horizon. Until then, buckle up, stay alert and remember: the fastest way to your weekend is getting there safely. 🚗☀️ Happy Friday! 061
WSDOT Traffic @traffic.wsdot.wa.gov · 18/09/2026REMINDER: NB I-405 in Bellevue will CLOSE between North Southport Dr. and Coal Creek Parkway SE from 11:30 p.m. Friday (9/18) to 4 a.m. Monday (9/21). 010
WSDOT Traffic @traffic.wsdot.wa.gov · 17/09/2026Attention eastbound SR 18 travelers📢 Starting Monday 9/21, all lanes of eastbound SR 18 from Issaquah-Hobart Rd SE to Deep Creek will close nightly from 9 p.m. to 5 a.m for survey work. The nightly closures run through Tuesday 9/29. Use alternate state routes & expect delays. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 16/09/2026SeaTac maintenance alert ⚠️ From 9:30p tonight (9/16) to 4:30a Thurs (9/17), two right lanes of NB SR 99/International Boulevard will close at SR 518 for paving. The EB SR 518 on-ramp from SR 99 will also close at this time. Expect delays overnight @flysea.bsky.social @kentwa.gov 000
WSDOT Traffic @traffic.wsdot.wa.gov · 15/09/2026Overnight paving continues in Kent ⚠️ From 9:30p tonight (9/15) to 4:30a Weds (9/16), two right lanes of northbound SR 167 near West Meeker Street will close for maintenance. The NB SR 167 off-ramp to 84th Ave S/Central Ave will also close. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 15/09/2026Heads up, Marysville! From 10p tonight (9/15) to 5a Weds (9/16), the right lane of southbound I-5 from the Ebey Slough bridge to the Union Slough bridge will close for maintenance. This work is also planned overnight Weds (9/16), so plan ahead! @marysvillewa.bsky.social 030
WSDOT Traffic @traffic.wsdot.wa.gov · 15/09/2026It's a wet Tuesday morning on the roads. Be sure to turn on your headlights, make sure your windshield wipers are in working order and leave extra space for your neighbor. We are in this together! 072
WSDOT Traffic @traffic.wsdot.wa.gov · 14/09/2026Overnight SR 167 paving in Kent 🚧 From 9:30p TONIGHT (9/14) to 4:30a Tues (9/15), two right lanes of northbound SR 167 near James St. in Kent will close. The SR 516 on-ramp to NB SR 167 will also close. Expect delays @kentwa.gov 010
WSDOT Traffic @traffic.wsdot.wa.gov · 14/09/2026Attention westbound SR 18 travelers Nightly, 8 p.m. to 6 a.m. from Tuesday (9/15) to Thursday (9/17) and from Sunday (9/20) to Tuesday (9/22) westbound SR 18 will be reduced to one lane near Tiger Mountain summit for surveying work. Use alternate routes and expect delays. 111
WSDOT Traffic @traffic.wsdot.wa.gov · 14/09/2026Good Monday morning, traffic fam! Let's check some travel times: Issaquah>Seattle: 15 min (HOV 15) Lynnwood>Seattle: 32 min (26 HOV) Everett>Bellevue: 54 min (34 HOV) More: wsdot.com/travel/real-... 000
WSDOT Traffic @traffic.wsdot.wa.gov · 11/09/2026NB SR 99 First Ave S bridge lane closures🚧 From 5a-6p Sat (9/12) and Sun (9/13), one lane of the NB SR 99 1st Ave S bridge will close. Right lane closes Sat and they'll switch to the left HOV lane Sun. Expect delays as the express lanes are also closed this weekend @transportation.seattle.gov 010
WSDOT Traffic @traffic.wsdot.wa.gov · 11/09/2026REMINDER: NE 85th St in Kirkland CLOSES tonight (9/11) at 10 p.m. until 5 a.m. Mon (9/14) between 6th St and 120th Ave NE. The NB & SB I-405 on- and off-ramps (Exit 18) will also close at this time. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 11/09/2026Good morning, traffic fam. Let us help you plan the weekend ahead. Our real-time Travel Map can help. It has ferry wait times, construction updates and road closure info: wsdot.com/Travel/Real-... 030
WSDOT Traffic @traffic.wsdot.wa.gov · 11/09/2026WESTBOUND I-90 TUNNEL CLOSURE FRIDAY NIGHT The WB I-90 tunnel between Mercer Island and Seattle will close 10p Fri (9/11) to 6a Sat (9/12). The WB I-90 on-ramps from 76th Ave SE/N Mercer Way, Island Crest Way & W Mercer Way will also close @cityofmercerisland.bsky.social @transportation.seattle.gov 021
WSDOT Traffic @traffic.wsdot.wa.gov · 11/09/2026JK. THE PAINT MAP IS BACK and Jimothy wants you to know there's a busy weekend ahead. Here's what happening: -I-5 express lanes will CLOSE 11p Fri(9/11) to 5a Mon(9/14) across the Ship Canal Bridge -The EB SR 520 off-ramp to Montlake Blvd will CLOSE 4:30p Sat(9/12) to 8a Sat(9/19) 13915
WSDOT Traffic @traffic.wsdot.wa.gov · 10/09/2026Starting tonight on EB SR 18 Nightly, from 9 p.m. to 5 a.m. on Thursday (9/10), Friday (9/11), Sunday (9/13) and Monday (9/14), eastbound SR 18 will be reduced to one lane near Tiger Mountain summit for surveying work. Use alternate routes and expect delays. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 09/09/2026Heads up, SR 18 travelers Nightly, from 9 p.m. to 5 a.m. on Thursday (9/10), Friday (9/11), Sunday (9/13) and Monday (9/14), eastbound SR 18 will be reduced to one lane near Tiger Mountain summit for surveying work. Use alternate routes and expect delays. 010
WSDOT Traffic @traffic.wsdot.wa.gov · 09/09/2026Happy Wednesday, traffic fam! The week is half over and summer is still hanging on. Let's check some travel times: Bellevue>Seattle via I-90: 11 min Everett>Seattle: 52 min (32 HOV) Southcenter>Bellevue: 22 min (15 HOV) More: wsdot.com/travel/real-... 032
WSDOT Traffic @traffic.wsdot.wa.gov · 04/09/2026Labor Day weekend is here! 🥳 Expect heavier than normal traffic today on all highways, including I-5, I-90, US 2 and SR 18. Our travel charts can help you plan: wsdot.wa.gov/travel/holid... 050
WSDOT Traffic @traffic.wsdot.wa.gov · 04/09/2026Fall vibes - 🎶Here comes the sun - it's alright🎶 Check out our Labor Day travel times before you head out for the weekend. wsdot.wa.gov/travel/holiday-weekend-travel/labor-day-weekend-travel-times 052
WSDOT Traffic @traffic.wsdot.wa.gov · 04/09/2026Here's what we are seeing on northbound I-405 in Renton near Sunset way. There is a collision involving a bus that is blocking the HOV lane. Traffic is building quickly in the area. 000
WSDOT Traffic @traffic.wsdot.wa.gov · 04/09/2026Good morning, traffic fam! We're seeing some morning drizzle in a few places, so watch for slick spots and give yourself enough following distance. Looks like a nice morning for a good latte, before pumpkin spice takes over everything.🎃 000
WSDOT Traffic @traffic.wsdot.wa.gov · 03/09/2026Labor Day marks our last Paint Map of the summer. As a goodbye, please enjoy this Handsome Squidward edition of the map. Most highway construction is paused, but roads will be BUSY! Check out our holiday travel charts: wsdot.wa.gov/travel/holiday-weekend-travel/labor-day-weekend-travel-times 13213
WSDOT Traffic @traffic.wsdot.wa.gov · 03/09/2026It's a wet and windy Thursday morning across the region. Remember to turn on your headlights, leave extra space between cars and lower your speed. Download the @wsdot.wa.gov app to help plan your commute, or check out our real-time travel map: wsdot.com/Travel/Real-... 052
WSDOT Traffic @traffic.wsdot.wa.gov · 02/09/2026Happy Wednesday! Let's check some travel times: Everett>Seattle: 42 min (32 HOV) Seattle>Federal Way: 21 min (20 HOV) Southcenter>Alderwood via I-405: 41 min (37 HOV) More: wsdot.com/travel/real-... 011