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HIGH IMPACT
SR 7 Northbound - Northbound SR 7 on-ramp to southbound I-5 is closed for construction through winter 2017. Last Updated: 3/24/2016 9:27 AM More Info
From milepost 58 to milepost 59
HIGH IMPACT
SR 99 Northbound - City of Seattle police will conduct Northbound SR 99 rolling slowdowns for filming operations between S Atlantic St and Western Ave on Wednesday, May 25, and Thursday, May 26, 2016, from 9:00 a.m. to 3:00 p.m., and from 7:00 p.m. to 9:00 p.m. Last Updated: 5/25/2016 4:04 PM More Info
From milepost 30 to milepost 32
MODERATE IMPACT
I-5 Northbound - Until further notice – Northbound I-5 before SR 528 is reduced to three narrower lanes with a speed limit of 45 mph for expansion joint replacement work. Last Updated: 5/20/2016 10:25 AM More Info
At milepost 198
MODERATE IMPACT
I-5 Southbound - Until further notice – The left lane of southbound I-5 from SR 534 to Starbird Road is closed around the clock for construction work. Two right lanes will remain open with a speed limit of 60 mph. Last Updated: 5/6/2016 11:50 PM More Info
From milepost 221 to milepost 218
MODERATE IMPACT
I-82 Both Directions - I-82 milepost 82 to milepost 92: Monday May 23 through Thursday May 26 between 7 a.m. and 5:30 p.m., single lane closures and narrow traffic lanes both west and eastbound. One lane of traffic will be open at all times. The regulatory speed limit is reduced to 60 mph during the hours of work activity. The westbound off and on ramps at the Gibbon Rd. Interchange will be closed intermittently for short duration allowing road work (paving) to proceed through the interchange. Last Updated: 5/25/2016 4:44 AM More Info
From milepost 82 to milepost 92
MODERATE IMPACT
I-90 Eastbound - I-90 milepost 137 Vantage Bridge Eastbound: Eastbound drivers can expect less than 5 minute delays due to a single lane closure 24 hours a day, 7 days a week. Loads over 14 feet wide are prohibited through the project area. Due to expected heavy traffic volumes for Memorial Day Weekend, Eastbound drivers should expect up to 1 hour delays on Friday, May 27. Heaviest traffic is expected between noon and 10:00 pm. Alternate route using I-28, SR-24, SR-243 or US-97. Last Updated: 5/25/2016 5:58 PM More Info
At milepost 137
MODERATE IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 57 to 60: Daytime: Monday through Wednesday, drivers should prepare for intermittent rolling slowdowns in both directions. Minimal delays are anticipated. Nighttime: Monday night May 23 through Wednesday. May 25, eastbound traffic will be reduced to one lane each night. Traffic delays are not anticipated. I-90 is closed to bicycles in both directions between the Hyak interchange (Exit 54) and Stampede Pass interchange (exit 62). Last Updated: 5/25/2016 4:51 AM More Info
From milepost 57 to milepost 60
MODERATE IMPACT
I-90 Both Directions - I-90 milepost 62 to 69 Snoqualmie Pass: Motorists will encounter night time lane closures Monday through Wednesday in both directions. Minor delays should be anticipated. Girders for the new bridges are expected to be delivered this week, Motorists can expect to see intermittent rolling slowdowns Monday through Thursday eastbound from MP 54 to 68, and westbound from 70 to 55. Minor delays can be anticipated. Last Updated: 5/25/2016 4:51 AM More Info
From milepost 62 to milepost 69
MODERATE IMPACT
I-90 Westbound - I-90 Oakes Ave. Interchange to Peoh Rd. mileposts 84 to 87: Westbound traffic will be reduced to one lane 24 hours per day, weekdays. Both lanes will be open on the weekends. Westbound Oaks Ave. Exit 84 will be closed Monday through Friday. In mid May to mid June, Oaks Ave will be closed 24 hours per day. Drivers can access Cle Elum via the Peoh Road Bridge interchange at exit 85. Westbound on ramp at MP 85 will be closed during the same time frame. Last Updated: 5/25/2016 4:51 AM More Info
From milepost 84 to milepost 87
MODERATE IMPACT
I-90 Both Directions - I-90 mileposts 87 to 93 Elk Heights Vicinity both directions: Monday through Friday during the day, traffic will be reduced to one lane. Traffic delays are not anticipated. Last Updated: 5/25/2016 4:49 AM More Info
From milepost 87 to milepost 93
MODERATE IMPACT
US 12 Both Directions - US 12 White Pass mileposts 141 to 166: A traffic signal will direct traffic through a single lane near repair areas. Eastbound and westbound drivers will encounter alternating one lane traffic through the project in two to three locations, 24 hours a day, 7 days a week. Delays up to 30 minutes are anticipated in both directions. Last Updated: 5/25/2016 4:51 AM More Info
From milepost 141 to milepost 166
MODERATE IMPACT
Chapman Rd Both Directions - Closure for utilities and roadwork on Chapman Road at 44Th Ave, in both directions, beginning at 12:00 am on May 21, 2016 until about 12:00 am on May 27, 2016. Please choose alternate route. Last Updated: 5/26/2016 3:15 PM More Info

MODERATE IMPACT
Market St Both Directions - Closure for roadwork on Market St from Parksmith Dr to Farwell Rd both directions beginning at 12:00 am on May 21, 2016 until about 12:00 am on July 20, 2016. Businesses open; local traffic only. Last Updated: 5/26/2016 1:43 PM More Info

MODERATE IMPACT
Peone Rd Both Directions - Closure for roadwork on Peone Rd from Market St to Parksmith Dr both directions beginning at 12:00 am on May 21, 2016 until about 12:00 am on July 20, 2016. Businesses open; local traffic only. Last Updated: 5/26/2016 1:51 PM More Info

MODERATE IMPACT
SR 9 Both Directions - Monday, May 23, to Thursday, May 26 - A single lane of SR 9 between East Highland Drive in Arlington and Lake Cavanaugh Road in Big Lake may be closed during daylight hours for construction work. Flaggers will alternate traffic through the open lane. Last Updated: 5/20/2016 1:21 PM More Info
From milepost 29 to milepost 45
MODERATE IMPACT
SR 20 Both Directions - Monday, May 23, to Thursday, May 26 - A single lane of SR 20 between East Race Road near Keystone and Morris Road near Coupeville may be closed during daylight hours for construction work. Flaggers will alternate traffic through the open lane. Last Updated: 5/20/2016 1:29 PM More Info
From milepost 16 to milepost 20
MODERATE IMPACT
Seven Mile Rd Both Directions - Construction on Seven Mile Road Bridge over Coulee Creek both directions beginning at 12:00 am on May 21, 2016 until about 12:00 am on November 16, 2016. Temporary bridge in place. Last Updated: 5/26/2016 2:26 PM More Info

MODERATE IMPACT
SR 142 Both Directions - Friday, May 20 until further notice: Drivers on both directions of SR 142 will alternate through a single-lane over the Spring Creek Bridge , around-the-clock, for bridge maintenance work.
Note: The speed limit is reduced to 25 mph in the area Last Updated: 5/20/2016 4:09 PM More Info
At milepost 30
MODERATE IMPACT
SR 155 Both Directions - On SR 155,Monday through Thursday, 6 a.m. to 6 p.m.& only until noon Friday, expect up to 20 minute delays with flaggers where a Colville Tribes utility contractor is asphalt paving through the 4 mile section south of Nespelem. Last Updated: 5/20/2016 5:03 PM More Info
From milepost 40 to milepost 44
MODERATE IMPACT
SR 433 Northbound - Saturday, May 14 to the morning of Sunday, May 15: Drivers on both directions of SR 433/Lewis and Clark Bridge, may be alternated through a single-lane, with flaggers, from 11 p.m. to 8 a.m., for wire installation along the length of the bridge. Last Updated: 5/12/2016 3:20 PM More Info
At milepost 0
MODERATE IMPACT
SR 433 Both Directions - Friday, May 13 to the morning of Saturday, May 14: Drivers on both directions of SR 433/Lewis and Clark Bridge, may be alternated through a single-lane, with flaggers, from 10 p.m. to 4 a.m., for wire installation along the length of the bridge. Last Updated: 5/12/2016 3:19 PM More Info
At milepost 0
MODERATE IMPACT
SR 433 Both Directions - Monday, May 23 to the morning of Friday, May 27: Drivers on both directions of SR 433/Lewis and Clark Bridge, may be alternated through a single-lane, with flaggers, from 9 p.m. to 5 a.m., for wire installation along the length of the bridge. Last Updated: 5/12/2016 3:16 PM More Info
At milepost 0
MODERATE IMPACT
SR 433 Both Directions - Monday, May 16 to the morning of Friday, May 20: Drivers on both directions of SR 433/Lewis and Clark Bridge, may be alternated through a single-lane, with flaggers, from 9 p.m. to 5 a.m., for wire installation along the length of the bridge. Last Updated: 5/6/2016 11:58 AM More Info
At milepost 0
MODERATE IMPACT
SR 508 Both Directions - SR 508, Both directions at the South Fork Newaukum River Bridge (milepost 13.65) - Weight Resctriction
Traffic Impacts:
NOTE: The bridge is now open to traffic. Drivers should expect around-the-clock, alternating, single-lane traffic across the bridge. Drivers should follow signed traffic revisions and wait until the bridge is clear before proceeding across. Last Updated: 1/29/2016 11:47 AM More Info
At milepost 14
MODERATE IMPACT
SR 520 Westbound - Monday, May 23, to the morning of Friday, May 27 - The left lane of the westbound SR 520 off-ramp to Montlake Boulevard East/SR 513 will be closed from 9 p.m. to 6 a.m. nightly for railing installation work. Last Updated: 5/20/2016 12:53 PM More Info
At milepost 1
MODERATE IMPACT
SR 530 Both Directions - Monday, May 23, to Thursday, May 26 - A single lane of SR 530 between Sauk Prairie Road in Darrington and SR 20/North Cascades Highway in Rockport may be closed during daylight hours for construction work. Flaggers will alternate traffic through the open lane. Last Updated: 5/20/2016 1:23 PM More Info
From milepost 49 to milepost 68
LOW IMPACT
I-5 Southbound - Tuesday, May 24, to the morning of Friday, May 27 - One lane of southbound I-5 from North Lake Sammish Drive to Nulle Road will be closed from 8 p.m. to 6 a.m. nightly for construction work. Last Updated: 5/24/2016 4:56 PM More Info
From milepost 246 to milepost 243
LOW IMPACT
I-5 Northbound - Wednesday, May 25, to the morning of Friday, May 27 - The northbound I-5 off-ramp to Peace Portal Way will be closed from 8 p.m. to 6 a.m. nightly for pavement grinding and paving work. This work is weather dependent. Last Updated: 5/23/2016 11:03 AM More Info
At milepost 274
LOW IMPACT
I-5 Southbound - Monday, May 23, to Friday, May 27 - Up to four left lanes of southbound I-5 from South 200th Street to South 272nd Street will be closed nightly for pavement grinding work beginning with left one lane at 8 p.m. All lanes will reopen by noon. Last Updated: 5/20/2016 3:58 PM More Info
From milepost 151 to milepost 147
LOW IMPACT
I-5 Northbound - Monday, May 23, to the morning of Friday, May 27 - One lane of northbound I-5 from Nooksack River to SR 543 will be closed from 7 p.m. to 11 a.m. nightly for pavement grinding and paving work. This work is weather dependent. Last Updated: 5/20/2016 1:25 PM More Info
From milepost 263 to milepost 275
LOW IMPACT
I-5 Southbound - Wednesday, May 25, to the morning of Friday, May 27 - The 116th Street Northeast on-ramp to southbound I-5 will be closed from 10 p.m. to 4:30 a.m. nightly for construction work. A signed detour will be in place. Last Updated: 5/20/2016 1:20 PM More Info
At milepost 202
LOW IMPACT
I-5 Southbound - Monday, May 23, to the morning of Friday, May 27 - The SR 528 on-ramp to southbound I-5 will be closed from 9 p.m. to 5 a.m. nightly for expansion joint replacement work. A signed detour will be in place. Last Updated: 5/20/2016 1:17 PM More Info
At milepost 199
LOW IMPACT
I-5 Southbound - Monday, May 23, to the morning of Friday, May 27 - Up to two right lanes of southbound I-5 after SR 528 will be closed from 9 p.m. to 5 a.m. nightly for expansion joint replacement work. Last Updated: 5/20/2016 1:16 PM More Info
At milepost 198
LOW IMPACT
I-5 Southbound - Monday, May 23, to Friday, May 27 - Up to four right lanes of southbound I-5 from South 288th Street to South 320th Street will be closed nightly for concrete panel replacement work beginning with right one lane at 8 p.m. All lanes will reopen by noon. Last Updated: 5/20/2016 12:26 PM More Info
From milepost 146 to milepost 144
LOW IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass rock blasting closures completed for the week. During blasting closures, eastbound traffic will be stopped at Gold Creek milepost 56, westbound traffic will be stopped at milepost 62 Cabin Creek. No services are available past exit 53 eastbound and exit 70 westbound during blast closures. Last Updated: 5/25/2016 11:24 PM More Info
From milepost 56 to milepost 62
LOW IMPACT
I-90 Eastbound - Monday, May 23, to the morning of Friday, May 27 - Two right lanes of eastbound I-90 at Front Street North will be closed from 10 p.m. to 5 a.m. nightly for girder replacement work. Last Updated: 5/20/2016 12:52 PM More Info
At milepost 17
LOW IMPACT
I-90 Westbound - Monday, May 23, to the morning of Friday, May 27 - Two lanes of westbound I-90 from the Mount Baker Tunnel to Rainier Avenue South will be closed from 9 p.m. to 5 a.m. nightly for construction work. Last Updated: 5/20/2016 12:40 PM More Info
From milepost 4 to milepost 3
LOW IMPACT
I-90 Westbound - Monday, May 23, to the morning of Friday, May 27 - One lane of westbound I-90 at the Mercer Island Lid will be closed from 9 p.m. to 5 a.m. nightly for tunnel lighting work. Last Updated: 5/20/2016 12:40 PM More Info
From milepost 7 to milepost 4
LOW IMPACT
I-405 Southbound - Wednesday, May 25 to the morning of Thursday, May 26 - The SR 527 on-ramp to southbound I-405 will be closed from 10 p.m. to 5 a.m. A signed detour will be in place. Last Updated: 5/25/2016 3:13 PM More Info
At milepost 27
LOW IMPACT
I-405 Northbound - Wednesday, May 25 to the morning of Thursday, May 26 - The northbound I-405 ramp to SR 522 will be closed from 9 p.m. to 6 a.m. A signed detour will be in place. Last Updated: 5/25/2016 3:12 PM More Info
At milepost 24
LOW IMPACT
40th Av Both Directions - Closure for road work on 40th Ave (Belle Terre Ave) from SR-27 to Evergreen Rd, both directions, beginning at 12:00 am on May 21, 2016 until about 12:00 am on July 15, 2016. Use other route. Last Updated: 5/26/2016 3:18 PM More Info

LOW IMPACT
US 395 Both Directions - US-395 / US 12 Interchange: Monday May 23 through Thursday May 26, interchange ramps will be closed intermittently allowing for paving operations between the hours of 8 p.m. and 5:30 a.m. Last Updated: 5/25/2016 4:43 AM More Info
At milepost 22
LOW IMPACT
US 395 Both Directions - US-395 milepost 18 to milepost 20: Monday May 23 through Thursday May 26, between the hours of 8 p.m. and 5:30 a.m., motorists will experience north and southbound single lane closures between the Blue Bridge and the I-182 Interchange. One lane of traffic will be open at all times Last Updated: 5/25/2016 4:43 AM More Info
From milepost 18 to milepost 20
LOW IMPACT
SR 9 Both Directions - Monday, May 23, to Friday, May 27 - A single lane of SR 9 near West Big Lake Boulevard will be closed from 8:30 a.m. to 4 p.m. for AT&T utility work. Flaggers will alternate traffic through the open lane. Last Updated: 5/20/2016 1:28 PM More Info
At milepost 44
LOW IMPACT
SR 99 Northbound - Wednesday, May 25, to the morning of Friday, May 27 - Two right lanes of northbound SR 99/Aurora Avenue North at the Aurora Bridge will be closed from 9 p.m. to midnight nightly for construction work. Last Updated: 5/20/2016 12:55 PM More Info
At milepost 34
LOW IMPACT
SR 167 Southbound - Wednesday, May 25, to the morning of Friday, May 27 - The left lane of southbound SR 167 from 37th Street Northwest to West Main Street will be closed from 8 p.m. to 5 a.m. nightly for tolling equipment work. Last Updated: 5/20/2016 1:11 PM More Info
From milepost 17 to milepost 15
LOW IMPACT
SR 167 Northbound - Wednesday, May 25, to the morning of Friday, May 27 - The right lane of northbound SR 167 from 8th Street East to 15th Street Southwest will be closed from 10 p.m. to 4 a.m. nightly for traffic sensor equipment work. Last Updated: 5/20/2016 1:11 PM More Info
From milepost 11 to milepost 15
LOW IMPACT
SR 167 Southbound - Monday, May 23, to the morning of Friday, May 27 - The Ellingson Road on-ramp to southbound SR 167 will be closed from 9 p.m. to 5 a.m. nightly for drainage work. A signed detour will be in place. Last Updated: 5/20/2016 1:05 PM More Info
At milepost 13
LOW IMPACT
SR 221 Both Directions - SR-221 milepost 0 to milepost 23: Wednesday May 25 and Thursday May 26, between 7 a.m. and 5:30 p.m., motorists will experience one lane piloted traffic control with up to 15 minute delays. Last Updated: 5/25/2016 4:44 AM More Info
From milepost 0 to milepost 23
LOW IMPACT
SR 224 Both Directions - SR-224/SR-225 Benton City: Monday through Friday when traveling through the new intersection work zone motorists will experience intermittent 15 minute delays between 7 a.m. and 5:30 p.m. Last Updated: 5/25/2016 4:51 AM More Info
At milepost 0
LOW IMPACT
SR 240 Both Directions - SR-240 milepost 26: Drivers should prepare for potential delays in both directions of SR 240 between Twin Bridges Road and Kingsgate Way, due to a daytime single lane closure while contractor crews install traffic barrier along the shoulder of SR-240. Flaggers will alternate traffic through the work zone, Thursday, May 26 between 8:30 a.m. and 1 p.m. Work will continue Tuesday, May 31. Last Updated: 5/25/2016 10:56 PM More Info
At milepost 26
LOW IMPACT
SR 520 Westbound - Monday, May 23, to the morning of Friday, May 27 - Up to two right lanes of westbound SR 520 from the floating bridge to Montlake Boulevard East/SR 513 will be closed from 9 p.m. to 6 a.m. nightly for construction work. Last Updated: 5/20/2016 12:52 PM More Info
From milepost 3 to milepost 1
LOWEST IMPACT
I-90 Westbound - I-90 Snoqualmie Pass westbound milepost 62 to 64: Work to begin the summer of 2016. Last Updated: 5/25/2016 4:50 AM More Info
From milepost 62 to milepost 64
LOWEST IMPACT
I-90 Eastbound - I-90 Snoqualmie Pass milepost 63 eastbound: No impacts to traffic other than shoulder closures. No delays are anticipated. Last Updated: 5/25/2016 4:50 AM More Info
At milepost 63
LOWEST IMPACT
I-90 Eastbound - I-90 milepost 67 to 69 eastbound: Work will resume in Spring of 2016. Last Updated: 5/25/2016 4:50 AM More Info
From milepost 67 to milepost 69
LOWEST IMPACT
I-182 Both Directions - I-182: Monday May 23 through Thursday May 26 interchange ramps at Queensgate, Road 100, and Road 68 Interchanges will be intermittently closed to allow for asphalt grinding and paving operations between the hours of 8 p.m. and 5:30 a.m. Last Updated: 5/25/2016 4:43 AM More Info
From milepost 4 to milepost 11
LOWEST IMPACT
US 12 Both Directions - US 12 milepost 380 to 401: Tucanon River Bridge to Pomeroy: Wednesday May 25, between 7 a.m. and 5:30 p.m., motorists will experience one lane piloted traffic control with up to 15 minute delays. Last Updated: 5/25/2016 4:49 AM More Info
From milepost 380 to milepost 401
LOWEST IMPACT
US 12 Both Directions - US-12 milepost 294: Monday May 23 through Thursday May 26, Lewis Street Interchange ramps, A Street intersection crossing, and the Hanson Loop Road intersection will be intermittently closed to allow for pavement striping operations. US 12 between the Snake River Bridge and SR-395 interchange will have one lane closed in each direction. Last Updated: 5/25/2016 4:43 AM More Info
At milepost 294
LOWEST IMPACT
US 97 Both Directions - US-97 milepost 33 to milepost 36: Monday May 23 through Thursday May 26, between 7 a.m. and 5:30 p.m. motorists will experience one lane two way piloted traffic control with up to 15 minute delays. Last Updated: 5/25/2016 4:44 AM More Info
From milepost 33 to milepost 36
LOWEST IMPACT
US 395 Both Directions - US-395 milepost 16 and milepost 17: Monday May 23 through Thursday May 26 between the hours of 8 p.m. and 5:30 a.m., motorists will experience single lane closures between Kennewick Avenue and Yelm Street, one lane of traffic will be open at all times. Last Updated: 5/25/2016 4:49 AM More Info
At milepost 17
LOWEST IMPACT
SR 22 Both Directions - SR-22 milepost 23 to milepost 36: Wednesday May 25 and Thursday May 26, between 7 a.m. and 5:30 p.m., motorists will experience one lane piloted traffic control with up to 15 minute delays. Last Updated: 5/25/2016 4:44 AM More Info
From milepost 23 to milepost 36
LOWEST IMPACT
SR 129 Both Directions - SR-129 milepost 32 to milepost 36: No significant traffic impacts anticipated this week. Last Updated: 5/25/2016 4:49 AM More Info
From milepost 32 to milepost 36
LOWEST IMPACT
SR 397 Both Directions - SR-397 milepost 20 to milepost 22: Between East A Street and City View Cemetery Lane, motorists may experience minor delays while traffic is reduced by a single lane closure in each direction during daylight hours Monday through Friday. Last Updated: 5/25/2016 4:50 AM More Info
From milepost 20 to milepost 22
LOWEST IMPACT
SR 397 Both Directions - SR-397 MP 16.15 to MP 11.09 Chemical Drive between the cities of Kennewick and Finley: No significant traffic impacts anticipated this week. Last Updated: 5/25/2016 4:48 AM More Info
From milepost 11 to milepost 16
LOWEST IMPACT
SR 903 Both Directions - SR-903 milepost 8 to milepost 10: Monday through Friday during daylight hours: Drivers may experience minor delays as utility work beyond the shoulder takes place. A utility contractor crew will be installing a buried fiber optic line. Last Updated: 5/25/2016 4:48 AM More Info
At milepost 9