Possible roads closed in Washington: (more info from
WSDOT)
Near
Bryn Mawr-Skyway until Mar 27. Construction on westbound State Route 900 from milepost 8.5 near South 135th Street/Empire Estates Apartments to milepost 8.1 near South 133rd Street beginning at 7 a.m. Monday, March 13, through 7 a.m. Monday, March 27 closes the right lane.
Near
Renton until Friday. The HOV lane on I-405 southbound from SR 169 (milepost 4.2) to SR 167 (milepost 2.2) will be closed beginning at 10:15 pm on March 20, 2023 until about 5:00 am on March 23, 2023, nightly.
Near
SeaTac. Expect nightly lane and ramp closures on northbound I-5 between SR 516 and S. 188th Street for road construction work. Sunday through Thursday nights, ramps begin closing as early as 7 p.m. and lanes at 8 p.m. All lanes and ramps will be open by 4:30 a.m. on weekdays. On Saturday nights, lanes and ramps may begin closing as early as 6:30 p.m. Lanes will reopen by 9 a.m. on Sunday and ramps by 10:30 a.m.
Near
Seattle. Saturday, August 13, until further notice – The I-5 Express Lanes will be reduced from four to three lanes between the Ship Canal Bridge and Mercer Street as crews create a work zone for the SR 520/I-5 Express Lanes Connection Project.
Near
Tukwila until Friday. The right lane on I-405 northbound from I-5 (milepost 0.0) to SR 167 (milepost 2.2) will be closed beginning at 12:00 am on March 20, 2023 until about 5:00 am on March 24, 2023, nightly.
Near
DesMoines. One lane of westbound and eastbound SR 516 near I-5 may be closed nightly for construction work. Sunday nights through Friday mornings, lanes may be closed from 8 p.m. to 5 a.m. On Saturday nights, lanes may be closed from 7:30 p.m. to 5:30 a.m. At least one lane in each direction remains open for travel.
Near
Bellevue until Friday. The right lane on I-405 southbound from SR 520 (milepost 14.9) to milepost 12.3 will be closed beginning at 9:00 pm on March 23, 2023 until about 5:00 am on March 24, 2023.
Near
Yarrow Point. Flammable cargo is prohibited on SR 520 eastbound & westbound from Montlake Blvd (MP 1) to 84th Ave NE (MP 5).
Near
White Center until Mar 25. Maintenance on northbound State Routes 509/99 from milepost 26 near South Holden Street to milepost 27.2 near East Marginal Way beginning at 7 a.m. Saturday, March 25, until about 1 p.m. the same day closes two right lanes on the First Avenue Bridge.
Near
Newcastle until Thursday. The right lane on I-405 northbound from NE 30th St (milepost 6.5) to NE 44th/Kennydale Hill (milepost 7.5) will be closed beginning at 11:15 pm on March 20, 2023 until about 4:15 am on March 23, 2023, nightly.
Near
Newport until Thursday. The right lane on I-405 southbound near 112th Pl SE/Lake Washington Blvd (milepost 9.3) to NE 44th/Kennydale Hill (milepost 7.5) will be closed beginning at 10:30 pm on March 22, 2023 until about 5:00 am on March 23, 2023, nightly.