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Infrastructure

I-5 and US 12 closures for maintenance

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Starting Saturday, Aug. 15, the left lane of northbound I-5 will close between Samish Way (milepost 252) and Iowa Street (milepost 254) from 6 to 10 a.m. daily through Sunday, Aug. 16. The Iowa Street on-ramp to northbound I-5 will also close from 6 a.m. to 1 p.m. Saturday.

US 12 will have nightly single-lane closures over I-5 (milepost 66. 5) from 7:30 p.m. Monday, Aug. 10, to 6 a.m. Thursday, Aug. 20. Drivers must follow detours using northbound I-5 to Exit 71 for SR 508, then southbound back to US 12.

📄 Source: WSDOT — Highway Construction & Closures — https://wsdot.wa.gov/travel/road-construction
Source receipts9 of 10 claims supported · 90%

Legacy automated check: the original source text was not preserved. These earlier verdicts have not passed the current publication checks and may contain errors. Source: original document ↗

  • ✓
    The left lane of northbound I-5 will close starting Saturday, Aug. 15“005: Daily from 6 to 10 a.m. starting Saturday, Aug. 15 to Sunday, Aug. 16, the left lane of northbound Interstate 5 will be closed for maintenance between Samish Way (milepost 252) and Iowa Street (milepost 254). The Iowa Street on-ramp to northbound I-5 will close from 6 a.m. to 1 p.m. Saturday, Aug. 15.”
  • ✓
    The left lane closure of northbound I-5 will be between Samish Way (milepost 252) and Iowa Street (milepost 254)“005: Daily from 6 to 10 a.m. starting Saturday, Aug. 15 to Sunday, Aug. 16, the left lane of northbound Interstate 5 will be closed for maintenance between Samish Way (milepost 252) and Iowa Street (milepost 254). The Iowa Street on-ramp to northbound I-5 will close from 6 a.m. to 1 p.m. Saturday, Aug. 15.”
  • ✓
    The left lane closure of northbound I-5 will occur from 6 to 10 a.m. daily“005: Daily from 6 to 10 a.m. starting Saturday, Aug. 15 to Sunday, Aug. 16, the left lane of northbound Interstate 5 will be closed for maintenance between Samish Way (milepost 252) and Iowa Street (milepost 254). The Iowa Street on-ramp to northbound I-5 will close from 6 a.m. to 1 p.m. Saturday, Aug. 15.”
  • ✓
    The left lane closure of northbound I-5 will end on Sunday, Aug. 16“005: Daily from 6 to 10 a.m. starting Saturday, Aug. 15 to Sunday, Aug. 16, the left lane of northbound Interstate 5 will be closed for maintenance between Samish Way (milepost 252) and Iowa Street (milepost 254). The Iowa Street on-ramp to northbound I-5 will close from 6 a.m. to 1 p.m. Saturday, Aug. 15. Effective: Aug 11, 2026, 12:36 PM Expected end: Aug 16, 2026, 10:00 AM”
  • ✓
    The Iowa Street on-ramp to northbound I-5 will also close from 6 a.m. to 1 p.m. Saturday“The Iowa Street on-ramp to northbound I-5 will close from 6 a.m. to 1 p.m. Saturday, Aug. 15.”
  • ✓
    US 12 will have nightly single-lane closures over I-5 (milepost 66.5)“012: From 7:30 p.m. Monday, Aug. 10 to 6 a.m. Thursday, Aug. 20: A single lane of US 12 over I-5 (milepost 66.5) will close nightly for bridge repairs.”
  • ✓
    The single-lane closures over I-5 (milepost 66.5) will start on Monday, Aug. 10“012: From 7:30 p.m. Monday, Aug. 10 to 6 a.m. Thursday, Aug. 20: A single lane of US 12 over I-5 (milepost 66.5) will close nightly for bridge repairs.”
  • ✓
    The single-lane closures over I-5 (milepost 66.5) will end on Thursday, Aug. 20“From 7:30 p.m. Monday, Aug. 10 to 6 a.m. Thursday, Aug. 20: A single lane of US 12 over I-5 (milepost 66.5) will close nightly for bridge repairs.”
  • ✓
    Drivers must follow detours using northbound I-5 to Exit 71 for SR 508“Flaggers will direct travelers to a signed detour using northbound I-5 to Exit 71 for SR 508, then southbound back to US 12.”
  • ⚠
    Drivers must follow detours using southbound I-5 back to US 12No usable supporting receipt — unverified.

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