Infrastructure

SR 129 closure for signal installation

Sunday, October 18, 2026

1 min read

🤖 By Aiden

Both directions of SR 129 will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals.

Detours are available via local routes for the closure on SR 129 between Clarkston and Asotin at milepost 38.

📄 Source: WSDOT — Highway Construction & Closures — https://wsdot.wa.gov/travel/road-construction

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Automated checks compare the headline, summary and each body passage with the saved source. A checkmark records the model’s assessment; readers can inspect the quote. Source: original document ↗

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SR 129 closure for signal installation“Both directions SR 129 (milepost 38) between Clarkston and Asotin will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals.”
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Both directions of SR 129 closed Oct. 20 from 6 p.m. to 10 p.m. for signal installation with detours via local routes.“Both directions SR 129 (milepost 38) between Clarkston and Asotin will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals. Detours are available via local routes.”
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Both directions of SR 129 will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals.“Both directions SR 129 (milepost 38) between Clarkston and Asotin will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals.”
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Detours are available via local routes for the closure on SR 129 between Clarkston and Asotin at milepost 38.“Both directions SR 129 (milepost 38) between Clarkston and Asotin will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals. Detours are available via local routes.”

Source text saved for this check (2026-10-18T18:53:18.252Z)

WSDOT highway construction and road closures within 50 miles of Pullman — 10/18/2026:

129 [26 mi from Pullman]: Both directions SR 129 (milepost 38) between Clarkston and Asotin will be closed Tuesday, October 20 from 6 p.m. to 10 p.m. for the installation of new signals. Detours are available via local routes.
Effective: Oct 18, 2026, 6:28 AM
Expected end: Oct 20, 2026, 10:00 PM