Infrastructure

SR 9 Work Continues Through September

Saturday, August 22, 2026

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State Route 9 near Kalloch Road (MP 59) will operate with a single lane and alternating traffic through a bypass road from Aug. 22 to Sept. 14 for fish passage construction. The project also includes alternating traffic on SR 9 just south of Mount Vernon Big Lake Road (MP 49) from 10 a.m. to 4 p.m. on Mondays through Thursdays through Sept. 3.

WSDOT states the work aims to improve fish passage at unnamed tributaries of Nookachamp and Hansen Creeks. Drivers should expect delays in these areas during the construction periods. The project is expected to conclude by Sept. 14, with the earlier alternating traffic period ending on Sept. 3.

📄 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 ↗

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State Route 9 near Kalloch Road (MP 59) will operate with a single lane and alternating traffic through a bypass road“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction. Expect delays in the area.”
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The single lane and alternating traffic operation on State Route 9 near Kalloch Road (MP 59) will start on Aug. 22No usable supporting receipt — unverified.
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The single lane and alternating traffic operation on State Route 9 near Kalloch Road (MP 59) will end on Sept. 14“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction.”
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The project includes alternating traffic on SR 9 just south of Mount Vernon Big Lake Road (MP 49)“009: Northbound and southbound traffic will alternate from 10 a.m. to 4 p.m. daily Mondays through Thursday through Thursday, Sept. 3, just south of Mount Vernon Big Lake Road (milepost 49) for fish passage construction. Expect delays in the area.”
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The alternating traffic on SR 9 just south of Mount Vernon Big Lake Road (MP 49) will occur from 10 a.m. to 4 p.m.“009: Northbound and southbound traffic will alternate from 10 a.m. to 4 p.m. daily Mondays through Thursday through Thursday, Sept. 3, just south of Mount Vernon Big Lake Road (milepost 49) for fish passage construction. Expect delays in the area.”
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The alternating traffic on SR 9 just south of Mount Vernon Big Lake Road (MP 49) will occur on Mondays through Thursdays“009: Northbound and southbound traffic will alternate from 10 a.m. to 4 p.m. daily Mondays through Thursday through Thursday, Sept. 3, just south of Mount Vernon Big Lake Road (milepost 49) for fish passage construction. Expect delays in the area.”
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The alternating traffic on SR 9 just south of Mount Vernon Big Lake Road (MP 49) will end on Sept. 3“009: Northbound and southbound traffic will alternate from 10 a.m. to 4 p.m. daily Mondays through Thursday through Thursday, Sept. 3, just south of Mount Vernon Big Lake Road (milepost 49) for fish passage construction. Expect delays in the area.”
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WSDOT states the work aims to improve fish passage at unnamed tributaries of Nookachamp and Hansen Creeks“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction. Expect delays in the area.”
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Drivers should expect delays in these areas during the construction periods“Expect delays in the area.”
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The project is expected to conclude by Sept. 14“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction. Expect delays in the area.”