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Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027.

A construction was reported on CA-128 E near Sonoma on August 30, 2026 at 9:07 PM.

Address
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Started
Aug 30, 2:07 PM
Last Updated
12 minutes ago
Oct 27, 3:45 AM
Coordinates
38.6392, -122.7666
Update History
20 observations
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 26, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 26, 5:15 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 25, 1:00 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 25, 7:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 24, 1:00 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 23, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 23, 5:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 22, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 22, 5:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 21, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 21, 5:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 20, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 20, 5:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 19, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 19, 5:15 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 18, 1:00 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 18, 7:00 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 17, 12:45 PM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 17, 7:30 AM
Caltrans : Long-term construction on CA-128 Eastbound and Westbound east of Chalk Hill Rd (Unincorporated). One way traffic control is in effect. Expect delays. From 2:00 PM Sunday, August 30, 2026 to 7:00 PM Wednesday, June 30, 2027. Oct 16, 12:45 PM
Source: 511_sfbay · ID 511.org/1542883 First seen Aug 30, 2026 2:15 PM
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