Caltrans : Roadwork on I-580 Westbound at CA-132 W (Tracy). Right shoulder closed until 4 PM. From 6:00 AM Monday, October 12, 2026 to 4:00 PM Friday, November 13, 2026.
Construction
I-580 W
San Joaquin
2 hours, 20 minutes ago
Caltrans : Roadwork on CA-4 Eastbound east of San Joaquin County Line (Byron). All lanes closed until 10 AM. From 10:00 PM Friday, October 23, 2026 to 10:00 AM Sunday, October 25, 2026.
Construction
CA-4 E
Contra Costa
1 day, 21 hours ago
Caltrans : Emergency road closure on CA-4 Eastbound and Westbound east of San Joaquin County Line (Discovery Bay). All lanes blocked. Expect delays. From 10:45 AM Saturday, October 24, 2026 to 10:00 AM Sunday, October 25, 2026.
Road Closure
CA-4 W
Contra Costa
1 day, 21 hours ago
Caltrans : Roadwork on I-580 Eastbound between S Corral Hollow Rd (Tracy) and CA-132 E (Tracy). Lane closed until 2-30 PM. From 8:00 AM Wednesday, October 21, 2026 to 2:30 PM Wednesday, October 21, 2026.
Construction
I-580 E
San Joaquin
5 days, 21 hours ago
Caltrans : Roadwork on I-205 Westbound between I-5 (Tracy) and San Joaquin County Line (Unincorporated). Lane closed until 2 PM. From 8:00 AM Thursday, October 15, 2026 to 2:00 PM Thursday, October 15, 2026.
Construction
I-205 W
San Joaquin
1 week, 4 days ago
Caltrans : Roadwork on I-205 Eastbound between San Joaquin County Line (Unincorporated) and I-5 (Tracy). Lane closed until 2 PM. From 8:00 AM Monday, October 12, 2026 to 2:00 PM Monday, October 12, 2026.
Construction
I-205 E
San Joaquin
2 weeks ago
Caltrans : Roadwork on I-205 Eastbound entering at W Grant Line Rd (Tracy). On Ramp closed until 6 AM. From 8:00 PM Wednesday, October 07, 2026 to 6:00 AM Thursday, October 08, 2026.
Construction
I-205 E
San Joaquin
2 weeks, 5 days ago