State of California • Department of Transportation
NEWS RELEASE

San Joaquin County
Interstate 5 – Lane & Ramp Closures From Kasson Road to Sacramento County Line
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on Interstate 5 (I-5) for maintenance and construction work within San Joaquin County. Work will occur as follows:
• Full off-ramp closure from northbound I-5 at Kasson Road for pavement work on Tuesday, June 24, from 9:00 a.m. until 3:00 p.m.
• Overnight, alternating lane closures on northbound and southbound I-5 from Hammer Lane to the San Joaquin/Sacramento County line for construction beginning Sunday, June 22, through Saturday, June 28, from 9:00 p.m. until 5:00 a.m. (northbound) and from 9:00 p.m. until 6:00 a.m. (southbound).
• Overnight, full on and off-ramp closures at Hammer Lane, Eight Mile Road, SR-12 (Flag City), Turner Road, Peltier Road, and Walnut Grove/Thornton Road for construction beginning Sunday, June 22, through Saturday, June 28, from 9:00 p.m. until 5:00 a.m. (northbound) and from 9:00 p.m. until 6:00 a.m. (southbound).
The above listed lane and ramp closures on I-5 between Hammer Lane and the San Joaquin/Sacramento County line are required as part of the I-5 Anchor Pavement Project that will improve 34 miles of existing pavement and shoulders from Hammer Lane in Stockton to the San Joaquin/Sacramento County line. The project will also replace on- and off-ramps with upgraded concrete at Eight Mile Road, State Route 12, Turner Road, Peltier Road, and Thornton Road/Walnut Grove Road. For project details visit https://dot.ca.gov/caltrans-near-me/district-10/district-10-current-projects/10-1e300
State Route 26 – Lane Closures
Closures for Utility and Shoulder Work
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on State Route 26 (SR-26) for maintenance and construction operations. Work will occur as follows:
- Overnight, one-way traffic control on SR-26/Fremont Street from Oro Avenue to Gertrude Avenue, and at Baldwin Lane and Alpine Road for utility work beginning Wednesday, June 25, through Thursday, June 26, from 8:00 p.m. until 6:00 a.m.
- One-way traffic control at Flood Road/Front Street for shoulder work beginning Tuesday, June 24, through Friday, June 27, from 7:00 a.m. until 3:00 p.m.
State Route 88 – Lane Closures
Closures for Tree Work
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on State Route 88 (SR-88) for maintenance and construction operations. Work will occur as follows:
- One-way traffic control at Mokelumne River for tree work on Monday, June 26, from 8:00 a.m. until 2:00 p.m.
State Route 99 – Ramp and Lane Closures
Overnight Lane Closures on Northbound SR-99 In Stockton
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on State Route 99 (SR-99) for maintenance and construction work within San Joaquin County. Work will occur as follows:
- Overnight, alternating closures of the #1 (left), #2 (middle) and #3 (right) lanes of northbound SR-99 from Cherokee Road to Hammer Lane for bridge work at the Calaveras River Overcrossing beginning Monday, June 23 through Sunday, June 29, from 8:00 p.m. until 5:00 a.m.
- Overnight, full closures of the Wilson Way on-ramp to northbound SR-99 beginning Saturday, June 21, through Sunday, June 29, from 9:00 p.m. until 5:00 a.m.
- Long term full closure of the Calaveras River/Frontage Road Overcrossing of SR-99 due to bridge work. Estimated completion date for bridge repairs is June 2025. Please seek alternate route.
State Route 120 – Overnight Ramp Closures From SR-120/Yosemite Avenue to SR-99
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on State Route 120 (SR-120) for maintenance and construction operations. Work will occur as follows:
- Overnight, one-way traffic control from Austin Road to SR-99 in Manteca for pavement work beginning Wednesday, June 25, through Thursday, June 26, from 9:00 p.m. until 5:00 a.m.
- Overnight, full connector ramp closures from westbound SR-120/Yosemite Avenue to northbound SR-99 in Manteca for striping work beginning Saturday, June 21, through Friday, June 27, from 9:00 p.m. until 5:00 a.m.
State Route 132 – Ramp Closures
Closure at Chrisman Road For Construction
San Joaquin County – The California Department of Transportation (Caltrans) will perform various closures on State Route 132 (SR-132) for maintenance and construction operations. Work will occur as follows:
- Overnight, full on and off-ramp closures on westbound SR-132, and full off-ramp closures on eastbound SR-132 at Chrisman Road for excavation work beginning Sunday, June 22, through Friday, June 27, from 5:00 p.m. until 3:00 a.m. (westbound) and from 8:00 p.m. until 6:00 a.m. (eastbound.)