Caltrans, District 10

Caltrans, District 10 Welcome to the Caltrans District 10 page! This site is not monitored 24 hours a day, so please call 911 in case of emergency.

Caltrans District 10 serves the communities of Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus and Tuolumne counties.

FINAL: All lanes open at 11:24 a.m. UPDATE: ETO is now 12:00 p.m. SR-120 is closed between David Drive & Harrold ...
09/15/2026

FINAL: All lanes open at 11:24 a.m.

UPDATE: ETO is now 12:00 p.m.

SR-120 is closed between David Drive & Harrold Ave due to traffic incident. ETO is 11:00 a.m. PG&E has detours in place. Expect delays or seek alternate route. with quickmap.dot.ca.gov

SR-120 is closed between David Drive & Harrold Ave due to traffic incident. ETO is 11:00 a.m. PG&E has detours in pl...
09/15/2026

SR-120 is closed between David Drive & Harrold Ave due to traffic incident. ETO is 11:00 a.m. PG&E has detours in place. Expect delays or seek alternate route. with quickmap.dot.ca.gov

: This route was reopened at 1 a.m. SR-108 is closed from Orange Blossom Rd. in Oakdale to Kennedy Rd. in Knights Fe...
09/11/2026

: This route was reopened at 1 a.m.

SR-108 is closed from Orange Blossom Rd. in Oakdale to Kennedy Rd. in Knights Ferry due to a traffic incident, with no ETO at this time. Motorists should seek an alternate route. For road closure and other traffic information, use .

Closure of the #3 (right) lane of northbound I-5, just north of I-205, due to big rig fire on the right shoulder. N...
09/10/2026

Closure of the #3 (right) lane of northbound I-5, just north of I-205, due to big rig fire on the right shoulder. No ETO. The #1 and #2 lanes remain open. Expect some delays. with quickmap.dot.ca.gov

UPDATE: All lanes open at 9:50 a.m. Please drive carefully! All lanes of southbound SR-99 are blocked near Jack Tone R...
09/10/2026

UPDATE: All lanes open at 9:50 a.m. Please drive carefully!

All lanes of southbound SR-99 are blocked near Jack Tone Road in Ripon due to traffic incident. No ETO. Expect delays and seek alternate route. with quickmap.dot.ca.gov

UPDATE: Ramp now open. Please drive carefully! the March Lane on-ramp to southbound I-5 remains closed due to earli...
09/10/2026

UPDATE: Ramp now open. Please drive carefully!

the March Lane on-ramp to southbound I-5 remains closed due to earlier police activity/investigations. ETO is 10:00 a.m. with https://quickmap.dot.ca.gov

continue to remove encampments and litter on our highways for the safety of the traveling public, like this spot just ...
09/09/2026

continue to remove encampments and litter on our highways for the safety of the traveling public, like this spot just off SR-99 and Cherokee Ln. in Lodi. Our partners are also offering impacted individuals services that lead to permanent housing.

: As of 12:45 a.m., all lanes are open. : SR-4 back to full closure from S. Tracy Blvd to S. Whiskey Slough Rd. in SJ ...
09/06/2026

: As of 12:45 a.m., all lanes are open.

: SR-4 back to full closure from S. Tracy Blvd to S. Whiskey Slough Rd. in SJ County during vehicle recovery. No ETO at this time. Avoid route if possible. Use Quickmap for closure info.

: CHP has begun one-way traffic control and expects to fully open at approximately 8 p.m. .

Full closure of SR-4 from S. Tracy Blvd. to S. Whiskey Slough Rd. due to traffic incident. No ETO at this time. Motorists should avoid route between Stockton and Discovery Bay. For traffic and closure info. in real-time, use Quickmap.dot.ca.gov and download the app.

Landscape Crews are constantly working to beautify and maintain our state highways and make them safer for the traveli...
09/04/2026

Landscape Crews are constantly working to beautify and maintain our state highways and make them safer for the traveling public. These photos are of recent tree and vegetation work near Hammer Ln., along SR-99 in Stockton.

: As of 6 p.m., all lanes are now open. Please Caltrans has RE-OPENED SR-140 today (9/4/26) in as of 10AM with one...
09/04/2026

: As of 6 p.m., all lanes are now open. Please

Caltrans has RE-OPENED SR-140 today (9/4/26) in as of 10AM with one-way traffic contol in place from the Yosemite Bug Hostile (Midpines) to Briceburg.

Motorists will be escorted through the affected area, and should drive with caution and expect delays. Yosemite National Park visitors are advised to take SR-41 & SR-120 into the park this weekend.

For updates on the click below:
https://www.fire.ca.gov/incidents/2026/9/1/colorado-fire

For HWY updates & road conditions w Caltrans QuickMap app on mobile devices!

Caltrans HQ Mariposa County Fire Department Mariposa County Mariposa County Sheriff's Office Yosemite Gateway Partners Yosemite Climbing Association Yosemite Yosemite Area Regional Transportation System - YARTS Mariposa Gazette CAL FIRE Madera-Mariposa-Merced

Address

1976 E Dr Martin Luther King Jr Boulevard
Stockton, CA
95205

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12099487977

Website

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