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Lathrop, CA
Truck yard and distribution monitoring in Lathrop, California
Lathrop's yards sit where I-5, I-205 and Highway 120 converge. Sigma watches them remotely, 24/7/365, with live agents who talk intruders down and can run your gate.
Local and live
A freight town built around an intermodal terminal
The City of Lathrop calls itself the crossroads of commerce, at the convergence of Interstate 5, Interstate 205 and Highway 120, about 70 miles east of San Francisco and 55 miles south of Sacramento. Union Pacific's Lathrop intermodal terminal on East Roth Road runs 24 hours a day, seven days a week. The Manteca Bulletin has reported an expansion onto 142 acres that will ultimately let the railroad handle up to 730,000 lifts a year, each lift a container moved between a truck trailer and a railcar.
Warehouse space keeps growing beside those freeways. The TriPoint Logistics Center covers about 315 acres south of Highway 120 at the Yosemite Avenue off-ramp, planned for up to 4.85 million square feet of warehouse and distribution buildings. The Crossroads Industrial Park takes in about 528 acres north and east of the I-5 and Highway 120 interchange. Sites like these mean long fence lines, wide truck courts and rows of trailers that can sit loaded through a night or a holiday weekend.
Sigma covers those sites without putting anyone on the ground. Live agents watch your cameras 24/7/365, AI person and vehicle detection flags movement along the fence and in trailer rows, and agents use live, instant talk-down through your site speakers before calling police. At the gate, agents see each arrival on camera, speak to the driver and open the gate remotely. Yard checks add damage inspections, visual seal checks on video and parking reports, so your team starts the shift knowing where each trailer is.
On the record: Cargo thefts in San Joaquin County, which includes Lathrop, rose 44 percent in 2025, according to CargoNet, as activity shifted away from Los Angeles County (down 11 percent) toward historically lower-risk regions. Source: Verisk CargoNet, 2025 annual supply chain theft analysis, 2025
Also covering Manteca, French Camp, Stockton, Tracy, Ripon, Banta, Escalon.
Sigma Surveillance for Lathrop
Remote security and site operations, watched live 24/7/365 by dedicated agents. Based in Acton, Ontario.
- Remote security: live agents, AI person and vehicle detection, live, instant talk-down
- Gate operations: a remote gate attendant who sees every arrival
- Yard operations: damage inspections, visual seal checks on video, parking reports
- Incident response: escalation to police and fire services, video evidence and reports
Our technicians come to your site to design and install cameras and speakers, and we can also connect many compatible cameras you already have. Your site provides the power, internet connection and gate.
Lathrop sites
What we protect in Lathrop
Built for drayage and trailer drop yards near the intermodal terminal and for new distribution buildings along I-5 and Highway 120.
Truck yards and logistics
Gate control, driver verification and full-yard coverage for trailer rows, fences and blind spots.
Truck yard securityWarehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringConstruction sites
Tools, fuel, copper and heavy equipment protected after hours, plus safety-gear checks.
Construction monitoringHow it works
From first movement to final report
Detect
AI cameras flag people and vehicles 24/7 and ignore wind, rain and animals.
Verify
Your dedicated agent reviews the live feed and decides what's really happening.
Deter
Live, instant talk-down, plus sirens, warns intruders off before damage is done.
Respond
We escalate to police, fire services and your team, and can manage your gate remotely.
Report
Every incident is logged with video clips and a written report you can share.
FAQ
Lathrop monitoring questions
Is Lathrop too far from Sigma for live monitoring?
No. Monitoring is remote and works wherever the site has power and an internet connection, which the client provides. Sigma is based in Acton, Ontario, serves sites across California and has no office or guards in Lathrop. Agents watch live 24/7/365, including holidays and weekends.
Can you cover a trailer drop lot with no building on it?
Yes, as long as the lot has power and an internet connection for the cameras and speakers. The free site assessment plans where cameras and speakers should go, Sigma's technicians install them, and Sigma can connect many compatible cameras a site already has.
Can your agents tell us where every trailer is parked each morning?
Yes. Yard checks include parking reports, plus damage inspections and visual seal checks on video, so your morning team has a record of what's in the yard and its condition.
How do I get started?
Request a free site assessment or call (209) 900-5884 ext 2. A Sigma specialist reviews your layout, existing cameras and risks, then recommends the right coverage, at no cost and with no obligation. Every quote costs less than a 24/7 guard.
More service areas in California: Bakersfield · Fontana · Fresno · Long Beach · Oakland · Ontario, California · Otay Mesa, San Diego · Rialto · Riverside · Sacramento · San Bernardino · Stockton · Tracy
