Remote yard monitoring in Stockton, California

Local and live

Where I-5, Highway 99 and the deep-water channel meet

In Stockton, Interstate 5 and State Route 99, inland California's main north–south highways, both pass through the city, and State Route 4 heads west toward the Bay Area. The Port of Stockton, an inland port on the San Joaquin River with a deep-water shipping channel, handles dry and liquid bulk cargo and offers warehouse storage reached by road and rail. Union Pacific and BNSF both serve the city, and their main lines cross at the Stockton Diamond.

That mix puts trailer drop lots, cross-docks, container yards and rail-served warehouses close together. When a yard empties out for the night, a recorded camera tells you what happened the next morning. Sigma's agents watch your cameras live instead. AI person and vehicle detection points them to movement at the fence or between trailer rows, they use live, instant talk-down through your site speakers, and if someone keeps going they call police and save the video for your report.

Farming adds its own freight. San Joaquin County's 2024 crop report put gross agricultural production at more than $3.14 billion, seventh among California counties, with milk, almonds and grapes at the top. That output moves through packing, cold storage and food distribution sites across the county. Sigma's remote gate operations let agents see each truck arrive, speak to the driver through the site speakers and open the gate remotely, while yard checks record trailer damage, visual seal checks on video and parking positions for your morning team.

Also covering Lodi, Manteca, Lathrop, French Camp, Morada, Escalon.