Watch Modesto Traffic in Real-Time
Access 550+ live traffic and street cameras across Modesto and Stanislaus County — the heart of California's Central Valley agricultural belt. Our interactive map provides real-time access to live street feeds and intersection cameras across downtown Modesto, the CA-99 corridor, and the SR-132 / SR-108 commuter routes. Monitor truck traffic on Highway 99, tule fog conditions, harvest-season slowdowns, and the daily commute toward the Bay Area.
VIEW MODESTO CAMERAS →Camera Coverage
CA-99 (Golden State Highway)
180+ Live Cameras
The Central Valley spine through Modesto — from Salida to Ceres, busiest single corridor in the region
SR-132
130+ Live Cameras
The east-west route from I-5 through Modesto and on toward La Grange and Yosemite country
SR-108 / Yosemite Boulevard
80+ Live Cameras
Northeast toward Oakdale, Sonora, and the Sierra foothills
SR-219 / Kiernan Avenue
60+ Live Cameras
The northern Modesto bypass connecting CA-99 to Salida and beyond
City Streets & Surface Routes
100+ Live Cameras
McHenry Avenue, Tully Road, Briggsmore Avenue, Carpenter Road, Ninth Street downtown
Modesto is the largest city in Stanislaus County and one of the busiest agricultural-freight nodes in the United States. According to the California Department of Transportation, CA-99 carries some of the highest agricultural truck volumes of any state highway, moving almonds, dairy, wine, and produce between the Central Valley and ports in the Bay Area and Los Angeles.
Caltrans data shows CA-99 through Modesto consistently ranking among California's busiest non-interstate corridors, with combination-truck percentages well above the state average — a reflection of the Central Valley's role as the most productive agricultural region in the country.
CA-99 Through Modesto
CA-99 is the spine of the Central Valley. From Salida on the north through downtown Modesto and on to Ceres and Turlock, it carries virtually every truck moving north-south through the eastern half of the Valley. Cameras along this corridor cover practically every major exit.
CA-99 Through Modesto
- Salida / Kiernan Avenue (SR-219) — Northern Modesto exit, big-box retail cluster
- Standiford Avenue / Pelandale — Vintage Faire Mall, major commercial junction
- Briggsmore Avenue — Central Modesto, hospital and freeway-business district
- SR-132 / Maze Boulevard — The I-5 connector route, downtown access
- Ninth Street / Downtown — Old-town Modesto, historic center
- Hatch Road / South Modesto — Industrial and ag-processing cluster
A blocked CA-99 leaves limited options. I-5 is 25-30 minutes west via SR-132, but the diversion adds significant truck mileage and overwhelms SR-132 quickly. Local arterials — McHenry Avenue, Carpenter Road, Crows Landing Road — absorb the rest. Cameras on those alternates show whether they're still moving.
Check CA-99 Conditions Right Now
See live conditions on the Central Valley's busiest highway before heading toward Stockton, Sacramento, or Fresno.
VIEW MODESTO CAMERAS →SR-132: The Bay Area Connector
SR-132 runs west from CA-99 through downtown Modesto, across the San Joaquin Valley, and up to I-5 at Vernalis. It's the primary route for Modesto-area residents commuting to the Tracy / Bay Area corridor — a daily push of tens of thousands of vehicles westbound in the morning and eastbound in the afternoon.
The newer SR-132 expressway segments have eased some of the historic congestion, but the eastern connection through downtown Modesto and the I-580 / I-5 junction at Vernalis remain pressure points.
SR-108 and the Sierra Foothills
SR-108 runs northeast from Modesto through Riverbank, Oakdale, and on toward Sonora and the Sierra Nevada. It's the primary route to Sonora, Twain Harte, and Pinecrest — heavy weekend traffic in summer (lake recreation) and winter (Dodge Ridge skiing). Cameras along the corridor show conditions through the foothills.
City Streets and Surface Routes
When CA-99 slows, Modesto's grid handles the overflow:
- McHenry Avenue: Historic main commercial spine, north-south through east Modesto
- Tully Road / Sisk Road: Major retail and hospital cluster, west of CA-99
- Briggsmore Avenue: Central east-west commercial corridor
- Carpenter Road: Western parallel arterial
- Ninth Street / Downey Avenue: Historic downtown grid
- Yosemite Boulevard: Northeast extension toward the foothills
Users can also monitor live street feeds along McHenry Avenue, Briggsmore Avenue, and Ninth Street to spot signal cascades during the agricultural-truck loading hours and downtown event traffic.
Plan Your Central Valley Drive
Build a custom route across Modesto, Stockton, and the SR-132 corridor — and see every camera along the way.
BUILD YOUR ROUTE →Traffic Patterns
Modesto rush hours are extended because of the Bay Area commute. Westbound morning peak on SR-132 starts at 4:30-5:00 AM as super-commuters head toward Pleasanton, Fremont, and San Jose. Local CA-99 morning peak runs 6:30-9:00 AM. Afternoon peak runs 3:30-6:30 PM with a strong eastbound surge on SR-132. Harvest season (August-October) layers heavy ag truck traffic onto every corridor, with sugar-beet, tomato, and almond hauling concentrated on CA-99 and the rural state routes.
Weather and Driving Hazards
Tule fog is the Central Valley's signature winter hazard. Dense ground fog can drop visibility on CA-99 to a few feet within minutes — and it has produced some of the worst chain-reaction accidents in California history. Camera feeds let you confirm whether the corridor is clear before driving into a wall of fog.
Summer heat can buckle highway pavement on CA-99 during extended 105°F+ events, with localized closures for emergency repairs. Wildfire smoke drifts in from Sierra fires in late summer and fall, sometimes degrading air quality enough to affect driving conditions.
Flooding along the Stanislaus and Tuolumne Rivers can close low-lying surface routes during winter atmospheric river storms.
Major Events
The Modesto Marathon, the State Theater concert series, and Modesto Junior College / Stanislaus State events create localized event traffic. The annual American Graffiti car parade and the Stanislaus County Fair (Turlock) generate weekend surge traffic on CA-99 and McHenry Avenue.
Agricultural Truck Traffic
Modesto's economy revolves around almonds, dairy, wine, and processed foods. Major employers — E. & J. Gallo, Foster Farms, Hilmar Cheese — generate consistent truck flows that intensify during harvest. Cameras along CA-99, SR-132, and SR-108 show how heavily the corridors are loaded with combination trucks at any given hour.
About the Platform
TrafficVision.Live aggregates feeds from 600+ official sources into one seamless interface. Use our interactive map to find cameras by location, switch to grid view to scan multiple CA-99 segments at once, build custom routes for a Bay Area commute, or save favorites for instant access. Available 24/7 on any device.
These Modesto cameras are part of the world's largest traffic camera directory with 140,000+ live feeds from 600+ sources across 130+ countries worldwide.
Related Guides
- California Statewide Traffic Cameras
- Sacramento, CA Traffic Cameras
- Stockton, CA Traffic Cameras
- Fresno, CA Traffic Cameras
How many traffic cameras are available in Modesto?
Are Modesto traffic cameras free to view?
Yes. All Modesto cameras on TrafficVision.Live are completely free with no account required. These are publicly maintained Caltrans feeds presented in a single searchable interface.
Can I see tule fog conditions on the cameras?
Yes. CA-99 cameras between Salida and Ceres are the first line of confirmation during a fog event. Live feeds let you see actual visibility before committing to the corridor — frequently the difference between a safe trip and a dangerous one.
What's the best route from Modesto to the Bay Area?
SR-132 west to I-5 and on to I-205 / I-580 is the primary commuter route. The corridor is congested during weekday peaks; cameras at the SR-132 / I-5 junction show whether the diversion to I-205 is moving.
Where can I find Modesto street cameras?
You can find live Modesto street feeds and intersection cameras on our interactive map, including coverage of McHenry Avenue, Tully Road, Briggsmore Avenue, and the downtown Ninth Street corridor.
How does harvest season affect Modesto traffic?
From August through October, agricultural truck volumes on CA-99, SR-132, and SR-108 increase significantly. Cameras let drivers see how heavily the corridors are loaded before committing to a trip during peak hauling hours.
Start Watching Modesto Street Cameras
Access 550+ live camera feeds across CA-99, SR-132, and Modesto city street feeds instantly.
VIEW ALL CAMERAS →