South Gate, CA → San Diego, CA
105 mi · 2h 5m (driving)
Current Risk
Medium Risk
Coastal Flood Advisory in effect along your route
South Gate
89°
San Diego
78°
Trip Briefing
1 segment · 105 mi · 2h 6m
Weather
☀️ Clear sky
89°F, wind 9 mph
Rest Stops
14
Restrooms, water, Vending
Cameras
12 live
Clear driving conditions expected
Rest stops in this segment:
- ● Rest Area 🚻
- ● Rest Area 🚻
- ● Rest Area 🚻
Weather May Slow Traffic
Active weather advisory — expect slower travel
Traffic Cameras
See recent road conditions along your route
Images are snapshots updated periodically by state DOTs. Timestamps shown in images indicate when each photo was captured.
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Via I-710 South → I-105 East → I-605 South → I-405 South → I-5 South
Cameras shown are along this computed route
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CA-73 - SR-73 : (349) Bison Avenue Overcross - South
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CA-73 - SR-73 : (346) North of Newport - South
Newport Beach, CA · SB
CA-73 - SR-73 : (345) South of Newport Coast Drive B - South
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CA-73 - SR-73 : (344) South of Newport Coast Drive A - South
Newport Coast, CA · SB
CA-73 - SR-73 : (343) North of Newport Coast Drive - South
Newport Coast, CA · SB
CA-73 - SR-73 : (342) N/O BOMMER B - South
Newport Coast, CA · SB
CA-73 - SR-73 : (341) North of Toll Plaza A/ Bommer Canyon - South
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CA-73 - SR-73 : (340) Catalina View Toll Plaza - South
Irvine, CA · SB
CA-73 - SR-73 : (339) South of Toll Plaza/ North of Wildlife - South
Irvine, CA · SB
CA-73 - SR-73 : (338) North of Laguna Canyon 2 - South
Irvine, CA · SB
CA-73 - SR-73 : (337) North of Laguna Canyon Road Undercross B - South
Irvine, CA · SB
CA-73 - SR-73 : (325) North of Greenfield Drive Undercross - South
Laguna Niguel, CA · SB
Rest Stops Along Your Route
14 stops available
Swipe to see moreShowing 1-2 of 14
Get Weather Alerts for This Route
We'll notify you when conditions change before your trip. Never drive into a surprise storm again.
⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Sep 27: Rain advisory for afternoon departures
- ❄️Sep 25: Snow expected at higher elevations - consider earlier departure
- 🌫️Sep 22: Dense fog warning for morning travel
Don't miss the next alert →
The 105-mile half-day drive from South Gate to San Diego stays within CA and takes about 2h 5m without stops. We track 12 live traffic cameras, 14 rest areas and 1 active weather alert along this corridor so you can plan around them. A trip this short usually fits in a single morning or afternoon — check the live conditions just before you head out.
7-Day Driving Outlook
Today
Sep 29
89° / 88°
No precip
Tomorrow
Sep 30
90° / 66°
No precip
Thu
Oct 1
94° / 66°
No precip
Fri
Oct 2
90° / 66°
No precip
Sat
Oct 3
97° / 71°
No precip
Sun
Oct 4
99° / 78°
No precip
Mon
Oct 5
94° / 78°
No precip
🗓️ Weekend Outlook
Saturday
Good to Go☀️ Clear sky at origin, ☀️ Clear sky at destination
Sunday
Good to Go☀️ Clear sky at origin, ☀️ Clear sky at destination
Plan This Route
Get hour-by-hour weather forecasts, real-time traffic, and find the optimal departure time.
🚗 Live traffic included
See if current slowdowns affect your drive time
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Current Conditions
South Gate, CA
89°F
Wind: 9 mph
San Diego, CA
78°F
Wind: 8 mph
Weather data updated in real-time
Driving from South Gate, CA to San Diego, CA
The 105-mile drive from South Gate, California to San Diego, California takes approximately 2h 5m under normal conditions. Weather along this route can vary significantly, especially through mountainous terrain where elevation changes can bring sudden weather shifts. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.
This moderate route stays within California, connecting South Gate and San Diego. A drive of 105 miles means you'll pass through multiple weather zones. Conditions at your starting point may bear little resemblance to what you'll encounter halfway through the trip.
Common Weather Hazards on This Route
- Dense fog, especially during early morning hours
- Extreme heat and dust storms in desert regions
- Flash floods during monsoon season (July through September)
Seasonal Driving Considerations
Desert driving on this route demands respect for extreme temperatures. Summer heat regularly exceeds 110°F in low-elevation stretches, stressing both vehicles and drivers. The monsoon season from July through September brings sudden flash floods that can make washes impassable within minutes. Winter is the most pleasant driving season, with mild temperatures and clear skies, though nighttime temperatures can drop below freezing in elevated desert areas.
Best Time to Drive South Gate to San Diego
For shorter trips like this 105-mile drive, morning departures typically offer the best conditions with lighter traffic and better visibility. Avoid rush hour periods (7-9 AM and 4-7 PM) if possible.
Driving Strategy
At 105 miles, the South Gate to San Diego drive is short enough to complete in a single stretch. Still, check conditions along the route before you leave — a quick glance at live traffic cameras can confirm road visibility and surface conditions. If bad weather is forecasted for a narrow window, adjusting your departure by even an hour can make a significant difference in safety.
Pro Tip
Use Route Outlook's departure optimizer to find the best time to leave. Our 4D trajectory engine considers weather at each point along your route at the exact time you'll be there — not just at your destination. It also integrates live data from traffic cameras, DOT 511 feeds, and road weather sensors.
Frequently Asked Questions
How long is the drive from South Gate to San Diego?
The drive is approximately 105 miles and takes about 2h 5m under normal traffic and weather conditions. Severe weather can add significant time to your trip.
What's the best day to drive this route?
Based on current forecasts, Saturday, Oct 3 looks ideal. Clear conditions expected along the entire route
Is it safe to drive from South Gate to San Diego today?
Current conditions show medium risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the South Gate to San Diego route?
Yes, there are 14 rest areas along this route. Facilities include restrooms, parking, and in some cases picnic areas and vending machines. Rest stops are spaced throughout the drive, so you'll never be too far from a break.
Can I see live traffic cameras on this route?
Yes, Route Outlook shows 12 live traffic cameras along this route, sourced from state DOT feeds. You can check road visibility, traffic flow, and pavement conditions in real time before and during your drive.
What highways does this route use?
This route primarily uses CA 73. Conditions can vary between highway segments, so check live camera feeds and road condition reports for each stretch before departing.
Are there any road closures on this route right now?
No significant incidents or road closures are currently reported along this route. Conditions can change quickly — this page updates automatically with the latest data from state DOT 511 systems.
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