Last recalculated Apr 17, 2026
Drive Time
1h 8m
Distance
48.9 mi
79 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$11
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Jose, CA
Wikimedia Commons
Mountain House, CA
Vladimir Srajber
The drive from San Jose, CA to Mountain House, CA covers 48.9 miles and takes about 1h 8m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Arthur H. Breed Junior Freeway, I 880, I 680 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 12 miles on Arthur H. Breed Junior Freeway. At current regular gas prices, budget about $11.24 one way before food or hotel costs.
Weekend Trip
Doable as a same-day drive at 1h 8m. Total distance: 48.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 8m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (78%). Some complex stretches to watch for.
This is a 1h 8m highway drive covering 48.9 miles, with most of the trip on Arthur H. Breed Junior Freeway and I 880. The longest continuous stretch is about 12 miles on Arthur H. Breed Junior Freeway.
This is a straightforward highway drive that stays mostly on Arthur H. Breed Junior Freeway and I 880. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.5 miles in.
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 48.9 miles you will encounter 16 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1.5 miles: Lane positioning matters here; at 10.9 miles (CA 262): Exit ramp - move to the correct lane early. Lane positioning matters here; at 12.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the ramp toward I 880 North: Oakland
Lane positioning matters here
Take the exit onto CA 262 toward Sacramento
Exit ramp - move to the correct lane early. Lane positioning matters here
Take the exit toward I 680 North: Sacramento
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork toward I 680 North: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit onto CA 84 toward CA 84 East: Livermore, Vallecitos Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between San Jose, CA and Mountain House, CA, road signs point toward Sacramento and Byron.
Sacramento
Byron
| Road | Distance | Duration |
|---|---|---|
| Arthur H. Breed Junior Freeway | 12 mi | 13m |
| I 880 | 8.5 mi | 9m |
| I 680 | 8.5 mi | 9m |
| CA 84 | 5.5 mi | 7m |
| Isabel Avenue | 4.3 mi | 6m |
| West Grant Line Road | 2.8 mi | 4m |
| Central Parkway | 1.6 mi | 4m |
| CA 262 | 1.6 mi | 2m |
Step-by-step road directions between San Jose, CA and Mountain House, CA.
Start on North Market Street
Continue on Coleman Avenue
Take the ramp
Merge onto I 880
Keep slight right at fork onto I 880
Take the exit onto CA 262
Take the exit
Keep slight left at fork
Merge onto I 680
Take the exit onto CA 84
Merge onto CA 84
Take the exit
Merge onto I 580
Take the exit
Turn left onto West Grant Line Road
Turn left onto Central Parkway
Turn left onto Main Street
Turn right onto Estes Way
Continue
Turn left
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 24.5 mi from San Jose, CA · 31m into the drive
Mid-route town
Meal stop
24 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 11 miles helps settle the day before fatigue starts building.
The midpoint is around 24.5 miles from San Jose, CA, which is a good place for a longer meal and fuel stop.
The final approach into Mountain House, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$11.24 one way
$22.48 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $11.58 | $23.16 |
| premium | $6.18 | $11.89 | $23.78 |
| diesel | $5.61 | $10.80 | $21.59 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$11
Estimated CO2 emission: 17.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 65% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 14.7 | 0 | $5.13 | $2.35 |
| Efficient EV | 12.2 | 0 | $4.28 | $1.96 |
| EV Truck/SUV | 19.6 | 0 | $6.85 | $3.13 |
Gas CO2
17 kg
EV CO2
6 kg (65% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Evening in San Jose on Thursday
Local time
7:41 PM
PDT
Current temp
72°F
Sunny
Destination
Evening in Mountain House on Thursday
Local time
7:41 PM
PDT
Current temp
51°F
Unavailable
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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