Traffic Predict
Best Time to Drive from Manteca to San Ramon
Right now (7:04 pm PDT): about 49 minutes via I-580 East, usually 52 at this time.
Only 42% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.
Typical drive time by departure time
| Leave | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 49 | 49 | 57 | 58 | 54 | 52 | 53 | 52 | 52 | 53 | 66 | 70 | 66 | 64 | 54 | 49 | 48 |
| Tue | 49 | 49 | 58 | 58 | 57 | 53 | 52 | 52 | 52 | 55 | 65 | 66 | 65 | 63 | 57 | 51 | 48 |
| Wed | 49 | 49 | 57 | 58 | 59 | 53 | 52 | 51 | 51 | 54 | 62 | 67 | 66 | 65 | 60 | 53 | 49 |
| Thu | 50 | 49 | 58 | 58 | 59 | 52 | 51 | 51 | 52 | 58 | 61 | 68 | 67 | 65 | 59 | 54 | 51 |
| Fri | 50 | 49 | 57 | 57 | 52 | 52 | 51 | 52 | 56 | 67 | 77 | 68 | 64 | 58 | 52 | 52 | 49 |
| Sat | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 51 | 51 | 52 | 53 | 52 | 49 | 47 |
| Sun | 48 | 48 | 48 | 47 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 55 | 57 | 52 | 49 | 48 |
About this drive
On weekdays the 48-mile drive from Manteca to San Ramon (via I-580 East) usually takes as little as 48 minutes and up to 77 minutes, when leaving around 3 pm on Fridays. The fastest times to leave are before 6:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 53 minutes. On weekends it is slowest around 6:30 pm on Sundays (57 minutes).
About 30 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 18 miles surface streets (6 to 14 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Manteca to central San Ramon along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.
Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.
Questions
What is the best time to drive from Manteca to San Ramon?
On weekdays, leave before 6:30 am or after 8 pm. The drive usually takes about 48 minutes then, versus up to 77 minutes at the worst times.
How long does it take to drive from Manteca to San Ramon?
The 48-mile drive usually takes 48 to 77 minutes on weekdays, depending on when you leave, and about 53 minutes midday.
When is traffic worst from Manteca to San Ramon?
Leaving around 3 pm on Fridays is usually slowest, about 77 minutes.
Freeways on this drive
I-580 East in Bay Area (25 miles) · I-680 North in Bay Area (5 miles)
Bay Area traffic right now · Bay Area traffic tomorrow
More drives
San Ramon to Manteca (return trip) · Manteca to San Jose · Manteca to San Francisco · Manteca to Sacramento · Manteca to Oakland · Manteca to Fremont · Manteca to Elk Grove · Manteca to Hayward · Manteca to Sunnyvale · Manteca to Roseville · Manteca to Concord · Manteca to Santa Clara