Traffic Predict
Best Time to Drive from Monrovia to Pomona
Right now (7:04 pm PDT): about 21 minutes via I-210 East and SR-57 South, usually 21 at this time.
Only 35% 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 | 19 | 21 | 25 | 26 | 24 | 23 | 23 | 23 | 24 | 25 | 32 | 34 | 36 | 34 | 24 | 20 | 20 |
| Tue | 19 | 21 | 26 | 27 | 25 | 24 | 23 | 23 | 24 | 25 | 31 | 33 | 37 | 33 | 28 | 23 | 20 |
| Wed | 19 | 21 | 26 | 27 | 25 | 24 | 23 | 24 | 24 | 26 | 30 | 34 | 35 | 32 | 28 | 23 | 20 |
| Thu | 19 | 21 | 24 | 27 | 25 | 24 | 24 | 23 | 24 | 28 | 34 | 36 | 38 | 33 | 28 | 23 | 20 |
| Fri | 19 | 21 | 23 | 25 | 24 | 24 | 23 | 26 | 28 | 32 | 37 | 39 | 39 | 36 | 29 | 24 | 21 |
| Sat | 20 | 20 | 21 | 21 | 21 | 21 | 23 | 24 | 24 | 25 | 27 | 28 | 26 | 24 | 23 | 21 | 20 |
| Sun | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 24 | 22 | 22 | 21 | 21 | 21 | 20 |
About this drive
On weekdays the 19-mile drive from Monrovia to Pomona (via I-210 East and SR-57 South) usually takes as little as 19 minutes and up to 39 minutes, when leaving around 3:30 pm on Fridays. The fastest times to leave are before 6:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 25 minutes. On weekends it is slowest around 4 pm on Saturdays (28 minutes).
About 16 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (6 to 12 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Monrovia to central Pomona 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 Monrovia to Pomona?
On weekdays, leave before 6:30 am or after 9 pm. The drive usually takes about 19 minutes then, versus up to 39 minutes at the worst times.
How long does it take to drive from Monrovia to Pomona?
The 19-mile drive usually takes 19 to 39 minutes on weekdays, depending on when you leave, and about 25 minutes midday.
When is traffic worst from Monrovia to Pomona?
Leaving around 3:30 pm on Fridays is usually slowest, about 39 minutes.
Freeways on this drive
I-210 East in Los Angeles (10 miles) · SR-57 South in Los Angeles (5 miles)
Los Angeles traffic right now · Los Angeles traffic tomorrow
More drives
Pomona to Monrovia (return trip) · Monrovia to Los Angeles · Monrovia to Long Beach · Monrovia to Anaheim · Monrovia to Riverside · Monrovia to Santa Ana · Monrovia to Irvine · Monrovia to San Bernardino · Monrovia to Fontana · Monrovia to Oxnard · Monrovia to Moreno Valley · Monrovia to Huntington Beach