Traffic Predict
Best Time to Drive from Carson to Westminster
Right now (5:34 pm PDT): about 31 minutes via I-405 South, usually 30 at this time.
None 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 | 18 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 22 | 25 | 27 | 28 | 25 | 21 | 19 | 18 |
| Tue | 18 | 19 | 22 | 23 | 22 | 20 | 20 | 20 | 21 | 23 | 28 | 31 | 32 | 28 | 23 | 20 | 18 |
| Wed | 18 | 19 | 22 | 23 | 21 | 20 | 20 | 20 | 21 | 23 | 27 | 30 | 31 | 28 | 23 | 20 | 18 |
| Thu | 18 | 19 | 22 | 22 | 21 | 20 | 20 | 21 | 21 | 23 | 27 | 30 | 32 | 29 | 24 | 20 | 18 |
| Fri | 18 | 18 | 20 | 21 | 20 | 20 | 21 | 23 | 24 | 27 | 30 | 32 | 33 | 29 | 24 | 20 | 19 |
| Sat | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 19 | 18 |
| Sun | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 18 |
About this drive
On weekdays the 18-mile drive from Carson to Westminster (via I-405 South) usually takes as little as 18 minutes and up to 33 minutes, when leaving around 5 pm on Fridays. The fastest times to leave are before 7 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 21 minutes. On weekends it is slowest around 2:30 pm on Saturdays (24 minutes).
About 15 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (4 to 9 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Carson to central Westminster 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 Carson to Westminster?
On weekdays, leave before 7 am or after 8:30 pm. The drive usually takes about 18 minutes then, versus up to 33 minutes at the worst times.
How long does it take to drive from Carson to Westminster?
The 18-mile drive usually takes 18 to 33 minutes on weekdays, depending on when you leave, and about 21 minutes midday.
When is traffic worst from Carson to Westminster?
Leaving around 5 pm on Fridays is usually slowest, about 33 minutes.
Freeways on this drive
I-405 South in Los Angeles (8 miles) · I-405 South in Orange County (7 miles)
Los Angeles traffic right now · Los Angeles traffic tomorrow · Orange County traffic right now · Orange County traffic tomorrow
More drives
Westminster to Carson (return trip) · Carson to Los Angeles · Carson to Long Beach · Carson to Anaheim · Carson to Riverside · Carson to Santa Ana · Carson to Irvine · Carson to Buena Park · Carson to San Bernardino · Carson to Fontana · Carson to Oxnard · Carson to Moreno Valley