Traffic Predict
Best Time to Drive from San Mateo to Redwood City
Right now (5:49 pm PDT): about 15 minutes via US-101 South, usually 15 at this time.
Only 72% 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 | 9 | 9 | 10 | 12 | 13 | 11 | 11 | 10 | 11 | 11 | 12 | 13 | 13 | 10 | 10 | 10 | 10 |
| Tue | 9 | 9 | 10 | 14 | 17 | 12 | 11 | 11 | 10 | 10 | 13 | 14 | 18 | 15 | 11 | 10 | 10 |
| Wed | 9 | 9 | 10 | 15 | 16 | 11 | 10 | 10 | 11 | 11 | 13 | 15 | 18 | 16 | 11 | 10 | 10 |
| Thu | 9 | 9 | 10 | 14 | 14 | 11 | 10 | 10 | 10 | 11 | 13 | 16 | 18 | 16 | 11 | 10 | 10 |
| Fri | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 11 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 10 | 9 |
| Sat | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 10 |
| Sun | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 |
About this drive
On weekdays the 8-mile drive from San Mateo to Redwood City (via US-101 South) usually takes as little as 9 minutes and up to 19 minutes, when leaving around 5:30 pm on Tuesdays. The fastest times to leave are before 7:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 10 minutes. On weekends it is slowest around 5 pm on Sundays (11 minutes).
About 6 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 2 miles surface streets (4 to 8 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central San Mateo to central Redwood City 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 San Mateo to Redwood City?
On weekdays, leave before 7:30 am or after 8 pm. The drive usually takes about 9 minutes then, versus up to 19 minutes at the worst times.
How long does it take to drive from San Mateo to Redwood City?
The 8-mile drive usually takes 9 to 19 minutes on weekdays, depending on when you leave, and about 10 minutes midday.
When is traffic worst from San Mateo to Redwood City?
Leaving around 5:30 pm on Tuesdays is usually slowest, about 19 minutes.
Freeways on this drive
US-101 South in Bay Area (5 miles)
Bay Area traffic right now · Bay Area traffic tomorrow
More drives
Redwood City to San Mateo (return trip) · San Mateo to San Francisco · San Mateo to Oakland · San Mateo to San Jose · San Mateo to Palo Alto · San Mateo to Berkeley · San Mateo to Fremont · San Mateo to Walnut Creek · San Mateo to Mountain View · San Mateo to Santa Clara · San Mateo to Richmond · San Mateo to SJC