Tuesday
The best time to drive the A20 on a Tuesday
On a Tuesday the A20 is quietest at 06:00, averaging 35 mph, and busiest at 08:00, averaging 29 mph. Measured from National Highways roadside sensors between 1 May 2026 and 15 June 2026, not estimated.
- Measured, not estimated
- 1 May 2026 to 15 June 2026
Every hour of a Tuesday
Darker means slower- 00:0033mph5% below normal
- 01:0034mphnormal speed
- 02:0033mph6% below normal
- 03:0032mph9% below normal
- 04:0034mphnormal speed
- 05:0035mphnormal speed
- 06:0035mphnormal speed
- 07:0033mph7% below normal
- 08:0029mph18% below normal
- 09:0032mph8% below normal
- 10:0032mph8% below normal
- 11:0033mph6% below normal
- 12:0033mph7% below normal
- 13:0033mph6% below normal
- 14:0033mph6% below normal
- 15:0032mph10% below normal
- 16:0032mph11% below normal
- 17:0031mph13% below normal
- 18:0034mphnormal speed
- 19:0035mphnormal speed
- 20:0034mphnormal speed
- 21:0033mph4% below normal
- 22:0033mph5% below normal
- 23:0033mph4% below normal
That is about the same as the A20 runs on an average day. Hours outside 06:00 to 22:00 are shown but greyed: the small hours are the fastest on almost every road in England, which is true and useless for planning. Averaged across 4 sensors on the A20.
Minutes you save on a Tuesday
Quietest against busiest hour35 mph87 min
29 mph102 min
15 minsaved on a 50-mile trip
Other trip lengths: 10 miles saves 3 min, 25 miles saves 8 min. Worked out from the average speed along the whole A20 at each hour, so a trip through its worst junction at rush hour loses more than this.
Questions about the A20 on a Tuesday
What is the best time to drive the A20 on a Tuesday?
On a Tuesday the quietest hour on the A20 is 06:00, when traffic averages 35 mph. That is a measured average from National Highways roadside sensors on the road itself, recorded between 1 May 2026 and 15 June 2026, rather than an estimate. Only 06:00 to 22:00 is considered, because the small hours are the fastest on almost every road in England and saying so helps nobody plan a journey. Roadworks, collisions and weather are not in the average, so it describes what this Tuesday usually looks like rather than what today will look like.
What time is the A20 busiest on a Tuesday?
The busiest hour on the A20 on a Tuesday is 08:00, averaging 29 mph, about 18% below the speed the road runs at when it is clear. The comparison is against this road's own free-flowing speed, so "slower" means slower than the A20 normally manages rather than slower than some national figure. Measured from roadside sensors between 1 May 2026 and 15 June 2026. It is an archive of the usual pattern, not a live reading, so check conditions before you set off.