A posted speed limit sign shows 35 mph, but heavy rain has flooded part of the road. What should you do?

• A.Drive slower than 35 mph, at a speed safe for the flooded conditions
• B.Stay at exactly 35 mph because it is posted
• C.Speed up to splash through quickly
• D.Stop in the travel lane and wait for rain to end

Why

A posted limit does not make that speed safe in bad weather. Slow down for flooding and reduced traction, as the Basic Speed Law requires.

Manual topic: California Driver Handbook - Speed Limits · From the California Learner's Permit (Car) practice bank (CAC-033).

Practice the full California Learner's Permit (Car) test

More Speed Limits & Following Distance questions

• Unless a different speed is posted, what is the maximum speed on most California freeways?
• Where posted, some California freeways may allow a maximum speed of:
• Unless posted otherwise, the speed limit on a two-lane undivided highway in California is:
• Unless posted otherwise, the speed limit in a residential district is:
• Within 500 to 1,000 feet of a school, while children are outside or crossing, the speed limit is generally: