Traffic Signs & Lights
A diamond-shaped sign indicates:
Warning
At a railroad crossing, how far must you stop from the nearest rail?
15 feet
What does a broken yellow line between lanes mean?
Passing allowed when safe (opposite directions)
What is hydroplaning?
Tires riding on water surface at high speeds
With a BAC of .10%, your crash risk is how many times higher?
Seven times higher
A blue sign with a white "H" on it indicates:
Hospital ahead
What should you do at an inoperative traffic signal?
Treat it as a four-way stop
Two solid yellow lines spaced over two feet indicate:
No passing
How many feet of clearance must you leave when passing a bicycle?
3 feet
What is the legal BAC limit for drivers 21 and over in Tennessee?
0.08%
What does a flashing red traffic light mean?
Stop (same as stop sign)
At a 4-way stop, who goes first?
First vehicle to stop, then vehicle on the right
Under Tennessee law, when turning left from a two-way road, which lane should you turn into?
Enter the nearest lane of the roadway entered
In rainy conditions, to avoid hydroplaning you should:
driver slower
What is the legal BAC limit for drivers under the age of 21 in Tennessee?
0 Tolerance
When you miss your exit on an interstate, what should you do?
Use next exit
What distance separation must headlight dimming occur within on meeting/following another car at night?
Within 200 ft meeting
Curb painted white indicates:
Passenger loading zone only
When a pedestrian with a white cane is present at a crosswalk, you must:
stop and yield
What 3 things can be affected in our bodies/minds by as little as one alcoholic drink?
Reaction time, Judgment, Vision
When approaching a T-intersection where you must turn left or right, who must yield?
You must yield to traffic on the through road
When turning left at an intersection without a green arrow, how do you proceed?
You must yield to oncoming traffic until it is safe to proceed
Shared center lane marked with solid and broken yellow lines is for:
Left turns in either direction
If fog closes in and visibility nears zero, you should:
Pull off the road completely
What is Tennessee's Implied Consent Law related to driving under the influence?
Drivers automatically agree to a chemical test when arrested for DUI