header bg

Scan QR code or get instant email to install app


A double solid yellow line in the center of the road means that

A passing is not allowed on either side.

A double solid yellow line marks the center of a road and separates lanes of traffic traveling in opposite directions. Passing is not allowed on either side of the line. You may cross the line only to make a left turn. In Pennsylvania, there is one exception to this usual traffic rule: To leave four feet of clearance when passing a bicycle, you are even allowed to cross a double yellow line into the opposing lane momentarily if you can do it safely.

Related Information



5 years ago

Great app

Myles Blake High School

5 years ago

I only got 2 questions wrong

Tim de Bear

5 years ago

In the midst of finishing up learning on the older app, it told me to download this newer version. However, I didn’t want to have to go through all those questions again, so I simply finished reviewing on the old app and took the practice test on this newer app. Upon completion of the tests, it would not let me move forward or see my score! How should I know if I have done well enough to pass if I cannot see my own score?

Leave a Reply

Your email address will not be published. Required fields are marked *