Ace Your DMV Written Test with our Guaranteed Cheat Sheet.
Cheat sheet
On low bridges:
A.  Height warnings must always be posted.
B.  Height warnings must be posted at least twice.
C.  Height warnings may be posted, but do not have to be.
Height warnings are often, but not always, posted on low bridges. If you are unsure if you will be able to clear an overhead object, go slowly.
Answer Statistics
47.29 % of our users get this question wrong.
This questions is considered quite Hard

Pass your DMV Written Test with flying colors

Our Latest Videos
Ace Your DMV Written Test
Get your Cheat Sheet Now!