Question

Reference markers are placed along the outside shoulder to mark the edge of the roadway. They convey information to drivers about:

a.) their locations on the roadway for navigational and emergency purposes.

b.) upcoming expressways.

c.) the condition of the roadway.

d.) the posted speed limits on the roadway.

Answer 1

Reference markers are placed along the outside shoulder to mark the edge of the roadway and provide information to drivers for navigational and emergency purposes.

The correct asnwer is A.

Step-by-step explanation:

Reference markers placed along the outside shoulder of a roadway are used to convey information to drivers about their locations on the roadway for navigational and emergency purposes. They help drivers maintain proper lane position and indicate the edge of the roadway. These markers are particularly helpful during low visibility conditions, such as at night or during bad weather.