Question

1. ______ are needed to avoid two vehicles transitioning to the same spot in the same lane.

a) scanning techniques
b) blocked lanes
c) medians
d) barriers

1. expressways are designed to assist drivers in early identification of roadway:

a) hazards and conditions
b) speed limits
c) traffic flow
d) traffic volume

Explanation:

Question 5

To avoid two vehicles transitioning to the same spot in the same lane, scanning techniques (option a) help drivers be aware of surroundings. Blocked lanes (b) are not for this purpose. Medians (c) separate lanes, and barriers (d) are for safety/separation, not avoiding same - spot transitions.

Expressways are designed to help drivers identify hazards and conditions (option a) early. Speed limits (b) are about speed regulation. Traffic flow (c) is about movement, and traffic volume (d) is about number of vehicles, not what expressways assist in identifying.

Answer:

a) Scanning techniques

Question 6