Q. What does the term 'level of service' (LOS) refer to in transportation planning?
A.
The quality of road surface
B.
The efficiency of traffic signals
C.
The operational conditions of a traffic stream
D.
The number of lanes on a highway
Solution
Level of service (LOS) refers to the operational conditions of a traffic stream, indicating how well a roadway or intersection performs under varying traffic conditions.
Correct Answer:
C
— The operational conditions of a traffic stream
Q. Which factor is NOT typically considered in traffic forecasting?
A.
Population growth
B.
Economic trends
C.
Weather patterns
D.
Land use changes
Solution
While population growth, economic trends, and land use changes are typically considered in traffic forecasting, weather patterns are generally not a primary factor.
