Quiz 4
Quiz 4 (page 41)
1. Researchers experienced difficulty predicting traffic flow because
They could not agree on measurement techniques
There were no common characteristics found on roadways
Discontinuities exist between free flow and congested flow
conditions
2. The Highway Capacity Manual represents a reliable source of traffic flow data and
can be used without requiring field verification.
True
False
Don't know
3. If traffic flow characteristics of a section of roadway are to be used for operational
purposes, it is important to calibrate its characteristics.
True
False
Don't know
Score =
Correct answers: