Kathleen A. Harder

The Traffic and Behavioral Effects of the I-35W Mississippi River Bridge Collapse

David M Levinson, Shanjiang Zhu, Henry X. Liu, 2010 .

Waiting Tolerance: Ramp Delay Vs. Freeway Congestion

David M Levinson, John R Bloomfield, Kathleen A. Harder, 2006 .

Weighting Waiting: Evaluating Perception of In-Vehicle Travel Time Under Moving and Stopped Conditions

David M Levinson, John R Bloomfield, Kathleen A. Harder, 2004 .