Toward Reflecting Public Perception of Quality of Service in Planning,Designing,and Operating Highway Facilities

Abstract

Today’s highway administrators are operating in a more customer-conscious environment than in the past. Currently, however, expert judgments are used widely in lieu of road-user input. A comprehensive framework for studying and modeling public perceptions of quality of service (QOS) in a highway system is provided. The framework demonstrates how it is possible to observe the phenomena of drivers’ perceptions of QOS and to apply them in the context of highway planning. Some of the results from a pilot implementation of the concepts are presented for illustrative purposes. A multiyear research effort is proposed for developing tools that will allow decision makers to consider the perceptions of highway users in decision making.

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References

Stein-Hudson

K. E.

, Sloane

R. K.

, Jackson

M. C.

, and Block

A. J.

. NCHRP Report 376: Customer-Based Quality in Transportation. TRB, National Research Council, Washington, D.C., 1995, p. 4.

Conference Proceedings 14, Information Needs to Support State and Local Transportation Decision Making into the 21st Century. TRB, National Research Council, Washington, D.C., 1997, 70 pp.

Lomax

, Turner

, Shunk

, Levinson

H. S.

, Pratt

R. H.

, Bay

P. N.

, and Douglas

G. B.

. NCHRP Report 398: Quantifying Congestion. TRB, National Research Council, Washington, D.C., 1997, 108 pp.

JHK & Associates. NCHRP Project 3-55(4): Recommended LOS A to E Performance Measures and Level of Service. TRB, National Research Council, Washington, D.C., Dec. 1996.

A Policy on Geometric Design of Highways and Streets—1994. AASHTO, Washington, D.C., 1995.

The American Heritage Dictionary of the English Language, 3rd ed., Houghton Mifflin Company. Electronic version licensed from INSO Corporation, 1996.

Sutaria

T. C.

, and Haynes

J. J.

. Level of Service at Signalized Intersections. In Transportation Research Record 644, TRB, National Research Council, Washington, D.C., 1977, pp. 107–113.

Davis

The Travel-Time Predictability Perspective: A Basis for the Use of Driver Quality of Service in Traffic Management. Ph.D. dissertation. Carleton University, Ottawa, Canada, 1992.

Mizokami

An Analytical Study on the Relation Between Traffic Congestion and Driver’s Perception. Proc., Third World Congress on Intelligent Transportation Systems, Vol. 5, Oct. 14–18, 1996, pp. 2866–2873.

10.

Joubert

H. S.

, and Gouws

H. N. D.

. Measures of Effectiveness for the Evaluation of Intersections. Proc., Third International Symposium on Intersections Without Traffic Signals ( Kyte

, ed.), Portland, Ore., July 1997.