Journal of Transportation and Statistics Volume 8 Number 2 2005 ISSN 1094-8848

NOTES: The views presented in the articles in this journal are those of the authors and not necessarily the views of the Bureau of Transportation Statistics. All material contained in this journal is in the public domain and may be used and reprinted without special permission; citation as to sources is required.

The Journal of Transportation and Statistics has been discontinued by BTS because of budget constraints. Papers are therefore no longer being accepted or considered for publication. BTS hopes to bring the Journal back as a virtual publication in the future, and will post any news about the status of JTS on this page.

Table of Contents	File Formats
Entire Report	PDF (4.66MB)
Contributors		HTML (1KB)
Editorial Board		HTML (2KB)
Front Matter		HTML (3KB)
Paper 1 - Precision of Geocoded Locations and Network Distance Estimates by V.S. Chalasani, J.M. Denstadli, Ø. Engebretsen, and K.W. Axhausen		HTML (41KB)
Table 1 - 2001 NPTS: Geo-Information and Accuracy Level		HTML (4KB)	Excel (17KB)	CSV (1KB)
Table 2 - 2001 NPTS: Accuracy of the Geocoded Trip Origins and Destinations by Area and Location		HTML (4KB)	Excel (17KB)	CSV (1KB)
Table 3 - Mikrozensus 2000: Rating of the Matching Quality by Type of Location		HTML (6KB)	Excel (17KB)	CSV (1KB)
Table 4 - Mikrozensus 2000: Matching Quality by Stage End		HTML (21KB)	Excel (18KB)	CSV (1KB)
Table 5 - 2003 Thurgau: Matching Quality		HTML (5KB)	Excel (16KB)	CSV (1KB)
Table 6 - Mikrozensus 2000: Quality of the Geocoding of Trip Origins and Destinations		HTML (3KB)	Excel (16KB)	CSV (1KB)
Table 7 - Mikrozensus 2000: Distribution of the Reported and Calculated Distances		HTML (11KB)	Excel (18KB)	CSV (1KB)
Table 8 - Mikrozensus 2000: Detour Factors Between Different Distance Estimates		HTML (6KB)	Excel (15KB)	CSV (1KB)
Table 9 - 2003 Thurgau: Detour Factors Between Different Distance Estimates		HTML (8KB)	Excel (17KB)	CSV (1KB)
Table 10 - 2001 NPTS: Mean and Median Detour Factors Between STPD and Crow-Fly Distance by Distance Band		HTML (3KB)	Excel (16KB)	CSV (1KB)
Table 11 - 2001 NPTS: Distribution of the Relative Deviations of Reported to STPD Estimates by Distance		HTML (6KB)	Excel (17KB)	CSV (1KB)
Table 12 - 2001 NPTS: Detour Factors Between Reported and Shortest Time Path Distance		HTML (3KB)	Excel (16KB)	CSV (1KB)
Table 13 - 2000 Mikrozensus: Detour Factors Between Reported and Shortest Distance Path Distance		HTML (5KB)	Excel (17KB)	CSV (1KB)
Table 14 - 2003 Thurgau: Detour Factors Between Reported and Shortest Distance Path Distance		HTML (7KB)	Excel (18KB)	CSV (1KB)
Table 15 - Mikrozensus 2000: Linear Regression of Detour Factors Between Reported and Shortest Distance Path Distance on Reported Speed		HTML (2KB)	Excel (14KB)	CSV (1KB)
Figure 1 - Mikrozensus 2000: Comparison of the Distance Distributions		HTML (1KB)	Excel (16KB)	CSV (1KB)
Figure 2 - Ratios of Shortest Time Paths with Crow-Fly Distances		HTML (1KB)	Excel (16KB)	CSV (1KB)
Figure 3 - Statistics for the Distributions of Reported Distance Deviations with Respect to Calculated Distances		HTML (1KB)	Excel (16KB)	CSV (1KB)
Paper 2 - Respondent Behavior in Discrete Choice Modeling with a Focus on the Valuation of Travel Time Savings by David A. Hensher and John M. Rose		HTML (54KB)
Table 1 - Trip Attributes in Stated Choice Design		HTML (1KB)	Excel (17KB)	CSV (1KB)
Table 2 - Profile of the Attribute Range in the SC Design		HTML (3KB)	Excel (14KB)	CSV (1KB)
Table 3 - Summary of Empirical Results		HTML (13KB)	Excel (19KB)	CSV (2KB)
Table 4 - Incidence of Mixtures of Attributes Processed		HTML (3KB)	Excel (14KB)	CSV (1KB)
Table 5 - Values of Travel Time Savings (VTTS)		HTML (4KB)	Excel (17KB)	CSV (1KB)
Figure 1 - Example of a Stated Choice Screen		HTML (1KB)
Figure 2 - Computer-Aided Personal Interview Questions on Attribute Relevance		HTML (1KB)
Figure 3 - Distribution of VTTS Under Alternative Attribute Processing Rules		HTML (1KB)	Excel (375KB)	CSV (112KB)
Paper 3 - A Classification Tree Application to Predict Total Ship Loss by Dimitris X. Kokotos and Yiannis G. Smirlis		HTML (42KB)
Table 1 - Percentage of Accident Cases with Total Ship Loss for Different Types of Accidents		HTML (3KB)	Excel (16KB)	CSV (1KB)
Table 2 - Percentage of Accident Cases with Total ship Loss in Different Geographic Locations		HTML (4KB)	Excel (14KB)	CSV (1KB)
Table 3 - Classification Rates After Adjustment of Misclassification Cost for Total Loss = "yes"		HTML (2KB)	Excel (14KB)	CSV (1KB)
Table 4 - Conditions per Node for Expanding the Classification Tree		HTML (4KB)	Excel (14KB)	CSV (1KB)
Figure 1 - Relationship between the Type of Accident and the Type of Ship		HTML (1KB)
Figure 2 - Classsification of the Geographic Areas		HTML (1KB)
Figure 3 - Classification Tree Produced using Exhaustive CHAID after the Adjustments in Misclassification Costs		HTML (1KB)
Paper 4 - U.S. Transportation Models Forecasting Greenhouse Gas Emissions: An Evaluation from a User's Perspective by David Chien		HTML (59KB)
Table 1 - Technical Operating and Descriptive Characteristics for GHG Forecasting Models		HTML (10KB)	Excel (22KB)	CSV (4KB)
Paper 5 - Estimating Confidence Intervals for Transport Mode Shore by Stephen D. Clark and John McKimm		HTML (45KB)
Table 1 - The Range of Measurement Errors for Buses		HTML (2KB)	Excel (14KB)	CSV (1KB)
Table 2 - Minimum Sample Size Requirements to Detect a Range of Target Reductions		HTML (3KB)	Excel (14KB)	CSV (1KB)
Table 3 - Estimated Standard Deviations for Mode Shares		HTML (2KB)	Excel (14KB)	CSV (1KB)
Figure 1 - Map Showing the Leeds Central Cordon and Arterial Corridors		HTML (1KB)
Figure 2 - Distribution of Car Mode Share		HTML (1KB)	Excel (14KB)	CSV (1KB)
Figure 3 - Estimated Single-Car Occupancey Mode Share		HTML (1KB)
Paper 6 - Analysis of Work Zone Gaps and Rear-End Collision Probability by Dazhi Sun and Rahim F. Benekohal		HTML (51KB)
Table 1 - Work Zone Platoon Characteristics		HTML (22KB)	Excel (21KB)	CSV (2KB)
Table 2 - Gap Size of Platooning Vehicles in Work Zones		HTML (5KB)	Excel (17KB)	CSV (1KB)
Table 3 - Results of z-test for Time Gap		HTML (15KB)	Excel (39KB)
Figure 1a - Percentage of Traffic in Platoons vs. Flow Rate: Four-Second Headway		HTML (1KB)
Figure 1b - Percentage of Traffic in Platoons vs. Flow Rate: Three-Second Headway		HTML (1KB)
Figure 2a - Platoon Size Distribution: Short-Term Work Zone		HTML (1KB)	Excel (16KB)	CSV (1KB)
Figure 2b - Platoon Size Distribution: Long-Term Work Zone		HTML (1KB)	Excel (14KB)	CSV (1KB)
Figure 3 - Effect of Platoon Size on Gap		HTML (1KB)	Excel (10KB)	CSV (1KB)
Figure 4 - Gap Distribution		HTML (1KB)	Excel (16KB)	CSV (1KB)
Figure 5 - Probability of a Rear-End Collision		HTML (1KB)
Figure 6a - Probability and mean Size of Rear-End Collisions: Probability of Rear-End Collisions		HTML (1KB)	Excel (15KB)	CSV (1KB)
Figure 6b - Probability and mean Size of Rear-End Collisions: Mean Number of Rear-End Collisions		HTML (1KB)	Excel (7KB)	CSV (1KB)
Appendix		HTML (5KB)	Excel (23KB)
Paper 7 - Sampling and Estimation Techniques for Estimating Bus System Passenger-Miles by Peter G. Furth		HTML (60KB)
Table 1 - Comparison of Sampling Strategies		HTML (7KB)	Excel (17KB)	CSV (1KB)
Table 2 - Stratified Ratio Sampling Statistics		HTML (6KB)	Excel (16KB)	CSV (1KB)
Book Reviews		HTML (32KB)
Data Review		HTML (7KB)
Table 1 - Percentage Change in the Transportation Services Index by Month since January 2005		HTML (6KB)	Excel (14KB)	CSV (1KB)
Table 2 - Percentage Change in the Transportation Services Index from Year-to-Year		HTML (7KB)	Excel (17KB)	CSV (1KB)
Figure 1 - Transportation Services Index: Total, Freight, and Passenger		HTML (1KB)
New ASA Section on Transportation Statistics Seeks Members		HTML (3KB)
Guidelines for Manuscript Submission		HTML (5KB)
Back Cover		HTML (2KB)