Journal of Transportation Engineering, Part A: Systems: Recent submissions
Now showing items 2641-2660 of 4147
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Axle Load Spectra Characterization by Mixed Distribution Modeling
(American Society of Civil Engineers, 2005)Traffic comprises a primary input to any pavement design methodology. As pavement design evolves from traditional empirically based methods toward mechanistic-empirical (M-E), there will be a greater emphasis placed on ... -
Field Performance of High Density Polyethylene Culvert Pipe
(American Society of Civil Engineers, 2005)The effect of installation procedures on the field performance of existing high density polyethylene (HDPE) pipe used for drainage applications on highway projects was investigated. A total of 45 HDPE pipes were inspected ... -
Active Warning Systems: Synthesis
(American Society of Civil Engineers, 2005)Active warning systems are traffic control devices consisting of variable signs or flashing beacons with conventional warning signs, which are activated by sensors detecting real-time roadway, environmental, and operational ... -
Exploratory Simulation of Pedestrian Crossings at Roundabouts
(American Society of Civil Engineers, 2005)There is presently much debate over the issue of pedestrian access to highway facilities, particularly for those who are blind or function with low vision. This issue is now the focus of current United States Access Board ... -
Quasidynamic Network Assignment Procedure with Transient Demand Matrices
(American Society of Civil Engineers, 2005)This paper presents a simulation-based quasidynamic network assignment (DNA) procedure that facilitates the representation of changes in route choice behavior of users traveling on extended urban networks. The procedure ... -
Introduction to the Journal Editorial Board
(American Society of Civil Engineers, 2005) -
Potential Effects of Wet Conditions on Signalized Intersection LOS
(American Society of Civil Engineers, 2005)Although rain and other precipitation is common, analyses of signalized intersections based on the -
Determining the Capacity of Single-Lane Roundabouts in Izmir, Turkey
(American Society of Civil Engineers, 2005)Although traffic circles have been widely used in Turkey for many years, only a few researchers are aware of the advantages of roundabouts. In recent years, few traffic circles were designed as roundabouts in Turkey, but ... -
Wavelet Analysis and Interpretation of Road Roughness
(American Society of Civil Engineers, 2005)Road roughness indices such as the International Roughness Index, Quarter-car Index, and root-mean-square vertical acceleration are useful as indicators of the level of pavement serviceability performance. Each of these ... -
Accuracy of the HCM 2000 Queue Clearance Model: Case of Multiple Approach Lanes with Shared Left Turns and Multiple Opposing Lanes
(American Society of Civil Engineers, 2005)Appendix C of Chap. 16 in the -
Calibration of Capacity Parameters for Signalized Intersections in Indiana
(American Society of Civil Engineers, 2005)Past research has indicated that the accuracy of traffic quality studies strongly depends on capacity parameters, particularly when demand approaches capacity. Minimal work has been done in the past on local values of the ... -
Determining Layer Contributions to Rutting by Surface Profile Analysis
(American Society of Civil Engineers, 2005)For years researchers and practitioners alike in the pavements and materials industry have been performing forensic analyses to determine the origin of hot-mix asphalt pavement permanent deformation (rutting) failures. The ... -
Multiple Imputation Scheme for Overcoming the Missing Values and Variability Issues in ITS Data
(American Society of Civil Engineers, 2005)Traffic engineering studies such as validating -
New Level-of-Service Standard for Signalized Crosswalks with Bi-Directional Pedestrian Flows
(American Society of Civil Engineers, 2005)This paper proposes, for the first time, a new set of level-of-service (LOS) standards for signalized crosswalks in Hong Kong commercial/shopping areas which explicitly take the bi-directional pedestrian flow effects into ... -
Low-Speed Horizontal Curve Friction Factors
(American Society of Civil Engineers, 2005)This project was a pilot study to examine side friction values for the geometric design of low-speed urban horizontal curves. The friction factors calculated from measured curve radius, pavement cross slope, and vehicle ... -
Reviewers
(American Society of Civil Engineers, 2005) -
Transferability of Expressway Incident Detection Algorithms to Singapore and Melbourne
(American Society of Civil Engineers, 2005)This study investigates the performance of several existing automatic incident detection algorithms along the Central Expressway in Singapore and freeways in Melbourne, Australia. These algorithms were originally developed ... -
Validation of HCM Pedestrian Delay Model for Interrupted Facilities
(American Society of Civil Engineers, 2005)The -
Saturation Flow Rates and Maximum Critical Lane Volumes for Planning Applications in Maryland
(American Society of Civil Engineers, 2005)This paper illustrates the field measurements of saturation flow headways and start-up lost times at 11 representative intersections in the state of Maryland. Based on those empirical results, this study has recommended ... -
Capacity Models and Parameters for Unsignalized Urban Intersections in Poland
(American Society of Civil Engineers, 2005)Road designers in Poland use capacity methods presented in subsequent issues of the