Modified geometric design consistency criteria for two-lane rural highways based on crash severity
The present study focuses on analyzing geometric design consistency (GDC) and modifying
GDC criteria and correlating them to the field-reported crash severity, specifically for …
GDC criteria and correlating them to the field-reported crash severity, specifically for …
Speed-based reliability analysis of 3D highway alignments passing through two-lane mountainous terrain
The present highway geometric design is governed by design speed and considers all other
variables such as terrain, roadway, and driver characteristics as deterministic. The behavior …
variables such as terrain, roadway, and driver characteristics as deterministic. The behavior …
Modeling Crossing Conflicts at Unsignalized T‐Intersections under Heterogeneous Traffic Conditions
The safety of unsignalized intersections is evaluated by correlating the number of crashes
with traffic volume and intersection geometry. However, crash‐based safety assessment has …
with traffic volume and intersection geometry. However, crash‐based safety assessment has …
A real-time vehicle speed prediction method based on a lightweight informer driven by big temporal data
X Tian, Q Zheng, Z Yu, M Yang, Y Ding… - Big Data and Cognitive …, 2023 - mdpi.com
At present, the design of modern vehicles requires improving driving performance while
meeting emission standards, leading to increasingly complex power systems. In …
meeting emission standards, leading to increasingly complex power systems. In …
Determinants of speed variability on the horizontal curves of two-lane undivided rural highways passing through mountainous terrain
VABK Anna, M Chunchu - International journal of injury control and …, 2023 - Taylor & Francis
Drivers traversing the horizontal curves are expected to complete the deceleration
manoeuvre on the tangent and transition curve and maintain a constant speed upon …
manoeuvre on the tangent and transition curve and maintain a constant speed upon …
Modeling car and heavy commercial vehicle crashes on two-lane rural highways using the Poisson-Tweedie regression approach
This article develops vehicle type–based crash-prediction models for cars and heavy
commercial vehicles (HCVs) as a function of the curve geometry and vehicle-based design …
commercial vehicles (HCVs) as a function of the curve geometry and vehicle-based design …
Analyzing road user risk perception among Indian drivers on varying curve geometry: a structural equation modeling approach
Driver risk perception ability depends on how they perceive and interpret information from
different sources to safely and comfortably operate their vehicles based on the highway …
different sources to safely and comfortably operate their vehicles based on the highway …
Improved horizontal curve design consistency approach using steady-state bicycle model combined with realistic speeds and path radii
B Maljković, D Cvitanić - Journal of Transportation Engineering, Part …, 2022 - ascelibrary.org
Three safety concerns have been identified in the conventional design consistency
assessment procedure for horizontal curves: approximation of the vehicle by the point-mass …
assessment procedure for horizontal curves: approximation of the vehicle by the point-mass …
Assessing the Relationship between Speed Behavior and Road Features of a Semi-Urban Mountainous Road using Multivariate Regression
N ACHARYA, M HENRY - Journal of the Eastern Asia Society for …, 2024 - jstage.jst.go.jp
抄録 The design speed of a highway is used to design its geometric features, which in turn
affect vehicle operating speeds. However, operating speeds also depend on driver …
affect vehicle operating speeds. However, operating speeds also depend on driver …
Effect of grade on operating speed and capacity of two-lane rural roads
Two-lane rural roads constitute a significant part of the roadway system in India. Geometric
characteristics such as facility type, lane width, shoulder width, and horizontal and vertical …
characteristics such as facility type, lane width, shoulder width, and horizontal and vertical …