Results 111 to 120 of about 40,415 (134)
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Reliability Analysis of Left-Turn Sight Distance at Signalized Intersections
Journal of Transportation Engineering, 2016The current method for the analysis of sight distance for left-turn vehicles at signalized intersections assumes that all component variables are deterministic. This paper presents a probabilistic approach based on such random variables as major-road speed, time gap required for left-turn vehicle, vehicle width, lateral position of left-turn vehicle ...
Altaf Hussain, Said M. Easa
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Stop-Controlled Intersection Sight Distance: Minor Road on Tangent of Horizontal Curve
Journal of Transportation Engineering, 2009Sight distance at the intersection of a minor road (controlled by a stop sign) and a major road is an important element of road safety. Several models have been recently developed for the analysis of sight distance at intersections involving horizontal curves on the major road.
M. Z. A. Ali, Said M. Easa, M. Hamed
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Sight-Distance Requirements for Left-Turning Vehicles at Two-Way Stop-Controlled Intersections
Journal of Transportation Engineering, Part A: Systems, 2017AbstractThe current highway geometric design guide provides a method for calculating intersection sight distance at two-way stop-controlled intersections by assuming that a departing driver on the ...
Essam Dabbour, Said Easa
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Transportation Research Record, 2021
This paper introduces realistic acceleration profiles for light-duty vehicles departing from rest at two-way stop-controlled (TWSC) intersections where minor roads (controlled by stop signs) intersect with uncontrolled major roads.
Essam Dabbour, S. Easa
semanticscholar +1 more source
This paper introduces realistic acceleration profiles for light-duty vehicles departing from rest at two-way stop-controlled (TWSC) intersections where minor roads (controlled by stop signs) intersect with uncontrolled major roads.
Essam Dabbour, S. Easa
semanticscholar +1 more source
Reliability of sight distance at stop-control intersections
Proceedings of the Institution of Civil Engineers - Transport, 2016The American Association of State Highway and Transportation Officials presents guidelines for intersection sight distance (ISD) based on extreme values of the component design variables such as speed and time gap. The guidelines for a stopped vehicle at a stop-control intersection on a minor road assume that the component design variables are ...
Said M. Easa, Altaf Hussain
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Intersection Sight DIstance Parameters for Horse-Drawn Vehicles
2023Journal of Modern Mobility Systems, Vol. 4 (2023)
Grossman, Jay +2 more
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Model for Sight-Distance Analysis of Uncontrolled Intersections
Journal of Transportation Engineering, 1998The American Association of State Highway and Transportation Officials (AASHTO) model of calculating sight distance at intersections without control (Case I) has been modified to explicitly incorporate the design speeds of both intersecting roads in computing the required sight distance for each road.
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Sight Distance for Stop-Controlled Intersections Based on Gap Acceptance
Transportation Research Record: Journal of the Transportation Research Board, 2000The current AASHTO policy for sight distance at Stop-controlled intersections is based on a model of the acceleration performance of a minor-road vehicle turning left or right onto a major road and the deceleration performance of the following major road vehicle.
Douglas W. Harwood +2 more
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