Results 21 to 30 of about 193,261 (239)
Impact of highway geometry and posted speed on operating speed at multi-lane highways in Egypt
Journal of Advanced Research, 2013 The paper presents an analysis of roadway factors and posted speed limits that affect the operating speed at multi-lane highways in Egypt. Field data on multi-lane highways in Egypt are used in this investigation. The analysis considers two categories of
Ahmed M. Semeida
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Traffic analysis of two-lane highways
Periodica Polytechnica Civil Engineering, 2011 The analysis of huge rows of traffic data collected loop detectors we can get a lot of information about the traffic conditions of different highway sections. These equipments are able to measure the vehicle speed, following time and of course the traffic volume in different vehicle types.
István Fi, János Galuska
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Measuring Performance on Two-Lane Highways: Empirical Investigation [PDF]
Transportation Research Record: Journal of the Transportation Research Board, 2017 This paper presents an empirical investigation into several performance measures for operational analysis on two-lane highways. The performance measures investigated are average travel speed, average travel speed to free-flow speed, percent followers, followers flow, followers density, percent impeded, impeded flow, and impeded density.
A. Al-Kaisy, A. Jafari, S. Washburn
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Determining Free-Flow Speed on Different Classes of Rural Two-Lane Highways
Promet (Zagreb), 2023 Current analytical free-flow speed models consider all rural two-lane highways as the same road type despite their different functional significance in the network.
Nemanja Stepanović +2 more
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IATSS Research, 2007 The study has four main objectives: (1) to test the correlation between different infrastructure characteristics and crash-rates, and trends; (2) to develop an Infrastructure Coefficient (IC) that represents the overall infrastructure characteristics of ...
Haneen FARAH
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IMM-Based lane-change prediction in highways with low-cost GPS/INS [PDF]
, 2009 The prediction of lane changes has been proven to be useful for collision avoidance support in road vehicles. This paper proposes an interactive multiple model (IMM)-based method for predicting lane changes in highways. The sensor unit consists of a set
Toledo Moreo, Rafael +1 more
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Traffic Delays Estimation in Two-lane Highway Reconstruction
Procedia Computer Science, 2014 AbstractAn increasingly important issue, as congestion levels increase more and more, is that freeways become subject to rebuilding and restructuring when traffic cannot be re-routed. It has already been asserted that traffic simulation provides a better approach to the analysis of freeway reconstruction than the traditional Highway Capacity Manual. In
ASTARITA, Vittorio +3 more
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Speed models and criteria for assessing traffic performance on two-lane highways [PDF]
MATEC Web of Conferences, 2019 In the widely used HCM and HBS assessment methods of the traffic performance of two-lane highways speed models are an essential element of the analytical methodology.
Chodur Janusz, Ostrowski Krzysztof
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Study on the length of speed change lanes at the entrance and exit of two-way ten-lane expressways
Frontiers in Built EnvironmentAs the economy continues to develop rapidly, traffic volume on highways has increased dramatically, leading to increasingly severe congestion issues. In response, expanding expressways to two-way ten-lane configurations has become a mainstream strategy ...
Ling Chen +3 more
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Vision-based lane departure warning framework
Heliyon, 2019 Collisions arising from lane departures have contributed to traffic accidents causing millions of injuries and tens of thousands of casualties per year worldwide. Many related studies had shown that single vehicle lane departure crashes accounted largely
Poh Ping Em +3 more
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