نتایج جستجو برای: maingate roadway
تعداد نتایج: 2543 فیلتر نتایج به سال:
Annual Average Daily Traffic (AADT) is an important parameter used in traffic engineering analysis. Departments of Transportation (DOTs) continually collect traffic count using both permanent count stations (i.e., Automatic Traffic Recorders or ATRs) and temporary short-term count stations. In South Carolina, 87% of the ATRs are located on interstates and arterial highways. For most secondary h...
OBJECTIVES Previous studies have shown that residential proximity to a roadway is associated with increased cardiovascular disease risk. Yet, the nature of this association remains unclear, and its effect on individual cardiovascular disease risk factors has not been assessed. The objective of this study was to determine whether residential proximity to roadways influences systemic inflammation...
Central to effective roadway design is the ability to understand how drivers behave as they traverse a segment of roadway. While simple and complex microscopic models have been used over the years to analyse driver behaviour, most models: 1.) incorporate separate car-following and lane-changing algorithms, and thus do not capture the interdependencies between lane-changing and car-following veh...
Massive deformation often occurs when deep coalmine roadways pass through a fault zone due to the poor integrity of rock mass and high tectonic stress. To study characteristics surrounding in coalmine, roadway passing FD1041 China’s Gugui coalfield was investigated this research. The geo-stress were analyzed based on Mohr failure theory. Furthermore, three-dimensional model for experimental bui...
1 This study assesses the safety effectiveness of widening shoulder widths by developing crash 2 modification factors (CMFs) and crash modification functions (CMFunctions). This study first 3 evaluates the CMFs for widening shoulder widths on rural multilane roadways using the 4 observational before-after with the empirical Bayes (EB) method to check the overall safety effects. 5 Secondly, the ...
37 INTRODUCTION As drivers age, the skills necessary for safe driving, such as vision, reflexes, flexibility, hearing and reaction time, begin to deteriorate. To cope with these changes, many drivers choose to adjust their driving habits as a means of retaining their mobility. Adjusting driving habits is one part of the puzzle; improvements to the roadway environment can be another. Traffic eng...
OBJECTIVE To describe traumatic brain injury (TBI) among injured roadway users. Aim 1 assessed the association of age, gender, alcohol/drug use, safety equipment use, type of roadway user, metropolitan area, and primary payer with motor vehicle-related TBI outcome. Aim 2 assessed the relationship of motor vehicle-related TBI and risk/protective factors with medical and economic outcomes. METH...
Earthquakes are among those natural hazards which may lead to disruption in the function of arterial traffic routes. Road networks are particularly vulnerable, due to their geographical dispersion, extensive functions and structural reliance on favourable geophysical conditions. Traffic functionality after a natural disaster and the repair/rehabilitation cost of roads are crucial considerations...
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