Highway and road conditions for Canada and the United States. Also weather, airport information, flight delays, ferry, traffic and transit information
While regional pollution generates greater costs in uncongested conditions, on-road exposure comes to dominate health costs on congested freeways because of increased duration and intensity of exposure. The estimated marginal cost and benefit curves indicate a theoretical preference for price controls to ...
2.On the base of researching highway conditions evaluating method at home and abroad,combined with our provincial practice of freeway,the authors establish a grey evaluating method,which has higher theoretical and practical value.作者在研究国内外公路路况评价方法的基础上 ,结合本省高速公路实际情况 ,在...
15–22. Google Scholar, Crossref3. Cheu, R. L., Qi, H., and Lee, D.-H. Mobile Sensor and Sample-Based Algorithm for Freeway Incident Detection. In Transportation Research Record: Journal of the Transportation Research Board, No. 1811, Transportation Research Board of the National ...
W8 Series: Pavement and Roadway Conditions W9/10 Series: Lane Transitions W11 Series: Advance Warnings and Crossings Emergency Vehicles Children Contents Bicycles Vehicles Pedestrians, Transit, and Aviation Animals Driveways and Entrances W12 Series: Low Clearances ...
Non-exhaust particle emissions under various driving conditions: Implications for sustainable mobility. Transp. Res. D Transp. Environ. 81, 102290 [7] Bergmann, M., Kirchner, U., Vogt, R. Benter, T., 2009. On-road and laboratory investigation of low-PM emissions of a modern diesel ...
Will there be snow and ice? Do you know what the road conditions are like or how much comfort there is? What about the food, culture, and language? On top of all that, it’s good to research if there are any conflicts or diseases too. ...
1)Road Traffic Conditions道路交通状态 1.Research on the Identification Method of Urban Road Traffic Conditions;城市道路交通状态判别方法研究 英文短句/例句 1.Traffic State Determination System Based on RealTime Traffic Parameters Detection基于实时交通流检测的道路交通状态判定系统 2.Identification Method of Ur...
1. The research project aimed at exploring the perspective of application of the by-product in embankment construction, either using the material in pure conditions or/by mixing it with local soil. Therefore, three different sections of 25 m long each were built up respectively of three ...
However, such a method assumes that the characteristics of the measured road surface are constant during sensing, but the ordinary road surface conditions can change making it necessary to continuously measure these μ-s characteristics. Therefore, in the past, our group has proposed a μ-s ...