• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Impact Assessment of Revised Retroreflectivity Requirements for Highway Signs inMontana. Phase 1. Final Report
【24h】

Impact Assessment of Revised Retroreflectivity Requirements for Highway Signs inMontana. Phase 1. Final Report

机译：蒙大拿州公路标志修订后逆向反射要求的影响评估。阶段1.最终报告

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The objective of this report is to give a preliminary assessment of the impactthat revised retroreflectivity requirements will have on the State of Montana. Conclusions and recommendations are made for Montana's future management and handling of sign inventory data. This objective is addressed through the following tasks; Task A: Review, assimilation and analyses of current literature available on a nation-wide basis. Task B: Discussion of results from a multi-state phone solicitation regarding state sign management practices and policies. Task C: An assessment of sign reflectivity inspection equipment and sampling methodology. Task D: Evaluation of Montana's sign inventory on the basis of the current practices and condition of a limited sampling of signs. Recommendations of this report include upgrading of, or improvements to Montana Department of Transportation's sign management system and multi-district state-wide retroreflective sampling to better determine the impacts revised standards may have.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号