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495号州际公路 (首都环线).
历史
交通拥堵
尽管在其历史上有许多扩大的项目,但495号州际公路的交通拥挤是一个持续的问题。伍德罗威尔逊桥——特别繁重,每天在通勤高峰时段和旅行频繁的周末进行长达数英里的堵塞。2008年5月30日,12车道新桥双向通车缓解了这一瓶颈。威尔逊号上的两条车道被保留,供将来用作快速公交或轨道交通。
根据一项对"全美国最严重瓶颈"的研究,495号州际公路上的两个交叉路口排名前20位。
马里兰州交通管理局正在建造的马里兰州轻轨紫线就是为缓解495号州际公路交通拥挤的例子。
2018年1月,马里兰州乔治王子郡民主党参议员乔安妮·本森(Joanne Benson)提议立法(参议院第55号法案),将495号州际公路马里兰段的限速从每小时55英里提高到70英里,以减少495号州际公路的交通拥堵。
参考资料
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- 佛罗里达州
- 佐治亚州段
- 南卡罗来纳州段
- 北卡罗来纳州
- 弗吉尼亚州
- 195
- 295
- 395
- 495
- 5951
- 8951
- 哥伦比亚特区段
- 马里兰州段
- 特拉华州段
- 宾夕法尼亚州段
- 新泽西州
- 纽约州段
- 康涅狄格州段
- 罗德岛州段
- 马萨诸塞州段
- 195
- 295
- 395
- 495
- 6953
- 8953
- 新罕布什尔州段
- 缅因州段
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