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第二段的前三句

4-4.3. Signal Priorities for Queue Bypasses and Gating
Active traffic signal priorities can be used in conjunction with queue bypass bus lanes to reduce delays and to facilitate reentry into the traffic stream. On arterial roads where there is not enough space for a bus lane for the entire length of the road, several agencies have installed queue bypasses. Short lanes leading to the intersection are added so that the transit vehicles can bypass the queue of automobiles and get to the front of the line.
This technique can be enhanced by using signal queue jumps, which allow the transit vehicles a few seconds head start on the rest of the vehicles at the intersection. Buses are allowed to reenter the regular lanes in front of the other vehicles, thereby preventing bottlenecks downstream of the intersection. These lanes are found in several U.S. urban areas, including Seattle and San Diego. In Seattle, a short curb queue bypass lane is located on Pacific Street and Montlake Boulevard, near the University of Washington. A bus-only queue bypass operates on downtown Second Avenue as part of a multi-block bus lane. An advance green signal is also provided for the Airport Road HOV lane in Snohomish County. In San Diego, a bus bypass lane at a signalized intersection in the Mission Valley area is located between the right-turn lane and the general purpose lane (Rutherford et al., 1995).

Answer 1

4-4.3. 为等待的队伍旁路向优先作信号而且禁足
活跃的交通信号优先能连同等待的队伍旁路公共汽车优先道被用减少延迟并且促进再入进入交通水流。 在动脉的道路上哪里为道路的整个长度没有提供一个公共汽车优先道的充足空间, 一些代理商已经安装等待的队伍旁路。 带领到十字路口的短小路被增加，以便经过车辆能省略汽车的等待的队伍而且到达线的前面。
这技术能被藉由使用信号等待的队伍跳跃提高,这在十字路口的车辆其它部分上允许经过车辆数秒头开始。 公共汽车被允许在其他车辆之前再进入一般的小路,藉此下游地十字路口避免瓶颈。 这些小路在一些美国被发现都市的区域, 包括西雅图和圣地牙哥。 在西雅图，在华盛顿大学的附近,一条短抑制等待的队伍旁路小路位于太平洋的街道和 Montlake 林荫大道之上。 唯公共汽车等待的队伍旁路在市中心的第二大街上操作如多区段公共汽车优先道的部份。 一个进步绿色信号也针对 Snohomish 县的飞机场道路 HOV 小路被提供。 在圣地牙哥, 一条公共汽车旁路小路在任务山谷区域的一个被使着名的十字路口在权利-旋转小路和一般用途小路之间被位于 (拉塞福以及其他人。,1995)。