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AT无视成本大把花钱：一个交通项目建28个人行横道_我的网站
一 | Sophie 编译 作为一项耗资2930万纽币的自行车和道路改善项目的一部分，奥克兰交通局（AT）正在建设至少28个加高的人行横道，该项目位于Point Chevalier和Westmere之间。 此前媒体曝光了人行横道的成本高达50万纽币的消息，AT上个月启动了一项审查，以寻求将人行横道的数量和成本降至最低。
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上个月，英文《先驱报》透露，AT在12个有信号灯的人行横道上花费了600万纽币，每个的平均成本为50万纽币，市长Wayne Brown对他在Ponsonby家附近花费49万纽币修建的人行横道大发雷霆，称AT“搞砸了”。
“这不是一个新的人行横道。
An expert said this example demonstrates the PLA's capability to counter high-value targets with low-cost equipment through systematic coordination, noting this tactic would be a good addition to the broader system of the PLA's anti-stealth capabilities.
During the live-fire verification exercise featured in the CCTV News military channel video, teams conducted coordinated firing using man-portable air-defense systems (MANPADS) and HQ-16 air defense missiles. The HQ-16 engaged the majority of incoming targets, leaving the stealth fighter to the portable missiles.
The video explained that in real combat, large air defense missiles are mostly radar-guided, but radar has difficulty detecting stealth fighters, which is precisely why stealth aircraft can operate with near impunity. Portable missiles, however, use infrared guidance that tracks heat sources, which can actually increase the probability of detecting such targets.
The use of infrared guidance to strike stealth aircraft also drew attention in early 2026. In March, Iran reportedly shot down an F-35 fighter, with analysis suggesting that Tehran likely used infrared detection technology to hit the aircraft, challenging the myth of the F-35's stealth invincibility.
However, using portable missiles to shoot down stealth fighters is no easy task, said the CCTV video. Due to their much shorter range compared with large air defense missiles, the operators must quickly move to positions where the stealth fighter is likely to appear and launch the missiles when the aircraft is closest to them.
Moreover, this type of engagement requires extremely high synchronization between the two operators. Since portable missiles are infrared-guided and highly sensitive to heat sources, if the launches are not synchronized, the later missile might lock onto the earlier one as a target, the video explained.
The video noted that the two operators had been conducting synchronization training and are now fully ready. Upon command, two missiles streaked across the night sky and simultaneously struck the target drone with precision.
The portable missile unit's flawless performance marked the completion of its first experimental tactical exercise, making it possible to use portable missiles against stealth fighters on future battlefields, commented the video.
This coordinated drill demonstrates that through proper coordination within the air defense system, low-cost equipment can indeed unlock new combat value and pose a certain counterbalance to high-value stealth targets, Song Zhongping, a Chinese military affairs expert, told the Global Times on Sunday.
To detect stealth targets, the HQ-16 field air defense system requires multiple detection units to conduct continuous, uninterrupted scanning of the same direction. This multi-static array deployment can exploit loopholes in stealth, such as the fact that stealth is not omnidirectional. Therefore, making use of multi-directional detection can increase the probability of finding a target. Portable missiles, meanwhile, serve as an important supplement to the radar-guided system. The combination of the two can indeed engage stealth targets, Song explained.
Song also noted that this shows the mature nature of the PLA's data link and information fusion systems. However, as the video shows, this is no easy feat, it requires a high degree of coordination and skilled operational techniques.
The expert also emphasized that using portable missiles against stealth fighters is just one part of the PLA's anti-stealth system. There are other non-MANPADS infrared-guided missiles and other guidance mechanisms that also contribute to anti-stealth capabilities.
Anti-stealth capability development is a multi-channel, multi-dimensional systems engineering effort. At the detection level, in addition to multi-band radar deployment, other technical approaches include passive radar, lidar and future quantum radar, all of which can effectively detect and lock onto stealth targets. Meanwhile, airborne early warning aircraft represent another critical component of the PLA's anti-stealth capability, providing surveillance and command guidance over a wider airspace, Song said.
This multi-dimensional integrated anti-stealth capability is a key direction for future air defense system development, Song added.
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三 | 我们花了49万纽币，把一个旧的人行横道从人行横道建成了人行横道，它本来就好好的。” 当谈到Pt Chevalier/Meola Road/Westmere项目时，AT表示，29个加高的人行横道中有28个将按计划建设，只有Pt Chevalier Rd上的一个人行横道经评估将改为斑马线。 “我们的审查将仔细考虑安全水平和性能。
四 | ”AT表示。 29个人行横道位于项目的主干道和支路上，其中15个在Pt Chevalier Rd, 7个在Meola Rd, 7个在Garnet Rd。 （图片来源：NZ Herald） 人行横道的施工即将开始，AT将繁忙的Meola Rd的关闭时间延长到了4月底，尽管在圣诞节前它曾向居民保证，该道路将最晚在上周学校和城市交通恢复正常时“完全建成”。 AT表示，Meola Rd的840米路段的重建工作已经“基本完成”，除了Meola Rd旧垃圾填埋场附近100米路段的地基需要更多维修外，大部分工程预计将在本周末完成。AT表示，740米长的沥青铺设已接近完工。 AT决定延长关闭时间，以进行维修Meola Rd以外的工作，包括双向的越野自行车道、人行道、雨水排水、地下电线、照明，以及为居民、MOTAT和Seddon Fields重建车道。 AT表示，与关闭一条车道并且多次进行停车/通行相比，封闭道路能使Meola Rd的工程提前两个月完成，并节省40万纽币的交通管理成本。 该项目得到了社区团体的大力支持，包括六所当地学校、商业协会、Waitemata地方委员会和当地议员Mike Lee。 在AT向居民保证将于上周重新开放道路后，Meola Rd仍然继续关闭，这导致了周边小路的交通问题，一位居民称“场面非常混乱”。 长期居住在Pt Chevalier的居民Georgia Hill理解升级和抬高这条道路的必要性，这里有旧的垃圾填埋场，但她对新道路的狭窄感到惊讶，而且停车位被取消了，但有大量的人使用Seddon Fields运动场和Meola Reef小狗公园。 “我看不出有任何改善，只有问题。”她补充说，AT不需要在自行车道和人行横道上花那么多钱。
五 | AT已将Meola Rd的宽度减至每个方向一条车道。
六 | 2019年的Meola Rd规划（下图）显示，道路中央有一条平坦的隔离带，但在最新的计划中，这已经被放弃，取而代之的是一条更窄的道路。 （图片来源：AT） 英文《先驱报》测量了Meola Rd两侧混凝土路缘之间的宽度，为6.5米，而两个集水坑之间的道路宽度为5.85米。 AT的基础设施和场地主管Murray Burt说，以前Meola Rd的宽度是9.1米，现在基本上是7米宽，包括为承受全部交通负荷而设计的1.2米的集水坑。 每条车道宽3.5米，AT表示，这比Tāmaki Drive从The Strand到Ngapipi Rd的3米车道宽得多。 新设计包括道路变窄，取消路边停车位，并重新分配空间给行人和骑自行车的人。
七 | 相关阅读： AT去年刚建的人行横道被拆除，奥克兰纳税人的钱就这么糟践？！ 一个人行横道线造价26万？Papakura区议员怒批AT！ 注：本文为编译/原创，欢迎转发分享；但严禁复制等未经授权的非法使用。违反上述声明者，本网将追究其相关法律责任。使用授权请联系[email protected]。 chineseherald.co.nz All Rights Reserved 版权所有 (责编：Sophie) 相关内容 火车频繁取消，奥克兰市长怒斥交通部门大佬：都是借口！ 还能65岁退休吗？以后领新西兰退休金要先收入测试？ 疫情通报：过去一周新西兰新增5878例 总理宣布：本月下旬废除前政府的这项法案！ 政府部长喊话领失业补贴的人：不要躺平，否则…… 您有一份邀请函待接收！国会议员邀您共庆龙年 下午奥克兰火车将大面积取消，因为天气太热？！ 奥克兰一家餐厅被盗，损失达数万纽币，老板深受打击。
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