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杭州大运河畔开通一新隧道 系浙江省首条双层隧道******
中新网杭州1月17日电 (王题题 鲍圣慧)1月17日，位于浙江杭州大运河畔的双层隧道——丽水北路(石祥路-谢村路)正式开通，系浙江省首条双层隧道。
据悉，丽水北路(石祥路-谢村路)隧道位于杭州拱墅区运河新城单元，南起石祥路，北至谢村路，全长约1085米，双向6车道，为杭州城市次干路。
其中，隧道一层为双向2车道，主要用来和运河湾区块内的地下空间连通，服务运河湾区域，为机动车的进出提供便利，尽可能实现“人车分流”，最大程度降低对周边地块景观的影响，提升运河湾整体品质；隧道二层则为双向4车道，承担杭州城市隧道功能。
丽水北路(石祥路-谢村路)隧道的地下二层隧道内 杭州市商旅运河集团 供图不同于单层隧道项目的工程建设，丽水北路(石祥路-谢村路)隧道项目的承建方，运河建设管理公司工程二部负责人施军伟告诉记者，该双层隧道在工程建设上存在诸多挑战。比如该隧道工程需下穿京杭大运河管家漾段，因此在施工过程中需对管家漾河道进行临时改迁，保证过往运输船只顺畅。又如该隧道工程需下穿上塘高架桥，因此需对上塘高架桥进行多方面保护措施，保证桥体稳定和桥上行车安全。得益于相关部门的指导支持，顺利完成施工任务。
记者了解到，虽然丽水北路(石祥路-谢村路)隧道都已建设完成，但鉴于主要用途不同，当天开通的是该隧道的地下二层隧道，限速50公里/小时。
中间两个洞口是地下二层隧道出入口，两侧是地下一层隧道出入口 杭州市商旅运河集团 供图至于该隧道的地下一层隧道何时启用？施军伟表示，目前，该隧道两侧很多地块都还在开发建设中。而地下一层隧道主要服务于规划中的运河湾综合体，将用来连通周边地块的地下空间，计划在运河湾综合体建成后作为配套工程同步启用。
“今后随着居民、商业入驻运河湾综合体，该双层隧道的利用率也会进一步提高。以后大家开车过来，可以通过地下一层隧道直达运河湾综合体。”施军伟兴奋地说。
同时，他也相信，丽水北路双层隧道全部开通后，将成为运河新城区块内贯通南北的核心道路，将打通管家漾南北两侧的道路，将为南北向车辆通行增加新路线，也将为大运河滨水空间项目的开发建设提供交通方面的更好支持。(完)
中新网评：美国众议长选举“连续剧”暴露美式民主痼疾****** 中新网北京1月9日电(蒋鲤)在15轮投票表决后，美国众议院议长选举这场“连续剧”终于落下帷幕，众议院共和党领袖凯文·麦卡锡最终成功当选第55任美国众议院议长。这是美国国会过去164年来耗时最久的一次议长选举记录，将美国“对抗式民主”的弊端暴露无遗。
资料图：美国众议院共和党领袖麦卡锡。中新社记者 沙晗汀摄 由于两党对立加剧、党派内斗、利益分配不均等因素，众议长选举陷入一场拉锯战。在此次众议长竞选中，美国民主党议员继续抱团，多轮投票中，一票不投麦卡锡，共和党右翼“强硬派”领头的约20人小团体也拒绝投票麦卡锡。 麦卡锡的当选之路一波三折，除了本人的“政治投机派”角色在国会不受欢迎外，与共和党内部政治分歧关系密切。 一方面，共和党党内反对者认为，麦卡锡对民主党态度过于软弱，无力对抗民主党控制的参议院和拜登政府，另一方面，因为共和党的多数优势微弱，党内一些影响力较小的派系的政治力量则被放大，有利于他们巩固自己的选票。 此外，党内反对者也认为，自己的选票没有换取更多利益，希望以此作为筹码换取麦卡锡更大的让步，比如让他们获得众议院重要委员会中的职务。 作为仅次于美国总统、副总统的政坛三号人物，众议院议长通常由众议院多数党领袖担任，选举几乎没有悬念。然而，麦卡锡此次为当选，不得不做出多个关键让步，其中可能包括恢复一项罢黜议长动议机制，使得众议长的权力被削弱，难以掌控众议院。 美国有线电视新闻网CNN称，麦卡锡在这场不合时宜的政治勒索中作出让步，这种绥靖政策只会让极端主义势力更加强大。 这场引发全世界围观的尴尬选举暴露出美国政治存在严重的对立和分化。在权力博弈思维的裹挟下，党派利益凌驾于国家和人民利益之上，美国两党相互拆台，陷入“为反对而反对”的无脑对垒。而即便是一党内，也会因为利益分配问题产生不同的小派系，相互对抗，选票变成了谋利益的工具。 从国会山骚乱到打破记历史记录的15轮众议长选举，“对抗式民主”让美国政治陷入瓶颈，长期对抗势必会让政客们丧失客观公正的判断能力，其政治阶层是否有能力治理国家也会引发质疑。 两党之争和党派内斗进一步放大了美国政治体制弊病，美国所谓的“民主”形象，让全世界大跌眼镜。鼓吹以选民利益为先的美式选举，变成了政客们利益置换的游戏，进一步彰显出美国“民主政治”日渐失能，不断极化的党争已使美国政治制度陷入死循环。
House speaker election reveals deep-rooted problems in U.S. democracy (ECNS) -- The Republican leader Kevin McCarthy was elected as the 55th speaker of the U.S. House of Representatives after 15 ballots. As the most grueling House speaker election in the past 164 years, the election has highlighted the defects of the country’s "confrontational democracy". The election once reached a stalemate due to intense partisan strife, inner-party struggle among the Republicans, uneven distribution of interests, and more. Democratic Party members forged a close alliance, refusing to vote for McCarthy, while about 20 Republicans also declined to cast ballots for the GOP leader. Except for his unpopular role as a "political speculator" in Congress, McCarthy’s hard-won election can be attributed to turmoil within the Republican Party. On the one hand, opponents in the Republican Party believe that the GOP leader's attitude toward the Democrats is too weak to confront the Senate controlled by Democrats and the Biden administration. On the other hand, the political power of some less influential factions in the Republican Party has been amplified due to the Party’s weak majority advantage in the House of Representatives, which is conducive to consolidating their ticket warehouses. Meanwhile, these opponents believe that their votes failed to win them more benefits, hoping to use this as a bargaining chip for McCarthy's further concessions, such as getting them positions in important House Committees. As the third political figure after the President and Vice President of the U.S., the speaker, by tradition, is the head of the majority party in the House of Representatives. But McCarthy has made many concessions in order to bring the ultra conservatives along, involving what’s known as the “motion to vacate,” a mechanism by which members can force a vote to depose the speaker. The reported concessions will empower individual members at the expense of McCarthy’s sway as speaker. CNN thought the concessions he made during this unseemly political shakedown would only make the extremist faction more powerful. This embarrassing election, which has drawn global attention, exposed the serious opposition and polarization in American politics. Both Democrats and Republicans put their interests before that of the country and its people, attacking and opposing each other irrationally. Besides, different factions arise within a single party and confront each other because of the distribution of interests. Votes have become a tool to win more benefits. From Capitol riots to the House Speaker election with record-breaking ballots, "confrontational democracy" has become a bottleneck of American politics. Long-term confrontation will surely impede politicians to think objectively and fairly while their capacity of governing the country will also raise doubts among the public. Both parties’ struggle and infighting among the Republicans have further amplified the defects of the American political system, with its "democratic" image shocking the world. The U.S.-style election, which advocates putting voters' interests first, has become a game of interest exchange among politicians. In addition, it further demonstrates the malfunction of American "democratic politics" and the constantly polarized party struggle that has trapped the American political system into an infinite cycle.
（文图：赵筱尘 巫邓炎） [责编：天天中] 阅读剩余全文（）  视觉焦点
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