{"id":8800,"date":"2021-11-21T15:11:57","date_gmt":"2021-11-21T08:11:57","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8800"},"modified":"2021-11-21T16:03:06","modified_gmt":"2021-11-21T09:03:06","slug":"tai-sao-co-mot-so-doan-duong-lai-la-duong-mot-chieu","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-co-mot-so-doan-duong-lai-la-duong-mot-chieu\/","title":{"rendered":"T\u1ea1i sao c\u00f3 m\u1ed9t s\u1ed1 \u0111o\u1ea1n \u0111\u01b0\u1eddng l\u1ea1i l\u00e0 \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u?"},"content":{"rendered":"\n<p>Khi \u0111i taxi, b\u1ea1n th\u01b0\u1eddng g\u1eb7p tr\u01b0\u1eddng h\u1ee3p th\u1ebf n\u00e0y: R\u00f5 r\u00e0ng l\u00e0 c\u00f3 con \u0111\u01b0\u1eddng \u0111i th\u1eb3ng thu\u1eadn l\u1ee3i, th\u1ebf m\u00e0 ng\u01b0\u1eddi l\u00e1i xe c\u00f3 khi l\u1ea1i tr\u00e1nh kh\u00f4ng \u0111i, m\u00e0 l\u1ea1i \u0111i \u0111\u01b0\u1eddng v\u00f2ng. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 ng\u01b0\u1eddi l\u00e1i taxi l\u1eeba kh\u00e1ch, m\u00e0 v\u00ec c\u00f3 m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng quy \u0111\u1ecbnh \u0111i m\u1ed9t chi\u1ec1u.<\/p>\n\n\n\n<p>T\u1ea1i sao l\u1ea1i ph\u1ea3i \u0111i m\u1ed9t chi\u1ec1u?<\/p>\n\n\n\n<p>\u0110i m\u1ed9t chi\u1ec1u hay giao th\u00f4ng m\u1ed9t chi\u1ec1u, l\u00e0 ch\u1ec9 tr\u00ean m\u1ed9t con \u0111\u01b0\u1eddng n\u00e0o \u0111\u00f3, xe c\u1ed9 ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e9p \u0111i theo m\u1ed9t chi\u1ec1u nh\u1ea5t \u0111\u1ecbnh. \u0110\u00f3 l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p qu\u1ea3n l\u00fd nh\u1eb1m n\u00e2ng cao l\u01b0\u1ee3ng th\u00f4ng qua c\u1ee7a \u0111\u01b0\u1eddng s\u00e1. M\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft r\u1eb1ng, m\u1ea5u ch\u1ed1t c\u1ee7a s\u1ef1 \u00f9n t\u1eafc v\u00e0 chen ch\u00fac giao th\u00f4ng \u1edf th\u00e0nh ph\u1ed1 l\u00e0 t\u1ea1i c\u00e1c n\u00fat giao th\u00f4ng (ng\u00e3 ba, ng\u00e3 t\u01b0\u2026). \u1ede \u0111\u01b0\u1eddng hai chi\u1ec1u, khi \u00f4 t\u00f4 qua \u0111i\u1ec3m n\u00fat th\u01b0\u1eddng b\u1ecb \u00e1ch t\u1eafc do th\u1eddi gian ch\u1edd \u0111\u1ee3i qu\u00e1 l\u00e2u. Sau khi th\u1ef1c hi\u1ec7n \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, \u00f4 t\u00f4 ch\u1ec9 \u0111\u01b0\u1ee3c \u0111i m\u1ed9t chi\u1ec1u v\u00e0 r\u1ebd ph\u1ea3i, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i ng\u01b0\u1ee3c chi\u1ec1u v\u00e0 r\u1ebd tr\u00e1i, th\u00ec l\u01b0u l\u01b0\u1ee3ng xe \u1edf n\u00fat giao th\u00f4ng t\u0103ng l\u00ean r\u00f5 r\u1ec7t, t\u1ed1c \u0111\u1ed9 xe t\u0103ng nhanh v\u00e0 s\u1ef1 c\u1ed1 giao th\u00f4ng c\u0169ng gi\u1ea3m r\u1ea5t nhi\u1ec1u. L\u1ea5y v\u00ed d\u1ee5 c\u00e1c \u0111\u01b0\u1eddng Th\u1ea1ch M\u00f4n, Thu\u1ef5 Kim v\u00e0 Thi\u1ec3m T\u00e2y \u1edf th\u00e0nh ph\u1ed1 Th\u01b0\u1ee3ng H\u1ea3i, t\u1eeb n\u0103m 1994 sau khi th\u1ef1c hi\u1ec7n \u0111i m\u1ed9t chi\u1ec1u, th\u00ec t\u1ed1c \u0111\u1ed9 xe t\u0103ng 20%, l\u01b0u l\u01b0\u1ee3ng xe t\u0103ng 30%. Hi\u1ec7n nay, ch\u1ec9 ri\u00eang th\u00e0nh ph\u1ed1 Th\u01b0\u1ee3ng H\u1ea3i \u0111\u00e3 c\u00f3 h\u01a1n 300 \u0111\u01b0\u1eddng ph\u1ed1 th\u1ef1c hi\u1ec7n giao th\u00f4ng m\u1ed9t chi\u1ec1u.<\/p>\n\n\n\n<p>Khi quy \u0111\u1ecbnh \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, th\u01b0\u1eddng ph\u1ea3i ph\u1ed1i h\u1ee3p \u0111\u1ed1i v\u1edbi lu\u1ed3ng xe \u0111i ng\u01b0\u1ee3c l\u1ea1i, nh\u01b0 hai \u0111\u01b0\u1eddng song song g\u1ea7n nhau, c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi quy \u0111\u1ecbnh l\u00e0 \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, nh\u01b0ng ng\u01b0\u1ee3c chi\u1ec1u nhau, ho\u1eb7c \u1edf m\u1ed9t s\u1ed1 ng\u00e3 t\u01b0 c\u00f3 th\u1ec3 cho ph\u00e9p xe c\u1ed9 r\u1ebd tr\u00e1i, nh\u01b0 v\u1eady, c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111i l\u1ea1i c\u1ee7a lu\u1ed3ng xe c\u1ed9 c\u00f3 chi\u1ec1u kh\u00e1c nhau.<\/p>\n\n\n\n<p>Xe nhi\u1ec1u \u0111\u01b0\u1eddng \u00edt, l\u00e0 m\u00e2u thu\u1eabn t\u1ed3n t\u1ea1i ph\u1ed5 bi\u1ebfn c\u1ee7a nhi\u1ec1u th\u00e0nh ph\u1ed1 n\u01b0\u1edbc ta, nh\u1ea5t l\u00e0 \u1edf m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ed1 l\u1edbn, trong m\u1ed9t th\u1eddi gian kh\u00e1 d\u00e0i, m\u00e2u thu\u1eabn n\u00e0y kh\u00f3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 \u0111\u01b0\u1ee3c, do \u0111\u00f3 ch\u1ec9 c\u00f3 th\u1ec3 khai th\u00e1c ti\u1ec1m l\u1ef1c v\u1ec1 m\u1eb7t qu\u1ea3n l\u00fd giao th\u00f4ng. Tr\u00ean t\u1eebng \u0111o\u1ea1n \u0111\u01b0\u1eddng th\u1ef1c hi\u1ec7n giao th\u00f4ng m\u1ed9t chi\u1ec1u l\u00e0 m\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p c\u00f3 hi\u1ec7u qu\u1ea3 nhanh ch\u00f3ng. \u0110\u01b0\u01a1ng nhi\u00ean, mu\u1ed1n gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 t\u00ecnh tr\u1ea1ng \u0111\u01b0\u1eddng s\u00e1 ch\u1eadt ch\u1ed9i c\u00f2n c\u1ea7n ph\u1ea3i ph\u00e1t tri\u1ec3n v\u00e0 n\u00e2ng cao nhi\u1ec1u h\u01a1n v\u1ec1 c\u00e1c m\u1eb7t x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng s\u00e1, h\u00ecnh th\u1ee9c giao th\u00f4ng v\u00e0 qu\u1ea3n l\u00fd xe c\u1ed9, v.v.<\/p>\n\n\n\n<p>T\u1eeb kh\u00f3a: \u0110\u01b0\u1eddng m\u1ed9t chi\u1ec1u<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi \u0111i taxi, b\u1ea1n th\u01b0\u1eddng g\u1eb7p tr\u01b0\u1eddng h\u1ee3p th\u1ebf n\u00e0y: R\u00f5 r\u00e0ng l\u00e0 c\u00f3 con \u0111\u01b0\u1eddng \u0111i th\u1eb3ng thu\u1eadn l\u1ee3i, th\u1ebf m\u00e0 ng\u01b0\u1eddi l\u00e1i xe c\u00f3 khi l\u1ea1i tr\u00e1nh kh\u00f4ng \u0111i, m\u00e0 l\u1ea1i \u0111i \u0111\u01b0\u1eddng v\u00f2ng. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 ng\u01b0\u1eddi l\u00e1i taxi l\u1eeba kh\u00e1ch, m\u00e0 v\u00ec c\u00f3 m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng quy \u0111\u1ecbnh \u0111i m\u1ed9t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8800","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8800"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8800\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}