{"id":58406,"date":"2026-01-07T14:55:06","date_gmt":"2026-01-07T14:55:06","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/indiana\/chapter-2\/"},"modified":"2026-03-19T14:46:59","modified_gmt":"2026-03-19T14:46:59","slug":"chapter-2","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/vi\/study-guides\/indiana\/chapter-2\/","title":{"rendered":"Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9"},"content":{"rendered":"\n<div>\n<div>\n<div class=\"dmv-lang-container\">\n    <div class=\"dmv-lang-links\">\n        \n<div role=\"navigation\" aria-label=\"Language Switcher\" class=\"wpml-ls-statics-shortcode_actions wpml-ls wpml-ls-legacy-list-horizontal\">\n\t<ul><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-en wpml-ls-first-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/\" hreflang=\"en\" lang=\"en\" class=\"wpml-ls-link\" aria-label=\"Switch to English\" title=\"Switch to English\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">English<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-es wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/es\/\" hreflang=\"es\" lang=\"es\" class=\"wpml-ls-link\" aria-label=\"Switch to Espa\u00f1ol\" title=\"Switch to Espa\u00f1ol\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Espa\u00f1ol<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-zh-hans wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/zh-hans\/\" hreflang=\"zh-hans\" lang=\"zh-hans\" class=\"wpml-ls-link\" aria-label=\"Switch to \u7b80\u4f53\u4e2d\u6587\" title=\"Switch to \u7b80\u4f53\u4e2d\u6587\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\u7b80\u4f53\u4e2d\u6587<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-ko wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/ko\/\" hreflang=\"ko\" lang=\"ko\" class=\"wpml-ls-link\" aria-label=\"Switch to \ud55c\uad6d\uc5b4\" title=\"Switch to \ud55c\uad6d\uc5b4\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\ud55c\uad6d\uc5b4<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-fil-ph wpml-ls-last-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/fil-ph\/\" hreflang=\"fil-ph\" lang=\"fil-ph\" class=\"wpml-ls-link\" aria-label=\"Switch to Tagalog\" title=\"Switch to Tagalog\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Tagalog<\/span><\/a>\n\t\t\t<\/li><\/ul>\n<\/div>\n\n    <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-ccfc5d40\">\n<p class=\"gb-text gb-text-0f6f7956\">H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec3 chu\u1ea9n b\u1ecb cho k\u1ef3 thi v\u00e0 tham kh\u1ea3o s\u1ed5 tay ch\u00ednh th\u1ee9c \u0111\u1ec3 bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin.<\/p>\n<\/div>\n\n\n\n<aside class=\"gb-element-67617362\">\n<div class=\"gb-accordion gb-accordion-025724cd\">\n<div class=\"gb-accordion__item gb-accordion__item-88eef01e gb-accordion__item-open\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-760b9f99 gb-block-is-current\" id=\"gb-accordion-toggle-760b9f99\">\n<span class=\"gb-text\">Trong ch\u01b0\u01a1ng n\u00e0y:<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-37c071d3\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-67669fb5\">\n<div class=\"gb-element-32d91237\"><nav class=\"chapter-nav-auto\" aria-label=\"Chapter sections\"><ul><li><a href=\"#basic-speed-law\">Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n<\/a><\/li><li><a href=\"#default-speed-limits\">Gi\u1edbi h\u1ea1n T\u1ed1c \u0111\u1ed9 M\u1eb7c \u0111\u1ecbnh c\u1ee7a Indiana<\/a><\/li><li><a href=\"#other-speed-rules\">C\u00e1c quy t\u1eafc t\u1ed1c \u0111\u1ed9 kh\u00e1c<\/a><\/li><li><a href=\"#quick-numbers\">B\u1ea3ng s\u1ed1 li\u1ec7u nhanh<\/a><\/li><li><a href=\"#points-suspension\">B\u1ea3ng \u0111i\u1ec3m\/\u0110\u00ecnh ch\u1ec9<\/a><\/li><li><a href=\"#updates-today\">B\u1ea3ng c\u1eadp nh\u1eadt (H\u00f4m nay)<\/a><\/li><li><a href=\"#test-yourself\">T\u1ef1 ki\u1ec3m tra<\/a><\/li><\/ul><\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n\n\n\n<div class=\"study-guide-content\">\n<div class=\"gb-element-40b7ba34\">\n<p class=\"wp-block-paragraph\">CKi\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng tr\u00e1ch nhi\u1ec7m quan tr\u1ecdng nh\u1ea5t c\u1ee7a ng\u01b0\u1eddi l\u00e1i xe. Vi\u1ec7c hi\u1ec3u v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u1ea1t; \u0111\u00f3 l\u00e0 v\u1ec1 vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1c \u0111\u1ecbnh lu\u1eadt v\u1eadt l\u00fd c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 th\u1eddi gian v\u00e0 kho\u1ea3ng c\u00e1ch \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c m\u1ed1i nguy hi\u1ec3m b\u1ea5t ng\u1edd. Ch\u01b0\u01a1ng n\u00e0y gi\u1ea3i th\u00edch c\u00e1c lu\u1eadt v\u1ec1 t\u1ed1c \u0111\u1ed9 c\u1ee7a Indiana, l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n \u0111\u1ec3 v\u1eeba v\u01b0\u1ee3t qua k\u1ef3 thi l\u00fd thuy\u1ebft v\u1eeba ng\u0103n ng\u1eeba tai n\u1ea1n b\u1eb1ng c\u00e1ch duy tr\u00ec ki\u1ec3m so\u00e1t ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a b\u1ea1n m\u1ecdi l\u00fac.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"basic-speed-law\">Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n&#8221; c\u1ee7a Indiana l\u00e0 m\u1ed9t nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c l\u00e1i xe an to\u00e0n, c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n b\u1ea5t k\u1ef3 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 n\u00e0o \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft. Lu\u1eadt n\u00e0y y\u00eau c\u1ea7u ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i \u0111i\u1ec1u khi\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a m\u00ecnh \u1edf m\u1ed9t t\u1ed1c \u0111\u1ed9 h\u1ee3p l\u00fd v\u00e0 th\u1eadn tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n t\u1ea1i, b\u1ea5t k\u1ec3 gi\u1edbi h\u1ea1n t\u1ed1i \u0111a \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft. Con s\u1ed1 tr\u00ean bi\u1ec3n b\u00e1o gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 cho bi\u1ebft t\u1ed1c \u0111\u1ed9 h\u1ee3p ph\u00e1p t\u1ed1i \u0111a trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng: m\u1ed9t ng\u00e0y tr\u1eddi quang, kh\u00f4 r\u00e1o v\u1edbi t\u1ea7m nh\u00ecn t\u1ed1t v\u00e0 giao th\u00f4ng th\u01b0a th\u1edbt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng l\u00fd t\u01b0\u1edfng, ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i gi\u1ea3m t\u1ed1c \u0111\u1ed9 xu\u1ed1ng m\u1ee9c an to\u00e0n cho t\u00ecnh hu\u1ed1ng \u0111\u00f3. C\u00e1c y\u1ebfu t\u1ed1 y\u00eau c\u1ea7u gi\u1ea3m t\u1ed1c \u0111\u1ed9 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Th\u1eddi ti\u1ebft:<\/strong> M\u01b0a, s\u01b0\u01a1ng m\u00f9, tuy\u1ebft, m\u01b0a tuy\u1ebft ho\u1eb7c gi\u00f3 l\u1edbn l\u00e0m gi\u1ea3m t\u1ea7m nh\u00ecn v\u00e0 \u0111\u1ed9 b\u00e1m c\u1ee7a l\u1ed1p xe.<\/li>\n\n\n\n<li><strong>M\u1eb7t \u0111\u01b0\u1eddng:<\/strong> \u0110\u01b0\u1eddng \u01b0\u1edbt, \u0111\u00f3ng b\u0103ng, s\u1ecfi \u0111\u00e1 ho\u1eb7c \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec k\u00e9m l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 kho\u1ea3ng c\u00e1ch c\u1ea7n thi\u1ebft \u0111\u1ec3 d\u1eebng l\u1ea1i.<\/li>\n\n\n\n<li><strong>T\u1ea7m nh\u00ecn:<\/strong> B\u00f3ng t\u1ed1i, c\u00e1c kh\u00fac cua g\u1ea5p, \u0111\u1ed3i n\u00fai ho\u1eb7c ch\u01b0\u1edbng ng\u1ea1i v\u1eadt h\u1ea1n ch\u1ebf t\u1ea7m nh\u00ecn ph\u00eda tr\u01b0\u1edbc c\u1ee7a ng\u01b0\u1eddi l\u00e1i xe, \u0111\u00f2i h\u1ecfi t\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n \u0111\u1ec3 c\u00f3 \u0111\u1ee7 th\u1eddi gian ph\u1ea3n \u1ee9ng.<\/li>\n\n\n\n<li><strong>Giao th\u00f4ng:<\/strong> Giao th\u00f4ng \u0111\u00f4ng \u0111\u00fac, ng\u01b0\u1eddi \u0111i b\u1ed9 ho\u1eb7c ng\u01b0\u1eddi \u0111i xe \u0111\u1ea1p g\u1ea7n l\u00f2ng \u0111\u01b0\u1eddng \u0111\u00f2i h\u1ecfi t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n v\u00e0 t\u0103ng c\u01b0\u1eddng s\u1ef1 th\u1eadn tr\u1ecdng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e1i xe \u1edf t\u1ed1c \u0111\u1ed9 gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft trong m\u1ed9t tr\u1eadn m\u01b0a l\u1edbn ho\u1eb7c tr\u00ean m\u1ed9t con \u0111\u01b0\u1eddng \u0111\u00f3ng b\u0103ng c\u00f3 th\u1ec3 b\u1ecb coi l\u00e0 vi ph\u1ea1m Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n, v\u00ec \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed1c \u0111\u1ed9 h\u1ee3p l\u00fd ho\u1eb7c th\u1eadn tr\u1ecdng cho nh\u1eefng \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u1ed7i th\u01b0\u1eddng g\u1eb7p:<\/strong><br>Tin r\u1eb1ng vi\u1ec7c l\u00e1i xe \u1edf t\u1ed1c \u0111\u1ed9 gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft lu\u00f4n an to\u00e0n v\u00e0 h\u1ee3p ph\u00e1p. Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n y\u00eau c\u1ea7u b\u1ea1n ph\u1ea3i gi\u1ea3m t\u1ed1c \u0111\u1ed9 khi c\u00f3 \u0111i\u1ec1u ki\u1ec7n b\u1ea5t l\u1ee3i, v\u00e0 vi\u1ec7c kh\u00f4ng l\u00e0m nh\u01b0 v\u1eady c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ecb ph\u1ea1t ngay c\u1ea3 khi b\u1ea1n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft.<\/p>\n<\/div>\n\n\n<\/p>\n\n\n\n<div class=\"gb-element-3735b8d6\">\n<div>\n<p class=\"gb-text gb-text-61ea4bd9\">\ud83d\udd12<\/p>\n<\/div>\n\n\n\n<p class=\"gb-text\">\u0110\u00e2y l\u00e0 n\u1ed9i dung Premium. Truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u2014 c\u00e1c B\u00e0i thi DMV m\u1edf r\u1ed9ng, H\u01b0\u1edbng d\u1eabn h\u1ecdc t\u1eadp v\u00e0 b\u00e0i thi CDL.<\/p>\n\n\n\n<a class=\"gb-text gb-text-4785f37c\" href=\"https:\/\/testsdmv.com\/vi\/pricing\/\">Truy c\u1eadp G\u00f3i Premium<\/a>\n\n\n\n<p class=\"gb-text gb-text-95adcd10\"><em>\u0110\u00e3 mua? <a href=\"https:\/\/testsdmv.com\/vi\/sign-in\/\">\u0110\u0103ng nh\u1eadp<\/a><\/em><\/p>\n<\/div>\n\n\n<p>\n\n\n\n\n\n\n<div><nav class=\"tdmv-nav-container\" aria-label=\"Page navigation\"><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/indiana\/chapter-1\/\" class=\"tdmv-nav-btn prev-btn\">< Ch\u01b0\u01a1ng tr\u01b0\u1edbc<\/a><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/indiana\/chapter-3\/\" class=\"tdmv-nav-btn next-btn\">Ch\u01b0\u01a1ng sau ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CKi\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng tr\u00e1ch nhi\u1ec7m quan tr\u1ecdng nh\u1ea5t c\u1ee7a ng\u01b0\u1eddi l\u00e1i xe. Vi\u1ec7c hi\u1ec3u v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u1ea1t; \u0111\u00f3 l\u00e0 v\u1ec1 vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1c \u0111\u1ecbnh lu\u1eadt v\u1eadt l\u00fd c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o &#8230; <a title=\"Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/vi\/study-guides\/indiana\/chapter-2\/\" aria-label=\"Read more about Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9\">Read more<\/a><\/p>\n","protected":false},"author":30,"featured_media":34219,"parent":55957,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-58406","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/58406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/comments?post=58406"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/58406\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/55957"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/media?parent=58406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}