diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 000000000..955f8a746
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,25 @@
+{   "plugins":["prettier","html"],
+
+    "env": {
+        "browser": true,
+        "es2021": true
+       
+    },
+    "extends": [
+        "airbnb-base",
+        "eslint:recommended",
+        "plugin:prettier/recommended"
+    ],
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "rules": {
+        "prettier/prettier": "error",
+        "no-var": "error",
+        "no-self-assign": "error",
+        "object-shorthand": "error",
+        "no-console":"off",
+     
+    }
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..55371e5c8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+.vscode
\ No newline at end of file
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 000000000..62e269533
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,7 @@
+{
+    "trailingComma": "es5",
+    "semi": true,
+    "useTabs":false
+    
+
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index e97a1d649..2adbfd908 100644
--- a/README.md
+++ b/README.md
@@ -1,114 +1,73 @@
-# 🚇 지하철 노선도 미션
-
-## 🚀 기능 요구사항
-
-### 지하철 역 관련 기능
-- 지하철 역을 등록하고 삭제할 수 있다. (단, 노선에 등록된 역은 삭제할 수 없다)
-- 중복된 지하철 역 이름이 등록될 수 없다.
-- 지하철 역은 2글자 이상이어야 한다.
-- 지하철 역의 목록을 조회할 수 있다.
-
-### 지하철 노선 관련 기능
-- 지하철 노선을 등록하고 삭제할 수 있다.
-- 중복된 지하철 노선 이름이 등록될 수 없다.
-- 노선 등록 시 상행 종점역과 하행 종점역을 입력받는다.
-- 지하철 노선의 목록을 조회할 수 있다.
-
-### 지하철 구간 추가 기능
-- 지하철 노선에 구간을 추가하는 기능은 노선에 역을 추가하는 기능이라고도 할 수 있다.
-  - 역과 역사이를 구간이라 하고 이 구간들의 모음이 노선이다.  
-- 하나의 역은 여러개의 노선에 추가될 수 있다.
-- 역과 역 사이에 새로운 역이 추가 될 수 있다.
-- 노선에서 갈래길은 생길 수 없다.
-
-<img width="500" src="/images/section1.png">
-
-### 지하철 구간 삭제 기능
-- 노선에 등록된 역을 제거할 수 있다.
-- 종점을 제거할 경우 다음 역이 종점이 된다.
-- 노선에 포함된 역이 두개 이하일 때는 역을 제거할 수 없다.
-
-<img width="500" src="/images/section2.png">
-
-### 지하철 노선에 등록된 역 조회 기능
-- 노선의 상행 종점부터 하행 종점까지 연결된 순서대로 역 목록을 조회할 수 있다.
-
-<br/>
-
-## 💻 프로그램 실행 결과
-
-### 역관리
-<img width="100%" src="/images/station_manager.gif">
-
-### 노선관리
-<img width="100%" src="/images/line_manager.gif">
-
-### 구간관리
-<img width="100%" src="/images/section_manager.gif">
-
-### 노선도 출력
-<img width="100%" src="/images/map_print_manager.gif">
-
-
-## ✅ 프로그래밍 요구사항
-
-### 메뉴 버튼
-- 역 관리 button 태그는 `#station-manager-button` id값을 가진다.
-- 노선 관리 button 태그는 `#line-manager-button` id값을 가진다.
-- 구간 관리 button 태그는 `#section-manager-button` id값을 가진다.
-- 지하철 노선도 출력 관리 button 태그는 `#map-print-manager-button` id값을 가진다.
-
-### 지하철 역 관련 기능
-- 지하철 역을 입력하는 input 태그는 `#station-name-input` id값을 가진다.
-- 지하철 역을 추가하는 button 태그는 `#station-add-button` id값을 가진다.
-- 지하철 역을 삭제하는 button 태그는 `.station-delete-button` class값을 가진다.
-
-### 지하철 노선 관련 기능
-- 지하철 노선의 이름을 입력하는 input 태그는 `#line-name-input` id값을 가진다.
-- 지하철 노선의 상행 종점을 선택하는 select 태그는 `#line-start-station-selector` id값을 가진다.
-- 지하철 노선의 하행 종점을 선택하는 select 태그는 `#line-end-station-selector` id값을 가진다.
-- 지하철 노선을 추가하는 button 태그는 `#line-add-button` id값을 가진다.
-- 지하철 노선을 삭제하는 button 태그는 `.line-delete-button` class값을 가진다.
-
-### 지하철 구간 추가 기능
-- 지하철 노선을 선택하는 button 태그는 `.section-line-menu-button` class값을 가진다.
-- 지하철 구간을 설정할 역 select 태그는 `#section-station-selector` id값을 가진다.
-- 지하철 구간의 순서를 입력하는 input 태그는 `#section-order-input` id값을 가진다.
-- 지하철 구간을 등록하는 button 태그는 `#section-add-button` id값을 가진다.
-- 지하철 구간을 제거하는 button 태그는 `.section-delete-button` class값을 가진다.
-
-### 지하철 노선도 출력 기능
-- 지하철 노선도 출력 버튼을 누르면 `<div class="map"></div>` 태그를 만들고 해당 태그 내부에 노선도를 출력한다.
-
-### 기존 요구사항
-
-- 사용자가 잘못된 입력 값을 작성한 경우 `alert`을 이용해 메시지를 보여주고, 재입력할 수 있게 한다.
-- 외부 라이브러리(jQuery, Lodash 등)를 사용하지 않고, 순수 Vanilla JS로만 구현한다.
-- **자바스크립트 코드 컨벤션을 지키면서 프로그래밍** 한다
-  - [https://google.github.io/styleguide/jsguide.html](https://google.github.io/styleguide/jsguide.html)
-  - [https://ui.toast.com/fe-guide/ko_CODING-CONVENSION/](https://ui.toast.com/fe-guide/ko_CODING-CONVENTION)
-- **indent(인덴트, 들여쓰기) depth를 3이 넘지 않도록 구현한다. 2까지만 허용**한다.
-  - 예를 들어 while문 안에 if문이 있으면 들여쓰기는 2이다.
-  - 힌트: indent(인덴트, 들여쓰기) depth를 줄이는 좋은 방법은 함수(또는 메소드)를 분리하면 된다.
-- **함수(또는 메소드)의 길이가 15라인을 넘어가지 않도록 구현한다.**
-  - 함수(또는 메소드)가 한 가지 일만 잘 하도록 구현한다.
-- 변수 선언시 `var` 를 사용하지 않는다. `const` 와 `let` 을 사용한다.
-  - [const](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/const)
-  - [let](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let)
-- `import` 문을 이용해 스크립트를 모듈화하고 불러올 수 있게 만든다.
-  - [https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/import](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/import)
-- `template literal`을 이용해 데이터와 html string을 가독성 좋게 표현한다.
-  - [https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Template_literals](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Template_literals)
-
-### 추가된 요구사항
-- [data](https://developer.mozilla.org/ko/docs/Learn/HTML/Howto/%EB%8D%B0%EC%9D%B4%ED%84%B0_%EC%86%8D%EC%84%B1_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0)속성을 활용하여 html 태그에 역, 노선, 구간의 유일한 데이터 값들을 관리한다. 
-- [localStorage](https://developer.mozilla.org/ko/docs/Web/API/Window/localStorage)를 이용하여, 새로고침하더라도 가장 최근에 작업한 정보들을 불러올 수 있도록 한다.
-
-<br/>
-
-## 📝 미션 저장소 및 진행 요구사항
-
-- 미션은 [https://github.com/woowacourse/javascript-subway-map-precours](https://github.com/woowacourse/javascript-subway-map-precourse) 저장소를 fork/clone해 시작한다.
-- **기능을 구현하기 전에 javascript-subway-precourse/docs/README.md 파일에 구현할 기능 목록**을 정리해 추가한다.
-- **git의 commit 단위는 앞 단계에서 README.md 파일에 정리한 기능 목록 단위로 추가**한다.
-- [프리코스 과제 제출](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse) 문서 절차를 따라 미션을 제출한다.
+# 🚇 지하철 노선도 미션_조혜송
+
+### 구현기능
+
+0. 일시적으로 태그를 숨기는 기능
+    - 버튼 클릭 전 관련 없는 화면을 지워준다.
+1. 로컬스트로지 데이터 저장
+    - 로컬 스트로지로 부터 데이터를 가져온다.
+    - 로컬 스트로지로 데이터를 저장한다.
+2. 전체 버튼 이벤트 
+    - 역 관리,노선관리,구간관리,지하철 노선도 출력 이벤트를 만들어준다.
+3. 지하철 역 관리 기능
+    - 지하철 역 등록
+        - 지하철 역은 2 글자 이상어야 한다.
+        - 중복된 이름은 등록할 수 없다.
+    - 지하철 역 삭제 
+        - 노선에 이미 등록된 역은 삭제할 수 없다.
+    - 지하철 역 조회
+        - 등록 된 역 목록을 출력한다.   
+4. 지하털 노선 관리 기능
+    - 지하철 노선 등록
+        - 중복된 이름은 등록할 수 없다.
+        - 상행 종점과 하행 종점 역 두개를 입력해야 한다.
+        - 상행 종점과 하행 종점은 달라야한다.
+    - 지하철 노선 삭제 
+        - 등록 된 노선을 삭제한다.
+    - 지하철 노선 조회
+        - 등록 된 노선 목록을 출력한다.
+
+5. 지하철 구간 관리 기능
+     - 지하철 구간 조회
+        - 노선 이름 버튼을 클릭 하면, 관련 구간 정보를 수정 할 수 있다.
+    - 지하철 구간 추가
+        - 역과 역 사이에만 추가 할 수 있다.
+        - 길래 길은 생길 수 없다.(구간은 일직선이다.)
+        - 구간의 역은 유일하다.
+        - 순서번호는 숫자 이어야 한다.
+    - 지하철 구간 삭제 
+        - 종점을 제거하면, 상행 의 경우 다음 역이, 하행의 경우 그 전 역이 종점이 된다.
+        - 노선에 포함된 역이 두개 이하일 경우에는 제거할 수 없다.
+           
+6. 지하철 노선 출력 기능
+    - 모든 노선의 상행 종점 부터 하행 종점까지 출력한다.
+
+
+#### 예외 상황에 대한 대응
+
+- 지하철 역 등록
+    - 지하철 역의 이름 길이가 2 글자 미만 일 경우 
+    - 중복된 이름을 시도할 경우
+        :loudspeaker: alert로 메세지 출력 및 재입력 유도
+
+- 지하철 역 삭제 
+    - 노선에 이미 등록된 역을 삭제 하려고 할 경우
+        :loudspeaker: alert로 메세지 출력 
+   
+- 지하철 노선 등록
+    - 지하철 노선의 이름 길이가 1글자 미만 일  경우
+    - 지하철 상행 종점과 하행 종점이 같을 경우
+    - 중복된 이름을 시도할 경우
+        :loudspeaker: alert로 메세지 출력 및 재입력 유도
+
+- 지하철 구간 추가
+    - 순서 번호 가  0 ~ 라인 갯수 사이 값이 아닐 경우,  
+    - 이미 존재하는 역을 추가하려고 시도할 경우,
+        :loudspeaker: alert로 메세지 출력 및 재입력 유도
+
+- 지하철 구간 삭제
+    - 2개 이하가 남았을 시에, 구간 삭제를 시도할 경우
+        :loudspeaker: alert로 메세지 출력 
+         
+
+ 
\ No newline at end of file
diff --git a/index.html b/index.html
index fc99deac2..5206016c8 100644
--- a/index.html
+++ b/index.html
@@ -1,13 +1,50 @@
 <!DOCTYPE html>
 <html lang="kr">
-  <head>
-    <meta charset="UTF-8" />
-    <title>지하철 노선도 관리</title>
-  </head>
-  <body>
-    <div id="app">
-      <h1>🚇 지하철 노선도 관리 </h1>
+
+<head>
+  <meta charset="UTF-8" />
+  <title>지하철 노선도 관리</title>
+  <link rel="shortcut icon" href="data:image/x-icon;," type="image/x-icon">
+</head>
+
+<body>
+  <div id="app">
+    <h1>🚇 지하철 노선도 관리 </h1>
+    <div>
+      <button id="station-manager-button">1.역 관리</button>
+      <button id="line-manager-button">2.노선 관리</button>
+      <button id="section-manager-button">3.구간 관리</button>
+      <button id="map-print-manage-button">4.지하철 노선도 출력 관리</button>
     </div>
-    <script type="module" src="src/index.js"></script>
-  </body>
-</html>
+    <br>
+    <div>
+      <legend>역 이름</legend>
+      <input id="station-name-input" placeholder="역 이름을 입력해주세요" />
+      <button id="station-add-button">역 추가</button>
+      <h2>🚉지하철 역 목록</h2>
+    </div>
+    <div>
+      <legend>노선 이름</legend>
+      <input id="line-name-input" placeholder="노선 이름을 입력해주세요" />  
+      <div>
+        <br>
+        <label>상행 종점</label>
+        <select id="line-start-station-selector"></select>
+        <br>
+        <label>하행 종점</label>
+        <select id="line-end-station-selector"></select>  
+      </div>
+      <br>
+      <button id="line-add-button">노션 추가</button>
+      <h2>🚉지하철 노선 목록</h2>
+    </div>
+    <div>
+      <div>
+        <h3>구간을 수정할 노선을 선택해주세요</h3>
+      </div> 
+  </div>
+  <div></div>
+  <script type="module" src="src/index.js"></script>
+  <link rel="stylesheet" href="./src/css/style.css">
+</body>
+</html>
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 000000000..6fffae487
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1828 @@
+{
+  "name": "javascript-subway-map-precourse",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
+      "integrity": "sha512-vG6SvB6oYEhvgisZNFRmRCUkLz11c7rp+tbNTynGqc6mS1d5ATd/sGyV6W0KZZnXRKMTzZDRgQT3Ou9jhpAfUg==",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.10.4"
+      }
+    },
+    "@babel/helper-validator-identifier": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz",
+      "integrity": "sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==",
+      "dev": true
+    },
+    "@babel/highlight": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
+      "integrity": "sha512-i6rgnR/YgPEQzZZnbTHHuZdlE8qyoBNalD6F+q4vAFlcMEcqmkoG+mPqJYJCo63qPf74+Y1UZsl3l6f7/RIkmA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.10.4",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      },
+      "dependencies": {
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
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diff --git a/package.json b/package.json
new file mode 100644
index 000000000..5068c3853
--- /dev/null
+++ b/package.json
@@ -0,0 +1,37 @@
+{
+  "name": "javascript-subway-map-precourse",
+  "version": "1.0.0",
+  "description": "## 🚀 기능 요구사항",
+  "main": ".eslintrc.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/songrammer/javascript-subway-map-precourse.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/songrammer/javascript-subway-map-precourse/issues"
+  },
+  "homepage": "https://github.com/songrammer/javascript-subway-map-precourse#readme",
+  "devDependencies": {
+    "eslint": "7.15.0",
+    "eslint-config-prettier": "7.0.0",
+    "eslint-plugin-prettier": "3.2.0",
+    "lint-staged": "10.5.3",
+    "prettier": "2.2.1"
+  },
+  "lint-staged": {
+    "*.js": [
+      "eslint -- fix",
+      "git add"
+    ]
+  },
+  "dependencies": {
+    "eslint-config-airbnb": "18.2.1",
+    "eslint-plugin-html": "6.1.1"
+  }
+}
diff --git a/src/Subway.js b/src/Subway.js
new file mode 100644
index 000000000..57644d69c
--- /dev/null
+++ b/src/Subway.js
@@ -0,0 +1,18 @@
+export default function Subway() {
+  this.station = [];
+  this.line = [];
+}
+
+Subway.prototype.isValidName = function (inputValue, name, LIMIT_VALUE) {
+  return (
+    inputValue.trim().length >= LIMIT_VALUE &&
+    this[name].every((v) => v.name !== inputValue)
+  );
+};
+
+Subway.prototype.isValidDeleteStation = function (id) {
+  const stationIndex = this.station.findIndex((v) => v.id === id);
+  if (!this.station[stationIndex].hasOwnProperty("line")) {
+    return true;
+  }
+};
diff --git a/src/constant.js b/src/constant.js
new file mode 100644
index 000000000..8310492af
--- /dev/null
+++ b/src/constant.js
@@ -0,0 +1,23 @@
+export const LINE_DIV = 4;
+export const MAP_DIV = 6;
+export const STATION_DIV = 3;
+export const SELECTION_DIV = 5;
+export const STATION_NAME_LIMIT = 2;
+export const LINE_NAME_LIMIT = 1;
+export const SELECTION_ADD_DIV_CHILD_COUNT = 2;
+export const SELECTION_DELETE_COUNT_LIMIT = 3;
+export const STATION_DELETE_BUTTON = "";
+export const SUB_WAY_LINE_INFO = "SUB_WAY_LINE_INFO";
+export const SUB_WAY_STATION_INFO = "SUB_WAY_STATION_INFO";
+export const DELETE_MESSAGE = " 정말로 삭제하시겠습니까 ? ";
+export const ERR_MESSAGE_STATION =
+  " 유효하지 않은 이름입니다. [2글자 이상 , 존재하지 않는 이름으로 입력하세요]";
+export const ERR_MESSAGE_LINE = `유효하지 않은 노선입니다. 노선 이름과 종점을 확인하세요.
+※ 노선 이름 :1글자 이상, 이미 존재하지 않는 이름
+※ 종점 :상행 종점과 하행 종점은 달라야 합니다.`;
+
+export const ERR_MESSAGE_SECTION = ` 구간을 등록할 수 없습니다.
+※ 순서 번호 : 종점 번호 제외
+※ 종점 :상행 종점과 하행 종점은 달라야 합니다.
+  `;
+export const ERR__DELETE = ` 삭제가 불가능합니다. `;
diff --git a/src/css/style.css b/src/css/style.css
new file mode 100644
index 000000000..527638c55
--- /dev/null
+++ b/src/css/style.css
@@ -0,0 +1,11 @@
+table{
+    border: 1px solid #444444;
+    margin-left: 10px;
+    margin-top: 10px;
+}
+th, td {
+    border: 1px solid #444444;
+  }
+button{
+    margin-right: 5px;
+}
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index e69de29bb..59526dc2c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -0,0 +1,16 @@
+import Subway from "./Subway.js";
+import { cleanView } from "./utils/controlView.js";
+import { stationInit } from "./utils/station.js";
+import { lineInit } from "./utils/line.js";
+import { sectionInit } from "./utils/section.js";
+import { printMapInit } from "./utils/mapPrint.js";
+const init = () => {
+  cleanView();
+  let subway = new Subway();
+  stationInit.call(subway);
+  lineInit.call(subway);
+  sectionInit.call(subway);
+  printMapInit.call(subway);
+};
+
+init();
diff --git a/src/utils/controlView.js b/src/utils/controlView.js
new file mode 100644
index 000000000..4cb62e72d
--- /dev/null
+++ b/src/utils/controlView.js
@@ -0,0 +1,181 @@
+import {
+  MAP_DIV,
+  STATION_DIV,
+  SELECTION_ADD_DIV_CHILD_COUNT,
+  SELECTION_DIV,
+} from "../constant.js";
+
+import { getButtonFunction, getDivName } from "./data.js";
+import { lineControlEventHandler, sectionAddButton } from "./section.js";
+
+export const cleanView = () => {
+  //초기 전체 화면  지우기
+  const { children } = document.getElementById("app");
+  for (let i = STATION_DIV; i < children.length; i += 1) {
+    children[i].style.display = "none";
+  }
+};
+
+export const cleanPreView = (num) => {
+  //메뉴 이동시 화면 지우기
+  const { children } = document.getElementById("app");
+  for (let i = STATION_DIV; i < children.length; i += 1) {
+    if (i !== num) children[i].style.display = "none";
+  }
+};
+
+export const controlDisplay = (child) => {
+  child.style.display === "none"
+    ? (child.style.display = "")
+    : (child.style.display = "none");
+};
+
+export function sectionLineButton(buttonNodes) {
+  Array.prototype.forEach.call(
+    buttonNodes,
+    function (button) {
+      button.addEventListener("click", lineControlEventHandler.bind(this));
+    }.bind(this)
+  );
+}
+
+export function makeTableStation(table) {
+  if (this.station.length) {
+    table.innerHTML += `<thead>
+    <th> 역 이름 </th> <th> 설정 </th>
+    </thead>`;
+    this.station.map((v) => {
+      const row = `<tr data-id=${v.id} data-value=${v.name}>
+    <td>${v.name}</td> <td><button class="station-delete-button">삭제</button></td>
+  </tr>`;
+      table.innerHTML += row;
+    });
+    tableButton.call(this, document.querySelectorAll(".station-delete-button"));
+  }
+}
+
+export function makeTableLine(table) {
+  if (this.line.length) {
+    table.innerHTML += `<thead>
+    <th> 노선 이름 </th> <th> 상행 종점역 </th> <th>하행 종점역 </th> <th> 설정 </th>
+      </thead>`;
+    this.line.map((v) => {
+      const row = `<tr data-id=${v.id}>
+    <td>${v.name}</td> <td>${v.stations[0].station}</td> 
+    <td>${v.stations[v.stations.length - 1].station}</td>
+    <td> <button class="line-delete-button"> 삭제 </button></td>
+   </tr>`;
+      table.innerHTML += row;
+    });
+    tableButton.call(this, document.querySelectorAll(".line-delete-button"));
+  }
+}
+
+export function makeTableSection(table, buttonName) {
+  table.innerHTML += `<thead>
+    <th> 순서 </th> <th> 이름 </th> <th> 설정 </th>
+  </thead>`;
+  let lineIndex = this.line.findIndex((v) => v.name === buttonName);
+  console.log(this.line[lineIndex]);
+  this.line[lineIndex].stations.map((v, index) => {
+    const row = `<tr data-id=${v.id} data-sectionid=${this.line[lineIndex].id}>
+    <td>${index}</td> <td>${v.station}</td>
+    <td> <button class="section-delete-button"> 삭제 </button></td>
+  </tr>`;
+    table.innerHTML += row;
+  });
+  tableButton.call(this, document.querySelectorAll(".section-delete-button"));
+}
+
+export function tableButton(buttonNodes) {
+  let buttonFunction = getButtonFunction(buttonNodes);
+  Array.prototype.forEach.call(
+    buttonNodes,
+    function (button) {
+      button.addEventListener("click", buttonFunction.bind(this));
+    }.bind(this)
+  );
+}
+
+export function printTable(NAME_DIV, buttonName) {
+  let table;
+  const parent = document.getElementById("app").children[NAME_DIV];
+  if (!parent.getElementsByTagName("table").length) {
+    table = document.createElement("table");
+    parent.append(table);
+  }
+  table = parent.getElementsByTagName("table")[0];
+  table.innerHTML = "";
+  getDivName.call(this, NAME_DIV, table, buttonName); //NAME_DIV에 따라 함수 호출 구분
+}
+
+export function printSectionLineButton(parent) {
+  let div;
+  if (!parent.getElementsByTagName("div").length) {
+    div = document.createElement("div");
+    parent.append(div);
+  }
+  div = parent.getElementsByTagName("div")[0];
+  div.innerHTML = "";
+  this.line.map((v) => {
+    div.innerHTML += `<button class="section-line-menu-button" data-value =${v.name}> ${v.name}</button>`;
+  });
+  sectionLineButton.call(
+    this,
+    document.querySelectorAll(".section-line-menu-button")
+  );
+}
+
+export function printSectionAddDiv(parent, buttonName) {
+  let div;
+  if (parent.children.length !== SELECTION_ADD_DIV_CHILD_COUNT) {
+    div = document.createElement("div");
+    parent.append(div);
+  }
+  div = parent.children[1];
+  div.innerHTML = `<h3>${buttonName} 관리 </h3> <h4> 구간 등록 </h4> 
+  <select id="section-station-selector"/> <input id="section-order-input" type="number"placeholder="순서" /> 
+  <button id="section-add-button"> 등록 </button>`;
+  setDataSelect.call(this, "section-station-selector");
+  sectionAddButton.call(this, buttonName); //이벤트 등록 함수
+  console.log(buttonName);
+  printTable.call(this, SELECTION_DIV, buttonName);
+}
+
+export function printLineList() {
+  const mapNodes = document.querySelectorAll(".map");
+  for (let i = 0; i < mapNodes.length; i++) {
+    this.line[i].stations.forEach((v) => {
+      mapNodes[i].innerHTML += `<li> ${v.station} </li>`;
+    });
+  }
+}
+
+export function printMapList() {
+  const mapDiv = document.getElementById("app").children[MAP_DIV];
+  mapDiv.innerHTML = "";
+  this.line.forEach((v) => {
+    mapDiv.innerHTML += `<div class=map>
+    <h3>${v.name} </h3> 
+    </div> `;
+  });
+  printLineList.call(this);
+}
+
+export function clearSelect(lineSelect) {
+  while (lineSelect.hasChildNodes()) {
+    lineSelect.removeChild(lineSelect.firstChild);
+  }
+}
+
+export function setDataSelect(name) {
+  const lineSelect = document.getElementById(name);
+  clearSelect(lineSelect);
+  this.station.forEach((v) => {
+    let option = document.createElement("option");
+    option.dataset.id = v.id;
+    option.dataset.value = v.name;
+    option.innerText = v.name;
+    lineSelect.append(option);
+  });
+}
diff --git a/src/utils/data.js b/src/utils/data.js
new file mode 100644
index 000000000..34e3b89be
--- /dev/null
+++ b/src/utils/data.js
@@ -0,0 +1,65 @@
+import {
+  STATION_DIV,
+  LINE_DIV,
+  SUB_WAY_LINE_INFO,
+  SUB_WAY_STATION_INFO,
+} from "../constant.js";
+
+import {
+  makeTableStation,
+  makeTableLine,
+  makeTableSection,
+} from "./controlView.js";
+
+import { removeLineHandler } from "./line.js";
+import { removeStationHandler } from "./station.js";
+import { removeSectionHandler } from "./section.js";
+
+export function getDataFromLocalStorage(subwayInfo) {
+  const lineFromStorage = localStorage.getItem(SUB_WAY_LINE_INFO);
+  const stationFromStorage = localStorage.getItem(SUB_WAY_STATION_INFO);
+  if (lineFromStorage !== null) {
+    subwayInfo.line = JSON.parse(lineFromStorage);
+  }
+  if (stationFromStorage !== null) {
+    subwayInfo.station = JSON.parse(stationFromStorage);
+  }
+}
+
+export function setDataToStorage(subwayInfo) {
+  localStorage.setItem(SUB_WAY_LINE_INFO, JSON.stringify(subwayInfo.line));
+  localStorage.setItem(
+    SUB_WAY_STATION_INFO,
+    JSON.stringify(subwayInfo.station)
+  );
+}
+
+export function getDataFromSelect(parent, dataName) {
+  return parent.options[parent.selectedIndex]?.dataset[dataName];
+}
+
+export function getNewId() {
+  return Math.random().toString(36).substr(2, 16);
+}
+
+export function getButtonFunction(buttonNodes) {
+  let buttonFunction;
+  if (buttonNodes[0]?.getAttribute("class") === "station-delete-button") {
+    buttonFunction = removeStationHandler;
+  } else if (buttonNodes[0]?.getAttribute("class") === "line-delete-button") {
+    buttonFunction = removeLineHandler;
+  } else {
+    buttonFunction = removeSectionHandler;
+  }
+  return buttonFunction;
+}
+
+export function getDivName(NAME_DIV, table, buttonName) {
+  if (NAME_DIV === STATION_DIV) {
+    makeTableStation.call(this, table);
+  } else if (NAME_DIV === LINE_DIV) {
+    makeTableLine.call(this, table);
+  } else {
+    makeTableSection.call(this, table, buttonName);
+  }
+}
diff --git a/src/utils/line.js b/src/utils/line.js
new file mode 100644
index 000000000..78afac1a5
--- /dev/null
+++ b/src/utils/line.js
@@ -0,0 +1,111 @@
+import {
+  getNewId,
+  getDataFromLocalStorage,
+  getDataFromSelect,
+  setDataToStorage,
+} from "./data.js";
+import {
+  cleanPreView,
+  controlDisplay,
+  setDataSelect,
+  printTable,
+} from "./controlView.js";
+import {
+  LINE_DIV,
+  ERR_MESSAGE_LINE,
+  LINE_NAME_LIMIT,
+  DELETE_MESSAGE,
+} from "../constant.js";
+
+export function addLinetoStation(lineId, stationId) {
+  //노선에 포함 될때,line 프로퍼티 추가
+  let stationIndex = this.station.findIndex((v) => v.id == stationId);
+  if (!this.station[stationIndex].hasOwnProperty("line")) {
+    this.station[stationIndex].line = [];
+  }
+  this.station[stationIndex].line.push({ id: lineId });
+}
+
+export function deleteLine(index, lineId) {
+  this.station[index].line = this.station[index].line.filter(
+    (v) => v.id !== lineId
+  );
+}
+
+export function deleteLinetoStation(lineId) {
+  //노선에 포함 될때,line 프로퍼티 추가
+  this.station.map((v, index) => {
+    if (v?.line) {
+      deleteLine.call(this, index, lineId);
+    }
+  });
+}
+
+export function removeLineHandler(e) {
+  if (confirm(DELETE_MESSAGE)) {
+    const tr = e.target.parentNode.parentNode;
+    const clearLine = this.line.filter((v) => v.id !== tr.dataset.id);
+    this.line = clearLine;
+    deleteLinetoStation.call(this, tr.dataset.id);
+    setDataToStorage(this);
+    printTable.call(this, LINE_DIV);
+  }
+}
+
+export function createLine(lineNameInput, destination) {
+  const lineId = getNewId();
+  this.line.push({
+    id: lineId,
+    name: lineNameInput,
+    stations: destination,
+  });
+  destination.map((v) => addLinetoStation.call(this, lineId, v.id));
+}
+
+export const isValidSelect = () => {
+  const selectStart = document.getElementById("line-start-station-selector");
+  const selectEnd = document.getElementById("line-end-station-selector");
+  const lineStartId = getDataFromSelect(selectStart, "id");
+  const lineEndId = getDataFromSelect(selectEnd, "id");
+  if (lineStartId == null || lineEndId == null || lineStartId === lineEndId) {
+    //
+    return false;
+  } else {
+    return [
+      { id: lineStartId, station: getDataFromSelect(selectStart, "value") },
+      { id: lineEndId, station: getDataFromSelect(selectEnd, "value") },
+    ];
+  }
+};
+
+export function lineAddHandler(e) {
+  const lineNameInput = document.getElementById("line-name-input");
+  if (
+    this.isValidName(lineNameInput.value, "line", LINE_NAME_LIMIT) &&
+    isValidSelect()
+  ) {
+    createLine.call(this, lineNameInput.value, isValidSelect());
+    printTable.call(this, LINE_DIV);
+    setDataToStorage(this);
+    lineNameInput.value = "";
+  } else {
+    alert(ERR_MESSAGE_LINE);
+    lineNameInput.value = "";
+  }
+}
+
+export function lineEventHandler(e) {
+  getDataFromLocalStorage(this);
+  cleanPreView(LINE_DIV);
+  controlDisplay(document.getElementById("app").children[LINE_DIV]);
+  setDataSelect.call(this, "line-start-station-selector");
+  setDataSelect.call(this, "line-end-station-selector");
+  printTable.call(this, LINE_DIV);
+}
+
+export function lineInit() {
+  const lineManagerButton = document.getElementById("line-manager-button");
+  const lineAddButton = document.getElementById("line-add-button");
+  lineManagerButton.addEventListener("click", lineEventHandler.bind(this));
+  lineAddButton.addEventListener("click", lineAddHandler.bind(this));
+}
diff --git a/src/utils/mapPrint.js b/src/utils/mapPrint.js
new file mode 100644
index 000000000..d7cdd8ea7
--- /dev/null
+++ b/src/utils/mapPrint.js
@@ -0,0 +1,17 @@
+import { getDataFromLocalStorage } from "./data.js";
+import { cleanPreView, controlDisplay, printMapList } from "./controlView.js";
+import { MAP_DIV } from "../constant.js";
+
+export function mapPrintHandler() {
+  getDataFromLocalStorage(this);
+  cleanPreView(MAP_DIV);
+  controlDisplay(document.getElementById("app").children[MAP_DIV]);
+  printMapList.call(this);
+}
+
+export function printMapInit() {
+  const mapPrintManageButton = document.getElementById(
+    "map-print-manage-button"
+  );
+  mapPrintManageButton.addEventListener("click", mapPrintHandler.bind(this));
+}
diff --git a/src/utils/section.js b/src/utils/section.js
new file mode 100644
index 000000000..976c377a9
--- /dev/null
+++ b/src/utils/section.js
@@ -0,0 +1,117 @@
+import {
+  getDataFromLocalStorage,
+  getDataFromSelect,
+  setDataToStorage,
+} from "./data.js";
+import {
+  cleanPreView,
+  controlDisplay,
+  printSectionLineButton,
+  printSectionAddDiv,
+  printTable,
+} from "./controlView.js";
+import {
+  ERR_MESSAGE_SECTION,
+  SELECTION_DIV,
+  DELETE_MESSAGE,
+  ERR__DELETE,
+  SELECTION_DELETE_COUNT_LIMIT,
+} from "../constant.js";
+import { addLinetoStation } from "./line.js";
+
+export function removeSectionHandler(e) {
+  if (confirm(DELETE_MESSAGE)) {
+    const tr = e.target.parentNode.parentNode;
+    let index = this.line.findIndex((v) => v.id === tr.dataset.sectionid);
+    if (this.line[index].stations.length >= SELECTION_DELETE_COUNT_LIMIT) {
+      const clearSection = this.line[index].stations.filter(
+        (v) => v.id !== tr.dataset.id
+      );
+      this.line[index].stations = clearSection;
+      setDataToStorage(this);
+      printTable.call(this, SELECTION_DIV, this.line[index].name);
+    } else {
+      alert(ERR__DELETE);
+    }
+  }
+}
+
+export function isValidSelectName(lineIndex) {
+  //같은 역이 인지 확인
+  const sectionSelector = document.getElementById("section-station-selector");
+  let selectedId = getDataFromSelect(sectionSelector, "id");
+  const result = this.line[lineIndex].stations.filter(
+    (v) => v.id === selectedId
+  );
+  return result.length === 0;
+}
+
+export function isValidOrder(lineIndex, sectionOrderInput) {
+  if (
+    sectionOrderInput > 0 &&
+    sectionOrderInput < this.line[lineIndex].stations.length //순서번호가 인덱스 0~인덱스 길이 사이
+  ) {
+    return true;
+  }
+}
+
+export function addStationtoLine(lineIndex, sectionOrderInput) {
+  const sectionSelector = document.getElementById("section-station-selector");
+  const stationId = getDataFromSelect(sectionSelector, "id");
+  this.line[lineIndex].stations.splice(parseInt(sectionOrderInput), 0, {
+    id: stationId,
+    station: getDataFromSelect(sectionSelector, "value"),
+  });
+  addLinetoStation.call(this, this.line[lineIndex].id, stationId); //역에 노선 id 추가
+}
+
+export function sectionAddButtonEventHandler(buttonName) {
+  const sectionOrderInput = document.getElementById("section-order-input");
+  let lineIndex = this.line.findIndex((v) => v.name === buttonName);
+  if (
+    isValidSelectName.call(this, lineIndex) &&
+    isValidOrder.call(this, lineIndex, sectionOrderInput.value)
+  ) {
+    addStationtoLine.call(this, lineIndex, sectionOrderInput.value);
+    setDataToStorage(this);
+    printTable.call(this, SELECTION_DIV, buttonName);
+    sectionOrderInput.value = "";
+  } else {
+    alert(ERR_MESSAGE_SECTION);
+    sectionOrderInput.value = "";
+  }
+}
+
+export function sectionAddButton(buttonName) {
+  const sectionAddButton = document.getElementById("section-add-button");
+  sectionAddButton.addEventListener(
+    "click",
+    sectionAddButtonEventHandler.bind(this, buttonName)
+  );
+}
+
+export function lineControlEventHandler(e) {
+  printSectionAddDiv.call(
+    this,
+    document.getElementById("app").children[SELECTION_DIV],
+    e.target.dataset.value
+  ); //구간 등록 div 출력
+}
+
+export function sectionEventHandler(e) {
+  const parentMenu = document.getElementById("app").children[SELECTION_DIV];
+  getDataFromLocalStorage(this);
+  controlDisplay(parentMenu);
+  cleanPreView(SELECTION_DIV);
+  printSectionLineButton.call(this, parentMenu.children[0]);
+}
+
+export function sectionInit() {
+  const sectionManagerButton = document.getElementById(
+    "section-manager-button"
+  );
+  sectionManagerButton.addEventListener(
+    "click",
+    sectionEventHandler.bind(this)
+  );
+}
diff --git a/src/utils/station.js b/src/utils/station.js
new file mode 100644
index 000000000..cf0b4f46e
--- /dev/null
+++ b/src/utils/station.js
@@ -0,0 +1,58 @@
+import {
+  STATION_NAME_LIMIT,
+  STATION_DIV,
+  DELETE_MESSAGE,
+  ERR_MESSAGE_STATION,
+  ERR__DELETE,
+} from "../constant.js";
+import { getNewId, getDataFromLocalStorage, setDataToStorage } from "./data.js";
+import { printTable, cleanPreView, controlDisplay } from "./controlView.js";
+
+export function removeStationHandler(e) {
+  if (confirm(DELETE_MESSAGE)) {
+    const tr = e.target.parentNode.parentNode;
+    if (this.isValidDeleteStation(tr.dataset.id)) {
+      const clearStation = this.station.filter((v) => v.id !== tr.dataset.id);
+      this.station = clearStation;
+      setDataToStorage(this);
+      printTable.call(this, STATION_DIV);
+    } else {
+      alert(ERR__DELETE);
+    }
+  }
+}
+
+export function stationAddHandler() {
+  const stationNameInput = document.getElementById("station-name-input");
+  if (this.isValidName(stationNameInput.value, "station", STATION_NAME_LIMIT)) {
+    this.station.push({
+      id: getNewId(),
+      name: stationNameInput.value,
+    });
+    printTable.call(this, STATION_DIV);
+    setDataToStorage(this);
+    stationNameInput.value = "";
+  } else {
+    alert(ERR_MESSAGE_STATION);
+    stationNameInput.value = "";
+  }
+}
+
+export function stationEventHandler(e) {
+  getDataFromLocalStorage(this);
+  printTable.call(this, STATION_DIV);
+  cleanPreView(STATION_DIV);
+  controlDisplay(document.getElementById("app").children[STATION_DIV]);
+}
+
+export function stationInit() {
+  const stationManagerButton = document.getElementById(
+    "station-manager-button"
+  );
+  const stationAddButton = document.getElementById("station-add-button");
+  stationManagerButton.addEventListener(
+    "click",
+    stationEventHandler.bind(this)
+  );
+  stationAddButton.addEventListener("click", stationAddHandler.bind(this));
+}