<p><b>12號美國國道</b>（英語：<span lang="en"><b>U.S. Route 12</b></span>）是一條東西方向的美國國道。該公路連接了密西根州底特律和華盛頓州阿伯丁，全長2,484英里。
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<h2><span id=".E7.9B.B8.E9.97.9C.E6.A2.9D.E7.9B.AE"></span><span id="相關條目">相關條目</span></h2>
<ul><li>12號美國國道橋</li></ul><h2><span id=".E5.A4.96.E9.83.A8.E9.93.BE.E6.8E.A5"></span><span id="外部链接">外部連結</span></h2>
<ul><li>Endpoints of US highways</li></ul><!-- 
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**12 號美國國道**（英語：**U.S. Route 12**）是一條東西方向的美國國道。該公路連接了密西根州底特律和華盛頓州阿伯丁，全長 2,484 英里。

## 相關條目

* 12 號美國國道橋

## 外部連結

* Endpoints of US highways
12号美国国道