這是一個透過交通部公路總局位於全台灣 5 個區域交控中心 24 小時運作的道路交通資訊提供系統。幸福公路將會是您最稱職、貼心的領航員，隨時通知您所在位置或前方最新的路況。

它的特色：
1. 交控中心隨時收集路況（事故、事件、壅塞等），即時標註於應用程式的地圖上，當您行經該地，幸福公路即會提醒您前方路況資訊，無縫隙提供路況資訊。
2. 個人化、適地性的資訊服務，只提供您當地、當時所需要的路況，讓您不會被龐大無關的路況淹沒、打擾。
3. 除了本局所轄省道外，整合高速公路、快速公路、市區道路（陸續）的資訊看板、路況攝影機等，為最完整交通資訊平台。
4. 國道替代路徑資訊結合即時旅行時間比較、地圖顯示與語音播報，協助駕駛人適時選擇行駛替代道路，並做必要的導引，降低迷路的可能。
5. 除了路況外，更提供單鍵撥打用路人服務中心電話通報反映大小事、探索公路介紹道路沿線景點，並以擴增實境（陸續建置）增加樂趣、公路之美攝影作品等許多好玩的功能等您發覺。
6. 個性化風格的好玩應用程式，可以自訂個人風格的畫面，選擇自己想要的資訊。

使用注意事項：
1. 請開啟 GPS 定位，知道您的位置才能篩選傳送當地即時路況。
2. 請開啟「路況資訊」圖層，以便路況通知，並請開啟語音通報的資訊種類開關，透過語音播報主動告知即時重要路況，讓您行車資訊不遺漏。

幸福公路應用程式資料蒐集及應用聲明：
1. 若您於本應用程式安裝時允許取用您的位置，本應用程式於您使用期間將蒐集您的行動裝置目前所在座標位置，用以運算省道旅行時間等交通資訊，您可透過手機設定來變更相關功能。
2. 若您於本應用程式安裝時允許傳送通知給您，您將可收到本應用程式推送之即時省道重大路況訊息，您亦可透過手機設定來變更相關功能。

※持續在背景使用 GPS 將會大幅度減少裝置可用的電量。

This is a road traffic information providing system that operates 24 hours a day through five regional control centers in Taiwan through the General Administration of Highways of the Ministry of Communications. Happiness Highway will be your most competent and caring navigator always telling you the location or the latest road conditions ahead.

Its features:
1. The traffic control center collects road conditions (accidents incidents congestions etc.) at any time and immediately marks them on the map of the application. When you pass through the place the Happy Highway will remind you of the traffic information ahead and provide road information without gaps.
2. Personalized and adaptable information services only provide the road conditions you need at the local and the time so that you will not be overwhelmed and disturbed by huge irrelevant road conditions.
3. In addition to the provincial roads under the jurisdiction of this Council the integration of highways expressways urban roads (continuous) information boards road cameras etc. is the most complete traffic information platform.
4. National road replacement route information combined with real-time travel time comparison map display and voice broadcast help drivers choose to drive alternative roads at the right time and make necessary guidance to reduce the possibility of getting lost.
5. In addition to the road conditions there is also a one-touch dialing with the passer-by service center to inform the big and small to explore the roads along the road to introduce the scenic spots and to augment the reality (continuously built) to increase the fun the beauty of the road photography and many other fun. The function is waiting for you to discover.
6. Personalized style fun app you can customize your own style and choose the information you want.

Precautions for use:
1. Please turn on GPS positioning and know your location to filter and transmit local traffic conditions.
2. Please open the "Traffic Information" layer for traffic notification and please open the information type switch of voice notification and actively inform the immediate important road conditions through voice broadcast so that your driving information is not missed.

Happy Highway Application Data Collection and Application Statement:
1. If you are allowed to access your location during the installation of this application the application will collect the current location of your mobile device during your use to calculate traffic information such as provincial travel time. You can use the mobile phone. Set to change related functions.
2. If you are allowed to send notifications to you when the application is installed you will receive the immediate provincial road traffic information that the application pushes. You can also change the related functions through the phone settings.

※Continuous use of GPS in the background will significantly reduce the amount of power available to the unit.