住在新北蛋白區（三峽北大特區、林口新市鎮、淡海新市鎮、五股洲子洋、新莊副都心）而在台北市核心區（內湖科學園區、南港軟體園區、信義計劃區）上班的數十萬通勤族，每天早晨最痛苦的莫過於「搭公車晃蕩半小時到捷運站，再被塞進沙丁魚車廂轉乘兩條捷運線，整趟單程耗時超過 70 分鐘」！ For hundreds of thousands of commuters living in New Taipei outer areas (Sanxia Taipei University Special District, Linkou New Town, Danhai New Town, Wugu Zhouziyang, and Xinzhuang Sub-city Center) while working in core Taipei employment centers (Neihu Technology Park, Nangang Software Park, Xinyi Planned District), the greatest morning pain is spending 30 minutes on local buses to reach a metro station, only to squeeze into packed train cars and transfer twice, exceeding 70 minutes each way. To resolve satellite suburb commute struggles, transportation departments in Taipei and New Taipei launched unique Frog Bus and 9-series Express Bus networks. Frog buses feature direct routing, highway elevated corridors, point-to-point office transit, and mobile app reserved seating. Utilizing express transit saves at least 30 minutes of sleep daily.
1. What Is a Frog Bus? Differences From City Buses and Express Buses
Understanding the operational distinctions among the three bus categories helps commuters choose the optimal route:
| Transit Category |
Stopping Pattern Logic |
Right-of-Way and Route Corridors |
Seat Reservation Mechanism |
TPASS 1,200 Monthly Pass Compatibility |
| Frog Bus |
Minimal stops (stopping at only 3 to 6 major hub stations), leaping like a frog directly to destinations |
Operates directly on National Freeways 1 and 3, Provincial Highways 64 and 65, and Shuiyuan Expressway |
Allows advance seat reservation via the Frog Bus App with guaranteed seating |
Fully compatible. Unlimited rides with the 1,200 pass, with reservation fees fully covered |
| Express Bus (9-Series routes, e.g., 935, 939, 965) |
Serves several stops at origin and destination, bypassing intermediate districts completely |
Travels via freeways or expressways, avoiding congested city surface intersections |
First-come, first-served boarding; standing prohibited on freeway segments by highway laws |
Fully compatible. Includes metro and city bus transfer discounts and 1,200 pass coverage |
| Traditional City Bus (e.g., 299, 265, 307) |
Stops at every station (spaced 200 to 400 meters apart), slowed by frequent passenger boardings |
Operates entirely along surface roads, navigating every traffic light and scooter conflict |
No reservations, tap on and off freely; crowded during rush hours with standing room only |
Fully compatible. |
2. 5 Essential Direct Frog Bus Routes for Office Commuters
These 5 classic frog bus routes save extraordinary commute time for suburban professionals:
- Sanxia to Neihu Technology Park Frog Bus:
- Original metro route: Feeder bus to Dingpu Station, Bannan Line to Zhongxiao Fuxing, transfer to Wenhu Line to Xihu Station (85 to 95 minutes).
- Frog Bus performance: Departs National Taipei University in Sanxia, enters National Freeway 3 to Provincial Highway 64, merges onto National Freeway 1 via Tiding Interchange directly onto Ruiguang Road in Neihu. Takes only 45 to 55 minutes door-to-door, saving nearly 40 minutes.
- Linkou to MRT Yuanshan Station / Taipei Main Station Frog Bus:
- Departs Linkou Chang Gung Memorial Hospital or New Town neighborhoods, utilizes National Freeway 1 Linkou dedicated bus ramps directly into Yuanshan Bus Station or Taipei Main Station, skipping airport metro ticket costs and reaching Taipei City in 25 minutes.
- Danhai New Town to Banqiao Railway Station Frog Bus:
- Departs Danhai Kanding, travels through Tamsui onto Provincial Highway 64 elevated expressway across the river directly into New Banqiao Central District, avoiding detours into downtown Taipei to transfer to the Bannan Line.
- Xinzhuang Sub-city Center to Xinyi Planned District Frog Bus:
- Departs Honhui Plaza via Provincial Highway 65 and National Freeway 3A directly to Taipei City Hall and Taipei World Trade Center, taking just 30 to 40 minutes one way.
- Wugu Zhouziyang to MRT Minquan West Road Station / Neihu Tech Park Frog Bus:
- Solves Wugu's lack of metro infrastructure by taking Wugu Interchange expressway ramps, reaching Red Line Minquan West Road Station in 20 minutes during morning rush hours.
3. Guaranteed Seating: Step-by-Step Guide to Frog Bus App Seat Reservations
Because express buses on national freeways are strictly forbidden by law from carrying standing passengers, later stops are often bypassed when full. Booking ahead via the app guarantees your seat:
- Downloading and Registering the Official App:
- Search and download the official Frog Bus App released by the Bus Association on the iOS App Store or Android Google Play.
- Complete mobile phone SMS verification and bind your physical EasyCard or iPASS (card number must match your active TPASS 1,200 monthly pass).
- Reserving Specific Seats:
- Enter Route Search, input departure district and destination, and choose your departure departure time (e.g., 7:35 AM).
- Select Book Ride; the screen displays a 3D motorcoach seat layout to select window or aisle preferences.
- Choose reservation dates (single-day booking or full monthly reserved commuter seats for the following month).
- Submit the reservation; if your card holds an active 1,200 commuter pass, the system automatically validates the fare for a 0 TWD charge.
- Boarding Ticket Verification SOP:
- Arrive at the stop 5 minutes before departure. Upon boarding, hold up the app QR code or tap your bound 1,200 EasyCard against the sensor next to the driver. When the voice confirms successful booking, proceed directly to your reserved seat to rest.
4. Route Crowdsourcing: How Citizens Launch Custom Frog Bus Lines
If no direct frog bus connects your doorstep to your office park, transportation authorities allow citizens to crowdsource and launch custom routes:
- Submit a New Route Proposal in the App: Define your desired pickup location (such as outside your condominium gate) and destination office lobby, specifying preferred morning departure times.
- Gather Neighbor and Colleague Support: Collect at least 20 co-subscribers pledging reservations on the app platform (reaching the statutory route financial break-even threshold).
- Review and Commissioning Within 20 Days: After reviewing safety viability, transportation departments coordinate bus operators (such as Zhongxing Bus or Capital Bus) to launch service within 20 days, representing innovative shared public transit.
5. Frog Bus and Express Bus Commute FAQ
Q1: If I reserve a seat on a frog bus but oversleep, will I face penalties or breach fees?
Regulations dictate that accumulating three unexcused no-shows within a single month results in a 30-day suspension of advance reservation privileges. If you know in advance that you need to take leave or travel, simply click Cancel Reservation in the app at least 30 minutes before departure. The seat will be released to standby passengers without penalties or cancellation fees.
Q2: Why do highway express bus drivers refuse to allow standing passengers when all seats are filled?
This is a mandatory safety regulation under the Road Traffic Safety Rules. The law explicitly mandates that coaches traveling on national freeways or expressways are strictly prohibited from carrying standing passengers, requiring one seat per person with seatbelts fastened. Violating drivers and operators face fines between 3,000 and 9,000 TWD plus license penalty points during highway police inspections, meaning drivers cannot make exceptions.
Q3: Does the Keelung-Taipei-New Taipei-Taoyuan 1,200 Pass cover all frog and highway express buses for free?
As long as the bus route has both origin and destination located within Keelung, Taipei, New Taipei, or Taoyuan and is an approved city, express, or highway route, it is 100% included in the 1,200 TWD monthly pass unlimited ride network. Note that intercity routes extending beyond these four municipalities (such as Taipei to Jiaoxi or Taipei to Hsinchu) are excluded and charge standard distance-based fares.
Q4: If a frog bus encounters a major highway accident gridlock, can passengers ask the driver to let them off?
Stopping or opening bus doors along freeways and elevated expressways is strictly prohibited. Walking along highway lanes where traffic moves at 100 km/h risks severe rear-end collisions. When serious incidents occur, drivers coordinate with traffic control centers to divert off nearby interchanges onto surface bypass routes; passengers must remain seated with seatbelts fastened.
