‌Can Bus Zonal Fare Collection Be Applied to Metro Systems?

‌1. Fare Segmentation by Distance‌

Most metro systems use distance-based fare segmentation, such as:

• ‌Wuxi Metro‌:
  • Base fare: ‌¥2‌ (for the first 5 km)
  • ‌¥1‌ added for 5–15 km
  • ‌¥1‌ added for 15–29 km
  • ‌¥1‌ added for every additional 9 km beyond 29 km
• ‌Changzhou Metro‌: Adjusts fares dynamically, integrating bus and metro into a multi-level fare system.
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‌2. Intermodal Transfer Discounts‌

Some cities offer unified transfer discounts between buses and metros:

• ‌Tianjin‌:
  • ‌¥1 discount‌ for transfers within 90 minutes (using the same app).
• ‌Fuzhou‌:
  • ‌¥1 off‌ when transferring from bus to metro.
  • ‌¥0.5 off‌ when transferring from metro to bus.
  • Valid for transfers within 3–90 minutes.
• ‌Wuxi‌:
  • ‌¥1 fare‌ for transfers within 1 hour between bus and metro.

‌3. Technology & Payment Methods‌

Fare segmentation relies on smart cards or mobile payment systems:

• ‌Shenzhen Tong‌:
  • Works across ‌336 cities‌ in China, with local discounts.
• ‌Kunshan‌:
  • Buses and metros require separate payments, with no transfer discounts yet.
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‌4. Special Group Policies‌

Certain groups (seniors, students, etc.) receive additional benefits:

• ‌Tianjin‌:
  • Elderly cardholders only get discounts on bus routes ‌¥3+‌ when transferring to metro.
• ‌Jinan‌:
  • Optimizes transfers through ‌"bus + metro" integration‌, improving fare efficiency.

In summary, bus fare segmentation can be adapted for metros, but policies vary by city. Always check local transportation authorities for the latest rules.