Bus Rapid Transit

Bus Rapid Transit (BRT) is a high-capacity, high-efficiency bus-based transit system that delivers metro-level service through dedicated lanes, off-board fare collection, and other premium features. BRT systems combine the flexibility of buses with the speed and reliability of rail transit, typically featuring:

• Dedicated lanes: Buses run in their own lanes, avoiding traffic delays.

• Priority at intersections: Traffic signals are adjusted to let buses go first.

• Frequent service: Buses come often and on time.

• Pre-paid boarding: Riders pay before getting on to speed up boarding.

• Level boarding platforms: Stations are level with bus doors for quick access, including for wheelchairs and strollers.

• Modern stations: Shelters, lighting, real-time info, and safe design.

• High-capacity vehicles: Often larger, articulated buses with many doors.

BRT provides a cost-effective alternative to light rail, with successful implementations in cities like Bogotá (TransMilenio) and Curitiba (RIT) demonstrating significant improvements in mobility, emissions reduction, and urban equity. The system is particularly effective in rapidly growing cities where rail investment may be prohibitive, though proper design and enforcement are critical to prevent "BRT creep" (dilution of features due to compromises).