How is rapid transit, such as light rail, any better than HOV lanes or buses?

Q: How is rapid transit, such as light rail, any better than HOV lanes or buses?

A: Houston's HOV lanes are designed for suburban commuters who work in and around downtown. Light rail and other rapid transit technologies are designed to offer mobility alternatives beyond the HOV system. With a comprehensive network to distribute traffic, the HOV system or a future commuter rail system can be enhanced.

Rapid transit technologies offer faster, more reliable service than buses. Operating in exclusive lanes, light rail vehicles, for example, do not have to compete with regular traffic to be on schedule. Rapid transit vehicles may also have:

Priority signals to minimize signal delays,
Pre-boarding fare payment,
Vehicles can accommodate more passengers,
Multiple doors and level boarding to improve access and reduce time at station stops,
Fewer stations than local bus stops, and
More frequent service.