PRC §21060.2: (a) “Bus rapid transit” means a public mass transit service provided by a public agency or by a public-private partnership that includes all of the following features: (1) Full-time dedicated bus lane

(a) “Bus rapid transit” means a public mass transit service provided by a public agency or by a public-private partnership that includes all of the following features: (1) Full-time dedicated bus lanes or operation in a separate right-of-way dedicated for public transportation with a frequency of service interval of 15 minutes or less during the morning and afternoon peak commute periods. (2) Transit signal priority. (3) All-door boarding. (4) Fare collection system that promotes efficiency. (5) Defined stations. (b) “Bus rapid transit station” means a clearly defined bus station served by a bus rapid transit.