California Gov. Gavin Newsom says he’s ending the state’s effort to build a high-speed rail line between San Francisco and Los Angeles.

Newsom said Tuesday in his State of the State address it “would cost too much and take too long” to build the line long championed by his predecessor, Jerry Brown. Latest estimates pin the cost at $77 billion and completion in 2033.

Newsom says he wants to continue construction of the high-speed link from Merced to Bakersfield in California’s Central Valley. He says building the line could bring economic transformation to the agricultural region.