A Florida Department of Transportation-led study estimates the SunRail/Brightline Sunshine Corridor project could cost between $3.54 billion to $4.78 billion.
That's according to cost and ridership estimates presented by representatives with the transportation agency during the April 25 Central Florida Commuter Rail Commission Meeting. Ridership for the routes is estimated based on a 2026 opening, but that timeline has not been locked in.
The SunRail regional commuter rail service and the Brightline intercity rail to Miami have each spurred discussions for more rail connections.
SunRail currently averages roughly 1 million in ridership per year, and Brightline's service from its launch on Sept. 22, 2023, through March 31 estimates 676,636 customers have traveled between its Orlando International Airport station to Miami.
Here's more on the proposed connections — all costs are preliminary and might change:
- Connection from existing SunRail route to Orlando International Airport: Estimated total ridership for SunRail would grow to 3.7 million in 2026 and to 5.2 million in 2040. The initial capital cost would be more than $400 million to connect to the airport, with annual costs of $41.5 million to operate.
- From existing SunRail to Orlando International Airport to Orange Convention Center:Total ridership on SunRail for the entire connection would reach 4.4 million in 2026 and 6.2 million in 2040. The expansion from the airport to the convention center would have a capital cost of $1.75 billion to $2.4 billion, with $23.2 million in annual operating costs.
- From existing SunRail to Orlando International Airport to Orange County Convention Center to South International Drive: Ridership on the entire route would be 5.4 million in 2026 and 7.9 million in 2040. The convention center to south I-Drive route would cost $1.22 billion to $1.74 billion and have annual operating costs of $10 million.
- From existing SunRail to Orlando International Airport to Orange County Convention Center to South International Drive to Disney Springs: The study also looked at the potential to connect to Disney Springs from south International Drive. Ridership on that type of connection would be 6.4 million in 2026 and 9.4 million in 2040. There would be a capital cost between Disney Springs and south I-Drive of $173 million to $247 million. Annual operating costs would be $200,000.
In addition, a transfer station connecting the existing route to the expansion would add between $29 million and $39 million in capital costs.
FDOT District 5 Secretary John Tyler said during the meeting that the next steps would include going to the Federal Transit Administration (FTA) to see how much federal money the project could get and bring back FTA funding information to the SunRail board this summer.
Any such funds would be in addition to money from Miami-based Brightline and other private partners like Universal, which have pledged funds and land for a convention center station.
"We believe the [ridership] numbers are underestimated," Tyler said. "They are not capturing all of the folks who would enjoy having a premium transportation choice in their visit to Central Florida or for people who live here and want to use SunRail to enjoy the things Central Florida has to offer."
Tyler said the cost for the corridor is large, but other "transformational transportation" projects like Terminal C at Orlando International Airport and Brightline's Orlando expansion also cost a lot and provide value to the region.
Orlando Mayor Buddy Dyer, who sits on the board, said the city of Orlando is 100% supportive of the route. "Hopefully we take away from this [that] the public wants it, the ridership is there and there is FTA money available."
Seminole County Commissioner Amy Lockhart and Volusia County Council Member Jeff Brower, also board members, both expressed excitement about the potential ridership, but wanted to make sure that they had more cost information to bring back to their respective county boards.
"We're going to have to figure out where the money will come from, and because there are a lot of needs, and that is going to be a challenge," Lockhart said.
Orange County Mayor and Board Member Jerry Demings said the success of the plan will be dependent on federal, state, local and private dollars to make it happen.