The junction with the South Florida Railroad main line in Sanford was located on 9th Street just west of Holly Avenue.

The South Florida Railroad was in the process of building their main line from Sanford southwest to Orlando and Tampa at the time.

[4] As a result, main line track southwest of the junction to the bypass (which was the original South Florida Railroad alignment through Sanford) was removed.

Track from the junction northwest to the bypass at a point near Rands Yard (which was the original Jacksonville, Tampa and Key West Railway alignment) then became part of the Lake Charm Branch.

[6] In 2013, local officials proposed to use the line to expand the SunRail commuter rail system to Orlando Sanford International Airport.

The Florida Department of Transportation has a contractual option to lease the spur from CSX for 30 years after 2007 for $10 as part of the deal when they purchased the A Line (where SunRail currently operates).