State Road 429 (SR 429), also known as the Daniel Webster Western Beltway or Western Expressway, is a limited-access toll road built and maintained by the Orlando Orange County Expressway Authority (OOCEA) and Florida's Turnpike
Enterprise. It currently extends 25 miles (40 km) from U.S. Highway 192 (State Road 530) near Walt Disney World north to U.S. Highway 441 (State Road 500/Orange Blossom Trail) in Apopka. Control cities are Apopka and Tampa.
SR 429 was originally planned as a western half of State Road 417.
Section A is the original 10.6-mile section from Florida's Turnpike in Ocoee, to US 441 in Apopka. It has a $1.00 toll plaza in the middle, the first toll-plaza with full-speed express lanes for users of the E-Pass electronic toll collection system. The road itself was finished in July 2000, temporarily ending at SR 50, and the interchange with Florida's Turnpike, featuring the highest ramp in the Orlando area, was completed in February 2001.
SR 429 was originally planned to continue north, but because the land needed for the SR 429 right of way was not secured ahead of time, new housing was developed north of the current SR 429/U.S. 441 intersection. This has forced a change in plans for the extension of SR 429.
When the Apopka Bypass is built, SR 429 will be rerouted onto the west part of the bypass, and current SR 429 north of the bypass will be SR 451 (originally planned as SR 429A). This is because Section B will connect to the west end of the Apopka Bypass rather than the current end of SR 429. SR 451 will basically become a large entrance/exit ramp for SR 429.
Section C
Section C, a joint project of the Orlando-Orange County Expressway Authority and Florida's Turnpike Enterprise, is the 22-mile section from Florida's Turnpike to I-4 (SR 400) south of Walt Disney World. The four-mile section from Florida's Turnpike to County Road 535 was completed in December 2002. The section from CR 535 south to New Independence Parkway opened December 16, 2005, with the extension to US 192 opening December 23. A full, non-tolled interchange is open at Western Way, serving Animal Kingdom and the Disney resort area. A partial interchange, featuring to-and-from-the south ramps is open at Seidel Road. The remaining 5.5 miles of roadway between US 192 and Interstate 4 are scheduled to open December 7, 2006. Once the Turnpike-owned section is complete, through traffic who use SunPass will pass under gantrys at highway speeds.