State Road 804 (SR 804) is a east–west highway serving as a major commercial and commuter road through Boynton Beach in southern Palm Beach County, Florida. It is known locally and signed as Boynton Beach Boulevard for nearly all of its route, with the exception of when the road becomes concurrent with U.S. Route 1 (US 1 southward for two blocks, then continues along Ocean Avenue in downtown Boynton Beach to its eastern terminus at SR A1A. The western terminus of SR 804 is at the junction of US 441 / SR 7, close to the eastern boundary of the Loxahatchee National Wildlife Refuge and the historic northern boundary of The Everglades. Boynton Beach Boulevard adheres to Northwest 2nd Avenue in the Boynton Beach street numbering grid. Route description State Road 804's western terminus is in unincorporated Boynton Beach at the intersection of US 441–SR 7, just north of the eastern boundary of the Loxahatchee National Wildlife Refuge and the historic northern boundary of The Everglades. West of US 441, Boynton Beach Boulevard continues westbound as 100th Street South for without a state road designation through several farms before terminating at a dead end. State Road 804 then heads east away from US 441 through local farms, with newer developments east of Lyons Road. The speed limit here, and on almost all of Boynton Beach Boulevard outside of the incorporated city, is . Two miles east of the western terminus, SR 804 has an interchange with Florida's Turnpike. East of the turnpike, Boynton Beach Boulevard enters into some residential areas, intersecting Jog Road, followed by Military Trail (formerly SR 809 and now CR 809), where soon afterwards, it has access to the Quail Ridge Country Club to the south. East of Knuth Road, Boynton Beach Boulevard enters incorporated Boynton Beach and becomes more commercial, with the Boynton Beach Mall a few blocks to the north, and SR 804 intersecting with Congress Avenue, which like Military Trail is a state-turned-county road. It continues east, now with a speed limit of , heading for an interchange with Interstate 95 (I-95), entering downtown Boynton Beach east of the interchange, with the road ceasing to be a divided road east of NW 4th Street. Now with a speed limit of , the road next intersects Seacrest Boulevard, the baseline road that divides the city's east and west address, and continues east towards US 1.