Lake Ozark business loop U.S. Route 54 Business (
US 54 Bus.) was a business route of US 54. It traveled due west along
Missouri Route 242, briefly south along Osage Beach Parkway, and west along Bagnell Dam Boulevard to get to downtown Lake Ozark. It then continued northward along the same street to reconnect to US 54. Originally, US 54 used to directly serve Lake Ozark. Then, in 1968, US 54 was rerouted onto a newly-opened bypass;
Missouri Route 354 briefly took the place of US 54's old alignment. In 1969, Route 354 was replaced with US 54 Bus. The business route designation was eventually removed in 2021. ;Major intersections
Eldon business loop U.S. Route 54 Business (
US 54 Bus.) is a business route of US 54. It travels north along
Route 52 to directly serve Eldon. It then travels due northeast to reconnect to US 54. Originally, US 54 directly served Eldon. In 1975, US 54 bypassed Eldon, which resulted in the creation of US 54 Bus. Prior to 1972, US 54 used to run straight to Fulton. Since 1972, US 54 bypassed Fulton. This resulted in the creation of US 54 Business.
Mexico business loop In the 1990s, US 54 was rerouted to bypass Mexico. ;Major intersections
Bowling Green business loop A business loop exists in
Pike County, Missouri. It intersects with
Business 61 in
Bowling Green. It is also known as
Old U.S. Route 54. Louisiana business loop A business loop exists in
Louisiana, Missouri. ==Illinois==