The following highways are numbered 684:
Preceded by 683 | Lists of highways 684 | Succeeded by 685 |
State Route 684 is a short north–south state highway in the southern portion of Ohio. Its southern terminus is at State Route 143 in the unincorporated community of Harrisonville, and its northern terminus is at State Route 681 near the community of Pageville.
State Route 6 (SR 6) is a state highway that is unsigned. It travels through the central part of the U.S. state of Tennessee from Lawrence County to Sumner County. The highway is related to the following U.S. Highways:
State Route 692 was a short north–south state route in southern Ohio that was located entirely within Meigs County. The southern terminus of SR 692 was at SR 143 approximately three miles (4.8 km) northwest of the hamlet of Harrisonville. Its northern terminus was at SR 681 near the hamlet of Pageville. In 2013, the Ohio Department of Transportation (ODOT) removed SR 692 from the state highway system by making the route north of Pageville an extension of SR 684 and the remainder being transferred to Meigs County's jurisdiction.
State Road 684 is a state road located in Manatee County, Florida, United States. The road runs from an intersection with SR 789 in Bradenton Beach east to U.S. Route 41 and unsigned SR 55 in South Bradenton. SR 684 is known as Cortez Road its entire length and varies from a two-lane road between Bradenton Beach and Cortez to a four- to six-lane road east of Cortez. The easternmost portion of SR 684 is concurrent with US 41 and is unsigned.