RFATS is the Rock Hill-Fort Mill Area Transportation Study, a regional planning authority that helps prioritize and plan transportation needs.
The RFATS transportation planning process began in the early 1960's. York County had a 1960 population of 78,000 and was evolving from a rural to urban county. Over half of the county population lived in the urbanized area immediately surrounding Rock Hill.
In 1964, to address the growing transportation needs of this urban area, the city of Rock Hill and the South Carolina State Highway Department began an ongoing cooperative, comprehensive transportation study. The study was initially called the Rock Hill Area Transportation Study (RHATS), and covered the eastern, urbanized portion of York County. Its purpose was to develop a long range, twenty-year transportation plan for the area, specifying needed highway improvements through 1985.
During the early 1980's the study area was enlarged to include the other nearby urbanized area-- Fort Mill. The name of the Study was changed to the Rock Hill-Fort Mill Area Transportation Study (RFATS). Later, the City of Tega Cay was added. In 1990, the RFATS study area had grown to almost 86,000 population, encompassing 65% of the county’s population. By 2000 the RFATS study area was 119,505 a 28% increase from 1990, and encompassed 73% of the County's total population.
Map of the RFATS Study Area 
Policy Committee Meeting Agenda - January 22, 2010
Quick RFATS-Related Information
Transportation Plans
RFATS Sidewalk & Trail Inventory Map 
Rock Hill Trails & Greenways Masterplan
Rock Hill Trails & Greenways Masterplan Map 
Rock Hill Urban Transit Study 
Rapid Transit Study Executive Summary 
Rapid Transit Study Summary Document 
Additional Links to RFATS Information
RFATS Public Participation Plan 
RFATS Transportation Improvement Program 
Unified Planning Work Program 2009-2010 
RFATS Annual List of Obligated Projects - Federal Fiscal Year 2008 
2004 Congestion Management Study 
Administration
2010 RFATS Policy Committee Meeting Schedule
RFATS Comprehensive Roster
RFATS Citizens Advisory Committee Roster 
Items of Interest
FHWA Roundabout Information Summary 
Historical RFATS Information
None Available at this Time