Indiana State Road 66

State Road 66 marker
State Road 66
Map
SR 66 highlighted in red
Route information
Maintained by INDOT
Length150.862 mi[1] (242.789 km)
ExistedOctober 1, 1926[2]–present
Major junctions
West end SR 69 in Harmony Township
Major intersections
East end US 150 in Rego
Location
CountryUnited States
StateIndiana
CountiesPosey, Vanderburgh, Warrick, Spencer, Perry, Crawford, Washington
Highway system
  • Indiana State Highway System
SR 65 SR 67

State Road 66 is an east–west highway in seven counties in the southernmost portion of the U.S. state of Indiana.

  1. ^ Indiana Department of Transportation (July 2016). Reference Post Book (PDF). Indianapolis: Indiana Department of Transportation. Retrieved December 22, 2016.
  2. ^ "Road Numbers to Be Changed". The Hancock-Democrat. The Indianapolis News. September 30, 1926. Retrieved June 9, 2016 – via Newspapers.com. Open access icon