Ohio State Route 180

State Route 180
Route information
Maintained by ODOT
Length: 29.55 mi[3][4][5] (47.56 km)
Existed: 1927[1][2] – present
Major junctions
West end: SR 159 near Chillicothe
East end: US 33 near Logan
Location
Counties: Ross, Pickaway, Hocking
Highway system

Ohio highways
Interstates • U.S. Routes • State Routes

← SR 179 SR 181 →

State Route 180 (SR 180, OH 180) is a 29.55-mile (47.56 km) long east–west state highway in the southern portion of the U.S. state of Ohio. SR 180 has its western terminus at a T-intersection with SR 159 nearly 5 miles (8.0 km) northeast of Chillicothe. Its eastern terminus is at a diamond interchange with the U.S. Route 33 (US 33) expressway approximately 3.75 miles (6.04 km) northwest of Logan.

Contents

Route description

Along its path, SR 180 travels through northeastern Ross County, the extreme southeastern corner of Pickaway County and the northwestern part of Hocking County. No portion of this highway is included within the National Highway System (NHS). The NHS is a network of routes determined to be most important for the economy, mobility and defense of the nation.[6]

History

The SR 180 designation was applied in 1927. Prior to this time, the stretch of highway that SR 180 currently occupies through Ross, Pickaway and Hocking Counties was designated as SR 27. With the debut of the US 27 in that year, SR 27 was replaced by SR 180. The only change related to SR 180 since its inception has been the highway that it meets at its eastern terminus, which at the time was the predecessor to US 33, SR 31.[1][2]

Major intersections

County Location Mile[3][4][5] Destinations Notes
Ross
 Green Township 0.00 SR 159 Western terminus at T-intersection
Adelphi 11.79 SR 327 south Four-way stop intersection marking northern terminus of SR 327
Pickaway
 Salt Creek Township 12.44 SR 56 west T-intersection marking western split of SR 56/SR 180 duplex;
SR 56 joins from the west
Hocking
 Laurelville 13.09 SR 56 east Five-way stop intersection marking eastern split of SR 56/SR 180 duplex;
SR 56 departs to the southeast
Perry Township 20.39 SR 374 south T-intersection marking western split of SR 180/SR 374 duplex;
SR 374 joins from the south
Laurel Township 25.01 SR 374 north T-intersection marking eastern split of SR 180/SR 374 duplex;
SR 374 departs to the north
25.51 SR 678 south T-intersection marking northern terminus of SR 678
Falls Township 29.55 US 33 Eastern terminus at diamond interchange
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
     Concurrency terminus •      Closed/Former •      Incomplete access •      Unopened

References

Ohio portal
U.S. Roads portal
  1. ^ a b Ohio Department of Highways and Public Works (August 1926) (MrSID). Map of Ohio Showing State Routes (Map). Cartography by ODHPW. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1926a.sid. Retrieved 2011-06-01. 
  2. ^ a b Ohio Department of Highways and Public Works (June 1927) (MrSID). Map of Ohio Showing State Highway System (Map). Cartography by ODHPW. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1927a.sid. Retrieved 2011-06-01. 
  3. ^ a b Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 180, Ross County". http://www.odotonline.org/techservapps/SLD/pdf_files/rossr0180r.pdf. Retrieved 2011-06-02. 
  4. ^ a b Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 180, Pickaway County". http://www.odotonline.org/techservapps/SLD/pdf_files/picsr0180r.pdf. Retrieved 2011-06-02. 
  5. ^ a b Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 180, Hocking County". http://www.odotonline.org/techservapps/SLD/pdf_files/hocsr0180r.pdf. Retrieved 2011-06-02. 
  6. ^ Federal Highway Administration (December 2003) (PDF). National Highway System: Ohio (Map). http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf. Retrieved 2011-06-01.