Ohio State Route 177

State Route 177
Route information
Maintained by ODOT
Length:	17.22 mi[1] (27.71 km)
Existed:	1938 – present
Major junctions
South end:	SR 4 / SR 129 in Hamilton
	US 127 in Hamilton
North end:	SR 227 near Fairhaven
Location
Counties:	Butler, Preble
Highway system
Ohio highways Interstates • U.S. Routes • State Routes ← SR 176 SR 179 →

State Route 177 (SR 177, OH 177) is a north–south state highway located in the southwest corner of the U.S. state of Ohio. The southern terminus of State Route 177 is at the signalized junction of State Route 4 and State Route 129 in Hamilton, after State Route 177 runs concurrently with State Route 129 for its southernmost 1.59 miles (2.56 km). The northern terminus of State Route 177 is at the Indiana State Line approximately 3.75 miles (6.04 km) northwest of the unincorporated community of Fairhaven. From this point, State Route 177 continues into Indiana as Indiana State Road 227.

Route description

State Route 177 runs northwesterly through Butler and Preble Counties. No segment of the highway is included within the National Highway System.^[2]

History

State Route 177 was first designated in 1934 along its current alignment, replacing what was previously designated as State Route 224. The re-designation came as a result of the debut of U.S. Route 224 in Ohio that year, and the state's practice of not duplicating a state route designation for a U.S. highway designation. No changes have taken place to the routing of State Route 177 since it was established.^[3][4]

Major intersections

County	Location	Mile[1]	Destinations	Notes
Butler	Hamilton	0.00	SR 4 SR 129 east	Southern terminus at signalized intersection. SR 129 continues solo to the east. SR 4 crosses north-to-south.
		0.59	US 127 SR 128 south	Signalized intersection serving as northern terminus of SR 128. US 127 crosses south-to-north.
		1.59	SR 129 west	Signalized intersection marking western split of SR 129/SR 177 duplex. SR 129 departs to the west.
		3.69	SR 130 west	Signalized intersection serving as eastern terminus of SR 130.
	Milford Township	10.27	SR 73	Signalized intersection.
Preble	Israel Township	15.70	SR 732 south	Southeastern split of SR 177/SR 732 duplex. SR 732 joins from the south.
		18.23	SR 732 north	T-intersection marking northwestern split of SR 177/SR 732 duplex. SR 732 departs to the north.
		20.42	SR 725
	Dixon Township	25.17	SR 227 north	Northern terminus at Indiana State Line. IN 227 continues to the northwest.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi      Concurrency terminus •      Closed/Former •      Incomplete access •      Unopened

References

1. ^ ^{a b} Ohio Department of Transportation. "Technical Services Straight Line Diagrams". http://www.odotonline.org/techservapps/SLD/default.htm. Retrieved 2010-11-29. 
2. ^ Federal Highway Administration (December 2003) (PDF). National Highway System: Ohio (Map). http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf. Retrieved 2010-11-29. 
3. ^ Ohio Department of Transportation (1933). Ohio State Map (Map). 
4. ^ Ohio Department of Transportation (1934). Ohio State Map (Map).