State Route 129
Route information
Maintained by ODOT
Length	25.86 mi[1] (41.62 km)
Existed	1926–present
Major junctions
West end	SR 126 / SR 252 near Scipio
Major intersections	US 27 in Millville US 127 / SR 177 in Hamilton I-75 in Bethany
East end	Cox Road in Bethany
Location
Country	United States
State	Ohio
Counties	Butler
Highway system
Ohio State Highway System Interstate US State Scenic
← SR 128 → SR 130
← US 127 → SR 128

State Route 129 (SR 129) is an east–west highway in southwest Ohio running from its western terminus at SR 126 and Indiana State Road 252, just east of the Indiana–Ohio state line near Scipio, Ohio. Its eastern terminus is east of Interstate 75 (I-75) at Cox Road in Liberty Township. The route's eastern terminus was historically at SR 747 until 1999 when the route was moved south 1⁄2 mile (0.80 km) to the newly built Butler County Veterans Highway.

Butler County Veterans Highway

Butler County Veterans Highway is signed as SR 129 and is a limited access highway from Hamilton to its terminus at Interstate 75. The highway was conceived in the early 1970s as a link to I-75 from Hamilton. At the time, Hamilton was the second largest city in the U.S. without a direct connection to an Interstate.^[2] The highway has had three names. The original name was the Butler County Regional Highway. Shortly after the highway was built, the highway was renamed the Michael A. Fox Highway in honor of an incumbent Butler County Commissioner and former state legislator. In 2004 the highway was renamed to the Butler County Veterans Highway.^[3]

Major intersections

The entire route is in Butler County.

Location	mi[1]	km	Exit	Destinations	Notes
Reily–Morgan township line	0.00	0.00		SR 126 east (Cincinnati Brookville Road) / SR 252 west – Brookville, Venice	Western terminus; western terminus of SR 126; eastern terminus of SR 252
Reily–Morgan township line	3.02	4.86		SR 732 north (Sample Road) – Oxford, Eaton	Southern terminus of SR 732
Millville	8.24	13.26		SR 748 south (Millville Shandon Road) – Shandon	Northern terminus of SR 748
	8.76	14.10		US 27 south – Ross, Cincinnati	Western end of US 27 concurrency
	9.05	14.56		US 27 north – Oxford, Liberty, Richmond	Eastern end of US 27 concurrency
Hamilton	13.71	22.06		SR 177 north – Morning Sun, Boston, Richmond, Union City
	14.71	23.67		US 127 to SR 128 (Martin Luther King Jr. Boulevard) – Eaton, Fairfield, Ross, Cincinnati
	15.30	24.62		SR 4 (Erie Boulevard) – Middletown, Dayton, Fairfield, Cincinnati
Fairfield Township	17.83	28.69	Western terminus of freeway
			18	SR 4 Byp. – Middletown, Fairfield
Liberty Township	20.62	33.18	21	SR 747 – Middletown, Woodlawn
	24.56	39.53	24	Cincinnati Dayton Road – Childrens (Liberty Campus)
	25.44– 25.86	40.94– 41.62	25B	I-75 north – Dayton	Eastbound left exit and westbound entrance; I-75 exit 24
			25A	I-75 south – Cincinnati	Eastbound exit and westbound entrance
				Cox Road / Veterans Blvd	Eastern terminus; roundabout
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access