Ohio State Route 105

	State Route 105
Length:	28.28 mi (45.51 km)
Formed:	1924
West end:	Ohio State Route 25 in Bowling Green
Major; junctions:	I-75 in Bowling Green
East end:	OH 19 in Oak Harbor
Counties:	Wood, Sandusky, Ottawa
	Ohio highways
< SR 104	SR 107 >
	Interstates - U.S. Routes - State Routes

State Route 105 is an east–west state highway in the northwestern portion of the U.S. state of Ohio. Its western terminus is at its intersection with Ohio State Route 25 in Bowling Green (it joins Ohio State Route 64 until its southern terminus at Interstate 75), and its eastern terminus is at State Route 19 in Oak Harbor. For its final 0.4 miles (0.64 km), the route overlaps State Route 163 which continues east.

The eastern terminus of OH 105 is in Oak Harbor, where it intersects OH 19.

[edit] History

1924 – Original route established^[2]. Originally routed from 4 miles (6.4 km) east of Bowling Green to Oak Harbor along its current alignment; its western terminus was at then State Route 34 (this portion of which became U.S. Route 6 from 1932 to 1969)^[3].
1970 – Extended west to its current terminus along the former alignment of U.S. Route 6, which was unnumbered from 1969 to 1970^[3].

^ Mileages retrieved from Technical Services Straight Line Diagrams unless otherwise noted.
^ Explanation of the Ohio State Highway System (The Unofficial Ohio State Highways Web Site) by John Simpson
^ ^a ^b Route 105 (The Unofficial Ohio State Highways Web Site) by John Simpson