State Route 25 (SR 25) is an Ohio state route that runs between Cygnet and Toledo in the US state of Ohio. The highway has a total length of . Some of the highway is listed on the National Highway System and various sections are rural four-lane highways and urbanized four-lane divided highways. SR 25 passes through farmland, commercial and residential properties. Between Cygnet and Perrysburg it is the relic of an old U.S. Route 25 (US 25) that passes through Bowling Green as largely a divided surface highway. From Perrysburg it crosses the Fort Meigs Memorial (Maumee–Perrysburg) Bridge running concurrently with US 20 and then follows the Anthony Wayne Trail from Maumee into downtown Toledo. The Maumee portion runs concurrently with US 24, while US 24 in greater Toledo takes, as far south as Perrysburg, the path of what used to be US 25, more distant from the newer Interstate 75 (I-75), having had its route switched with that of old US 25. North of this former terminus, SR 25 runs through downtown Toledo on Erie Street (northbound) and Michigan Street (southbound) before becoming the Greenbelt Parkway, which is cut off at I-280, terminating the route. Route description SR 25 heads westerly from its southern terminus at an interchange with I–75 in rural Wood County. The highway heads westward, before turning north at an intersection with Cygnet Road (Township Highway 3). The highway heads northeast passing through farmland as a two-lane highway closely paralleling I–75. The route turns due north and becomes a four-lane divided highway, still closely paralleling I–75, before I–75 heads northeasterly. The road has an intersection with SR 281 and then begins to enter residential properties. The highway enters Bowling Green at an interchange with US 6 and passes through commercial properties. At a traffic signal with Gypsy Lane Road, the highway becomes a four-lane highway with a center left-turn lane until a traffic signal at Napoleon Road when the roadway loses the left turn lane. North of Napoleon Road the highway passes through residential properties, until the road enters downtown Bowling Green as Main Street. The highway passes through the downtown business district of Bowling Green and an intersection with SR 64 (Wooster Street). The road leaves downtown Bowling Green and returns to passing through residential properties. At Poe Road, SR 25 passes through commercial properties before leaving Bowling Green and becoming Dixie Highway. North